Owning a home is a dream come true for many, but it comes with responsibilities that extend beyond mortgage payments and maintenance. One of the most critical aspects of homeownership is ensuring the safety of your property and loved ones from potential hazards, such as house fires. According to the National Fire Protection Association (NFPA), thousands of house fires occur each year in the United States, with a significant portion of them being preventable. At Smith & Smith Home Inspections in Murfreesboro, TN, we believe that awareness and proactive measures are key to minimizing the risk of fire. Let’s delve into some of the most common causes of house fires and how you can protect your home.

Electrical Malfunctions:

Faulty wiring, overloaded circuits, and old appliances are common culprits behind electrical fires. Signs such as flickering lights, frequently tripped circuit breakers, or outlets that feel warm to the touch should not be ignored. Ensuring your home’s electrical system is up-to-date and not overloaded can significantly reduce the risk of an electrical fire.

Heating Equipment:

During colder months, heating equipment like space heaters, furnaces, and fireplaces become essential. However, they also account for a significant number of house fires, especially if not used correctly. Keep space heaters away from flammable materials, have your furnace inspected annually, and ensure chimneys are cleaned regularly to prevent creosote buildup.

Cooking Incidents:

Cooking is an essential daily activity, but it also poses one of the highest risks for house fires. Leaving cooking unattended, grease buildup, and flammable items near stoves or ovens can easily ignite and lead to a dangerous blaze. It’s crucial always to stay in the kitchen while cooking, use a timer as a reminder, and keep flammable materials away from heat sources.

Smoking Materials:

Carelessly discarded cigarettes, cigars, or other smoking materials are a leading cause of fire deaths in homes. Smoking should be restricted to designated areas outside the home, and proper disposal methods should always be followed to prevent accidental fires.

Candles:

While candles create a cozy ambiance, they can also ignite curtains, furniture, or other flammable items if left unattended. Opt for flameless candles whenever possible, and never leave burning candles in rooms where no one is present.

Flammable Liquids:

Products like gasoline, propane, or even cleaning solvents should be stored in well-ventilated areas away from heat sources. Improper storage or handling of these substances can lead to disastrous consequences.

Children and Pets:

Curious children and playful pets can inadvertently cause fires by tampering with cooking appliances, playing with matches or lighters, or knocking over candles. It’s crucial to educate children about fire safety and keep matches and lighters out of their reach.

Preventive Measures:

At Smith & Smith Home Inspections, we emphasize the importance of fire safety through thorough home inspections and by educating homeowners about potential hazards. Installing smoke detectors on every floor and testing them monthly, having fire extinguishers readily accessible, and creating a fire escape plan are critical steps every household should take.

By understanding these common causes of house fires and taking proactive measures, homeowners can significantly reduce the risk to their property and loved ones. As the best priced home inspector in the Middle Tennessee area, we are committed to helping residents ensure their homes are safe and secure. Contact us today for a comprehensive inspection to identify potential fire hazards and improve the overall safety of your home.

Remember, fire safety is everyone’s responsibility, and being prepared can make all the difference in protecting what matters most. Stay informed, stay vigilant, and stay safe.

Smith & Smith Home Inspections is dedicated to providing thorough home inspections in Murfreesboro, TN and surrounding counties, ensuring your peace of mind and the safety of your home. Email us at tylersmith@smithsmithhomeinspections.com or call 615-605-0370 to schedule your inspection today.

Wood Destroying Organism Inspection during Murfreesboro Home Inspection

Termites, those tiny, silent destroyers, can wreak havoc on your home if left unchecked. Often, they infest a property long before any visible signs emerge, making prevention and early detection crucial. In this blog post, we’ll provide a simple guide on how the average homeowner can inspect their home for termites, empowering you to safeguard your home against these pesky invaders.

Before diving into inspection techniques, it’s essential to understand your adversary. Termites are social insects that thrive in dark, humid environments. They feast on cellulose-based materials, such as wood and paper, making your home a prime target. There are three main types of termites: subterranean, drywood, and dampwood, each with distinct behaviors and habitats.

Prepare for your inspection by getting a flashlight and screwdriver. If your house is on a crawl space, kneepads will make the crawl space inspection much easier.

Start by examining the exterior of your home. Walk around the perimeter, closely inspecting the foundation, siding, and wooden structures. Look for mud tubes, which termites construct to travel between their nest and food source. Check for any signs of wood damage, such as hollowed-out or sagging wood, as these could indicate termite activity. Focus your attention on the foundation of your home, as this is a common entry point for termites. Look for cracks or gaps in the foundation where termites could enter. Pay close attention to areas where soil meets wood, as these are prime spots for termite infestation. Use a screwdriver to probe any suspicious areas for signs of termite damage.

Once you’ve completed the exterior inspection, it’s time to move indoors. Begin in the basement or crawlspace, as these areas are often susceptible to termite infestation. Inspect wooden beams, joists, and support posts for signs of damage or mud tubes. Check for any moisture issues, as termites thrive in damp environments. As a certified and licensed home inspector for Smith & Smith Home Inspections of Murfreesboro, TN, the most common places that I find termite damage is under the front and back exterior doors, and where the HVAC system enters the crawl space. Another popular entry point for wood destroying organisms is where the garage slab meets the house.

WDO tunnels discovered by Murfreesboro Home Inspector termite tunnels found during a Murfreesboro home inspection presence of termites observed at Rutherford County Home Inspection termite damage reported by Rutherford County Home Inspector

Next, proceed to the attic, if applicable, and inspect wooden rafters, beams, and insulation for signs of termite activity. Look for frass, which is termite droppings that resemble sawdust or coffee grounds.

Inspecting your house for termites is a crucial step in protecting your investment and ensuring the longevity of your home. A trained expert can identify subtle signs of termite activity that may elude the untrained eye. When Smith & Smith Home Inspections inspects a house that you are considering buying or selling, I’ll inspect every square foot of your home. With over a 1,000 homes inspected, my experience guides me to where termite presence and damage are commonly found. When needing a termite letter, a local exterminator can provide the service for around $50 dollars. At Smith & Smith Home Inspections, I provide due diligence in finding every defect visible. We provide home buyer inspections and home seller inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your inspection!

Crawl Space Inspection during Murfreesboro Home Inspection

At Smith & Smith Home Inspections of Murfreesboro, TN, we strive to inspect every square foot of your home’s crawl space. Your home’s crawl space might be out of sight, but it’s definitely not out of mind when it comes to protecting your property. Often overlooked, crawl spaces can be susceptible to various issues like moisture, pests, and structural damage if not properly maintained. Thankfully, there are simple steps you can take to safeguard this crucial area of your home. In this post, we’ll explore five easy ways to protect your crawl space and keep your home safe and sound.

  • Seal Off Entry Points: One of the primary concerns for crawl spaces is unwanted guests like rodents and insects. These critters can wreak havoc on your home’s foundation and insulation. To prevent them from making themselves at home, start by sealing off entry points. Inspect the perimeter of your crawl space for any cracks, gaps, or openings and seal them using caulk or foam insulation. Pay special attention to areas where pipes, cables, or vents enter your home, as these are common entry points for pests.

Observed old termite tunnels, home inspection Murfreesboro. TN

  • Install a Vapor Barrier: Moisture is another major issue in crawl spaces, leading to mold growth, wood rot, and even structural damage over time. Installing a vapor barrier is an effective way to combat excess moisture. A vapor barrier is a thick plastic sheeting that is laid across the floor of the crawl space to prevent moisture from seeping through the ground and into your home. It also helps to create a barrier against pests and radon gas. Installing a vapor barrier is a relatively simple DIY project that can have a big impact on the health and longevity of your crawl space.
  • Improve Ventilation: Proper ventilation is key to maintaining a healthy crawl space environment. Without adequate airflow, moisture can become trapped, leading to a host of problems. To improve ventilation, consider installing vents or a crawl space fan. Vents allow fresh air to circulate through the crawl space, helping to reduce moisture levels and prevent mold growth. A crawl space fan can also help to expel stale air and moisture, keeping the space dry and well-ventilated. Be sure to keep vents clear of debris and vegetation to ensure optimal airflow.
  • Monitor Humidity Levels: Monitoring humidity levels in your crawl space is essential for preventing moisture-related issues. Ideally, humidity levels should be kept below 60% to inhibit mold growth and protect wooden structures from rot. You can easily monitor humidity levels using a hygrometer, which is a small device that measures relative humidity. Place a hygrometer in your crawl space and check it regularly to ensure humidity levels are within the recommended range. If humidity levels are consistently high, you may need to take additional steps such as installing a dehumidifier to keep moisture in check.

microbial growth on floor structure, Murfreesboro home inspection microbial growth on floor decking

  • Maintain Proper Drainage: Poor drainage around your home can lead to water pooling around the foundation and seeping into the crawl space. To prevent water intrusion, ensure that your home’s exterior is properly graded away from the foundation and that gutters and downspouts are directing water away from the house. Additionally, consider installing a French drain or a sump pump system to help divert excess water away from the crawl space. By maintaining proper drainage, you can reduce the risk of water damage and moisture-related issues in your crawl space.

standing water in crawl space, home inspection Murfreesboro TN water intrusion in Murfreesboro crawl space

Protecting your crawl space doesn’t have to be complicated or expensive. By following these five easy steps, you can help safeguard your home against moisture, pests, and other common crawl space problems. Taking the time to properly maintain your crawl space can save you money in the long run by preventing costly repairs and ensuring the health and longevity of your home’s foundation. So don’t wait until problems arise, take proactive steps today to protect your crawl space and enjoy peace of mind knowing that your home is well-protected.

Smith & Smith Home Inspections will document the condition of your crawl space, including defects, areas of neglect and needed upgrades. We provide complete home inspections for home buyer inspections and home seller inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your home inspection, radon test, and/or air quality test with mold analysis report! Our prices are the best around, with superior customer service and same day home inspection reports.

 

Radon monitor, home inspection murfreesboro tn

At Smith & Smith Home Inspections of Murfreesboro, TN we offer 48 hour radon monitoring. Radon is a gas that is created when the uranium in the soil underneath a home decays into radioactive atoms, then seeps into the home through cracks in the foundation, crawl spaces, and basements. Radon is considered a Group A carcinogen, which means it is proven to cause cancer in humans. Long-term exposure to radon can increase a person’s risk for developing lung cancer. Radon has a 3.8-day half-life, which allows the gas to be trapped within indoor environments where it will decay into Polonium 214 and 218. When inhaled into the lungs, these radon decay products, with shorter half-lives, can decay into radioactive alpha particles that damage the DNA of cells lining the lungs. These cell changes are called mutations. When cells have too many mutations, they can stop working correctly, grow uncontrollably, and become cancerous. Radon is the leading cause of lung cancer, after smoking, and is responsible for over 21,000 deaths per year in the United States.

Home inspector and radon tester of Murfreesboro, TN

A home inspection may be the only time a home is tested for radon. The EPA recommends that homeowners test their homes for radon every two years. It is also recommended that homes be tested for radon after major renovations, during alternate seasons, if residents begin occupying a lower level of the home, such as a basement, and after the installation of a radon mitigation system. If radon levels are above the actionable limit of 4.0 pCi/L (picocuries per liter of air), then a radon mitigation system should be installed in the home by a certified professional to lower the radon levels.

Here are some important Radon statistics:

  • 1 in 15 homes in the United States have high radon levels
  • 21,000 people in the United States die from radon induced lung cancer every year
  • 230,000 people worldwide lose their life to radon induced lung cancer every year
  • Radon exposure at the actionable limit is equivalent to getting 200 chest x-rays per year, or smoking 7 to 8 cigarettes per day
  • Most home’s radon levels can be fixed for about the same cost as other common home repairs

Radon monitor, home inspection murfreesboro tn

Smith & Smith Home Inspections can provide your home with an accurate radon test by a licensed and certified professional home inspector. We provide complete home inspections for home buyer inspections and home seller inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your home inspection, radon test, and/or air quality test with mold analysis report! Our prices are the best around, with superior customer service and same day home inspection reports.

Electrical Inspection during Murfreesboro Home Inspection

In a home, an electrical panel is the central distribution point for all of the electricity that enters your families’ abode. They are typically installed in utility rooms, garages and basements. An electrical panel is where you will find breaker switches for different appliances and outlets in your home, and allows a homeowner the power to quickly shut down electricity in the event of a power surge or an emergency. These panels have covers that ensure no wires are exposed that could cause electrical shock, and also prevents the internal mechanisms from being exposed to dust, dirt, and moisture. Before you purchase a house, a home inspection should be conducted to look for such things as loose wires, singed wires, double tapped breakers, ground fault circuit interrupter breakers, arc-fault circuit interrupter breakers, and any faulty wiring or short circuits as a result of pest infestation and/or exposure of wires to the elements. Most importantly, when Smith & Smith Home Inspections of Murfreesboro, TN is performing an electrical inspection, I check for recalled panels and breakers. Three of the top recalled electrical panels are Federal Pacific, Zinsco and Challenger.

Federal Pacific

Federal Pacific electric panel with Stab-Lok breakers were installed in homes built between 1950 and 1990. After reports of electrical fires in the 1980s, an investigation revealed that 1 out of 4 Stab-Lok breakers would not trip. In other words, the breakers couldn’t prevent overloading and electrical faults. In 2012, a paper was published that stated that Federal Pacific Stab-Lok breakers could be responsible for 2,800 fires and 13 deaths. When looking to identify a Federal Pacific electrical panel, search for the Federal Pacific or Stab-Lok labels on breakers and the panel. Plus, Federal Pacific circuit breakers have red strips across them.

Electrical Inspection during Murfreesboro Home Inspection Electrical Inspection during Rutherford County TN Home Inspection

Zinsco

Zinsco breakers were placed in many homes built in the 1970s. These breakers had design flaws that created fire hazards and electrical shocks. The Occupational Safety and Health Administration published an accident report that stated that an electrical contractor sustained second and third degree burns after an electrical fault happened while working on a Zinsco electric panel. Zinsco breakers can also be linked to thousands of fires in the past 20 years. Zinsco electrical panels can be identified by its brightly-colored pink, yellow, red, blue, and green breakers. Their breakers also appear thinner than modern day breakers.

Challenger

The Challenger electrical panel was released by GTE Corporation in 1973. The Challenger panel was installed in many thousands of homes between the 1980s and 1990s. Due to safety hazards, the Challenger panel was recalled. Homeowners must be aware that some Challenger breakers do not feature their brand name, but have the GTE-Sylvania label instead.

Electrical Inspection Recalled Challenger during Murfreesboro TN Home Inspection

Recent Recall on Square D Panel

Specific QO Plug-On Neutral Load Centers manufactured between February 1, 2020 and January 12, 2022 at Schneider Electric Plant 15 had loose neutral screw connections. If that connection is loose, the affected load center can overheat, posing thermal burn and fire hazards. If you have a Square D electrical panel with a date code that falls between 194871 and 221343, you should request a free inspection from Schneider Electric.

Electrical Inspection Recalled Square D found by Murfreesboro Home Inspector

At Smith & Smith Home Inspections, I provide due diligence in finding and informing my clients of all electrical problems observed, whether big or small. We provide home buyer inspections and home seller inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your inspection!

 

Murfreesboro Attic Inspection, Smith & Smith Home Inspections

At Smith & Smith Home Inspections of Murfreesboro, TN, we know the importance of thoroughly inspecting an attic. In this blog post, I will focus on some of the main defects and problem areas to look for, and where to look for them. Due to the tons of videos posted online of homeowners falling through drywall and ceiling tiles, we recommend attic inspections preformed by state licensed and InterNACHI certified home inspectors. If you live in the Greater Middle Tennessee area, Smith & Smith Home Inspections has the best professional home inspector to hire for your home buyer and home seller home inspection needs.

The best time to inspect an attic is during a heavy rain downpour. This will be the easiest time to observe active leaks. The majority of leaks occur at or around roof penetrations, such as plumbing vents, dryer vents, bathroom vents, attic ventilation areas, air handler exhausts, kitchen hood exhausts, and under the electrical service mast entry point. Another area to look for moisture intrusion, is at the fascia boards. These are the boards at the eave that usually have gutters attached to them. The moisture intrusion likely happens due to an abundance of debris in the gutters and/or gutters that are sagging or sloped improperly.

Moisture Intrusion at Roof Decking, Attic Ispection Moisture Intrusion at Fascia Board, Attic Inspection Murfreesboro Attic Inspection, Smith & Smith Home Inspections

Another important aspect of an attic to inspect is the insulation. Insulation provides resistance to heat flow. The more heat-flow resistance the insulation provides, the lower the heating and cooling costs. Heat flows from a warmer space to a cooler space. In the cold winter, heat flows directly from all heated living spaces to adjacent unheated spaces, such as attics, garages, basements, crawl spaces, and to the outdoors. Wherever there is a difference in temperature, heat flow can move indirectly, such as through interior ceilings, walls and floors. During cooler months, heat flows from the exterior to the interior of a building. Insulation’s resistance to heat flow is measured by its thermal resistance, also known as its R-value. The R-value needed in your house will depend on its climate, type of heating and cooling system, and the particular part of the house where the insulation is installed. If there isn’t any insulation in the attic space, then insulation should be installed between the joists. If the insulation does not cover the tops of the ceiling joists, then a good practice is to install new batts perpendicular to the existing ones.  This will reduce thermal bridging through the framing members. Thermal bridging occurs when poorly insulating material allows a pathway for heat flow across a thermal barrier, causing heat/energy loss. When installing batt insulation with a paper side. The paper side should face towards the inside of the home. The paper acts as a vapor barrier. If it is installed improperly, the paper moisture barrier could trap moisture in-between the paper and the sub-flooring, which could cause microbial growth.

The attic access hatch or door should also be insulated. During cold months, heat loss and air leakage through uninsulated and non-weatherstripped ceiling openings is a major source of energy loss, which results in a higher electric bill. The attic access opening can also be covered with an insulated cover box. Attic access openings should exceed 30 square feet and have a vertical height of 30 inches or more. The rough-framed opening should be at least 22 inches by 30 inches. When plumbing and/or electrical systems and/or mechanical equipment is in the attic space, then the attic should be accessible for inspection, service and removal. The passageway beyond the opening should be at least 30 inches high, at least 22 inches wide, and not more than 20 feet in length when measured along the centerline of the passageway from the opening to the appliance. A light fixture should be installed to illuminate the passageway and the attic appliance. Plus, an electrical outlet should be installed near the appliance to permit safe and convenient maintenance and servicing of the appliance.

During a home inspection, the attic should be checked for damaged, cut or altered trusses or rafters, which could jeopardize the home’s structural integrity. A structural engineer should always be consulted on how to repair damaged trusses, because trusses are specifically engineered components. Your home inspector should also look for spliced wires that are not in covered junction boxes. Anywhere you have wires spliced together, you need a junction box, because contact between wires can cause a spark.

These are just a handful of the items and areas that should be inspected during a home inspection in an attic. Through time, I will expand on this blog entry to include more important aspects of an attic inspection. When buying a home or an investment property, you want your home inspector to be experienced in building and construction, InterNACHI certified, and licensed by the state of Tennessee. I am that home inspector. At Smith & Smith Home Inspections, we inspect every square foot of the house, from the foundation to the roof, and always include thermal imaging and gas leak detection, all at an honest, flat rate price. We provide home inspections and radon testing throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Call/text/email to schedule your inspection today!

 

Murfreesboro electrical inspection, Smith & Smith Home Inspections

As the owner and lead home inspector for Smith & Smith Home Inspections, I’ve inspected thousands of houses. The main concerns I have when inspecting a property is to find all fire hazards, safety hazards and anything that would put the home occupants at risk. Rental properties are where I usually find a high number of these safety risks and hazards. Here I’ll highlight the safety hazards I discovered in one duplex in Murfreesboro, TN.

Removing a dead front cover, and inspecting the interior of an electrical panel is a very important course of action as a home inspector. At this house’s sub panel, the ground and neutral wires are bonded on the same bus bar. If the load should become unbalanced, and ground and neutral are bonded, the current will flow through anything bonded to the sub-panel (enclosure, ground wire, piping, etc.) and back to the main panel. This is a major shock hazard! It can also cause problems with GFCI breakers, and cause equipment interference issues. You want one path for power to return to the source. If grounds and neutrals are connected at a sub panel, the grounds could take some of the power load and deliver it back to the main panel. This would be very bad. Grounds are never supposed to have any power, except for instances were there is a surge of power. The grounds alleviate the surge by pushing the path of the power to the Earth/ground, so nobody gets hurt.

Neutrals and Grounds Bonded on the Same Bus Bar in Sub Panel

Defected and wrongly wired outlets are the next hazards found. The updates and remodeling of the place did not include the work of a licensed, qualified electrician. The home had outlets with open grounds, outlets with open neutrals, and outlets with the hot and neutral wires reversed. An open ground is when a three-pronged outlet is not connected to the home’s grounding system. This is unsafe because if a fault were to happen, the surge could damage equipment or people rather than routing to the ground. Hot and neutral wires reversed can cause plugged in items to be electrically charged at all times, which could cause short circuits, shock, or fire. When you have an open neutral, there’s a disconnect in the white wire. Electricity can still flow to the device through the hot wire, but it can’t return to the panel. The device plugged in won’t work, but you can still get a shock from it because it’s energized. Most electrical fires are caused by a loose neutral wire.

Outlet with an Open Ground Outlet with the Hot and Neutral Wires Reversed Outlet with an Open Neutral

In case of a fire or an emergency, the occupants of a home should be able to make a speedy escape from the building. This house had keyed deadbolts on the interior side, and windows taped shut, because they were the original 70s, single pane windows, and were super drafty. The front door and back door to the exterior had a deadbolt which required a key for operation from the inside. This condition is unsafe as it may slow or prevent exit during an emergency, and installation of these types of deadbolts is no longer allowed in new construction. Imagine trying to find a key, so you and your loved ones can escape a burning building. There is no logic for having an interior keyed deadbolt. As for the taped windows, bedroom windows double as emergency egresses. To top everything off, in the attic, the walls separating the duplexes were not fire rated. Meaning that fire can easily spread from one dwelling to the other. Plus, smoke detectors were not installed inside every bedroom.

Keyed Deadbolt on Interior Side Window Taped Shut

If you are looking to buy a home or an investment property, you want your home inspector to be experienced in building and construction, InterNACHI certified, and licensed by the state of Tennessee. I am that home inspector. At Smith & Smith Home Inspections, we inspect the entire house, from the foundation to the roof, and we always include thermal imaging and gas leak detection, all at a reasonable, flat rate price. We provide home inspections and radon testing throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Call/text/email to schedule your inspection today!

 

Murfreesboro gutter inspection, Smith & Smith Home Inspections

For the past five years, as owner of Smith & Smith Home Inspections of Murfreesboro TN, houses I’ve observed that have had their gutter and downspout systems in disrepair for many years have foundation and crawl space issues, that could have easily been avoided. When it comes to maintaining your home’s condition, making sure rainwater sheds away from your home’s foundation is of the most importance. Improperly sloped and clogged gutters can also cause separation from and water damage to fascia boards, and water damage to eaves and rafter ends.

These are some of the important factors I consider when inspecting your home:

  • is the guttering system adequately sized to prevent runoff;
  • are the gutters free of rust, cracks and holes in order to prevent leaking; and
  • do the downspouts divert water 4 to 6 feet away from the home’s foundation.

A few inches of rain falling on the roof of a house can produce several thousand gallons of water runoff. This runoff must be directed away from the home’s foundation. Otherwise, the excess water can quickly saturate the soil surrounding the building, and seep through the foundation to the interior. Once inside, this moisture can lead to a variety of problems, including mold and wood rot. Excess moisture can also cause indoor air quality problems.

Murfreesboro home inspector in wet crawl space, Smith & Smith Home Inspections mold on floor structure found by Murfreesboro home inspector water intrusion at foundation as observed while servicing a home inspection in Shelbyville TN

Gutter System Basics

Gutter systems consist of two parts: 1) gutter channels that run horizontally along the roof edge to collect runoff; and 2) the downspouts that carry the collected water to grade level. Roofing gutters should slope down toward the downspout at the rate of 1/16-inch per foot, or 1/4-inch per 5 to 10 feet. An angle less than this won’t allow water to move effectively, and much more of an angle will cause the water to move at too great a speed, potentially resulting in overflow over end caps and corners.

As a homeowner, in judging adequate gutter slope, look for signs of standing water in portions of the gutter away from the downspout, and eyeball the margin against the fascia.

Gutter channels are typically available in 4, 5, and 6-inch sizes. They are referred to by their shape: there are K-style gutters (also known as “ogee” because the shape resembles this molding type); and U-style gutters (or half-round). The style differences are principally aesthetic; there is no substantial difference in performance. Larger sizes conduct more water at a faster rate, provided that there are enough downspouts to drain the gutter channels without overflowing

Downspout Basics

Most downspouts are made of the same material as the gutter system, so they tend to suffer from similar problems, but with a few twists, especially in the area of mechanical damage from proximity to high-traffic areas.

Downspouts should be inspected for:

  • the connection between the downspout and the gutter;
  • proper attachment of the downspout to the structure;
  • leakage in joints (sometimes they will have been installed upside-down);
  • impact damage from doors of vehicles parked nearby; and
  • downspouts that terminate onto another roof surface.

Smith & Smith Home Inspections conducting a gutter inspection in Murfreesboro TN Failed Gutter Murfreesboro Home Inspector Clogged Gutter

Climate

The following are some climate-specific considerations for different types of gutter systems:

  • Hot-Dry and Mixed-Dry Climates:  Gutters are not required in all dry climates. However, a wide roof overhang will keep occasional runoff away from the home.  As with any structure, the grade at the foundation should slope away from the building.  Metal, rather than vinyl, gutters and downspouts are safer in areas susceptible to wildfires.
  • Hot-Humid and Mixed-Humid Climates:  In areas with heavy rainfall, the gutter and rain leader capacity should be increased. Kickout and diverter flashing will prevent high water volume from spilling over the gutters and running down the exterior walls of the home.
  • Marine Climate:  In areas that experience high winds and heavy rains, the gutter and rain leader capacities should be increased, especially for large roofs.
  • Cold and Very Cold Climates:  Depending on the building codes for the jurisdiction, it may be wise to avoid the use of gutters in areas that receive high snow loads.  If gutters are installed, ice buildup inside the gutters during freezing and below-freezing temperatures can lead to ice damming, which can cause moisture intrusion through the roof’s sheathing and any unsealed openings.  There are products available at building supply stores that will help prevent ice dams from forming.

Tips for Homeowners

If you insist on doing the job yourself, following these tips can help you properly and safely maintain your home’s gutter system:

  • Observe common-sense safety precautions (and enlist a spotter, if available) when using a ladder to reach the gutter system.  Always maintain three-point contact, and don’t over-reach; move the ladder instead.
  • If mounting the roof, wear footwear with gripping treads to prevent slipping. In my personal experience, I’ve discovered that skateboarding shoes have great grips for traversing roofs.
  • Wear gloves to protect hands and arms from sharp debris, as well as from animals and insects that may be hiding in the gutters.
  • A gutter scoop is a convenient tool for removing leaves and other debris.
  • Cleaning gutters can take a substanial amount of water. Place a garden hose in the gutters and downspouts to flush them out, making sure that the water is directed away from the home via the downspouts. This will help reduce the chances of saturating the soil around the foundation.
  • Covered gutter systems may be effective in preventing excessive debris buildup, but these are not maintenance-free.
  • Homeowners can install a rainwater harvesting system (if allowed in their jurisdiction) that includes a drainage mechanism to handle overflow.

At Smith & Smith Home Inspections, we inspect the entire house, from the foundation to the roof, and include thermal imaging and gas leak detection, all at a reasonable, flat rate price. We provide home inspections and radon testing throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Call/text/email to schedule your inspection today!

 

Crawl Space Inspector Murfreesboro TN

Here at Smith & Smith Home Inspections of Murfreesboro TN, there are common defects and problem areas that we find in crawl spaces, no matter the age of the house. An advantage of purchasing a home with a crawl space is that your home inspector can see the condition of the house’s bottom plates, rim joists and overall floor structure. Your home inspector can also observe if there are any flaws in the plumbing and/or wiring, if there were past or present leaks under the kitchen, laundry room and bathrooms, and, most importantly, if there has been any movement in the foundation wall.

During a home inspection, it is very important to observe the entire perimeter of the crawl space. Leaks or moisture intrusion at the roof eaves, siding, windows and doors can be seen as moisture stains and/or rot on the rim joists, joist ends and bottom plates. These are also the main areas where one will find termite damage. I find termite damage at past or present moisture intrusions, behind mulched areas, behind areas that have siding touching grade, and the side where the garage slab meets the house. Plus, past or present termite tunnels are easy to observe inside a crawl space. As a home inspector, I poke and prod all wood with moisture stains and all wood above past or present termite tunnels to discover rot and insect damage.

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The most common leak to find in a crawl space is around toilets. If a wax ring is not installed properly, or the toilet is not secured enough to the bathroom floor, a leak will occur. You can check if a toilet is secured properly to the floor by placing each knee up against the toilet sides, and lightly push/pull with your legs. If I discover a loose toilet in any bathroom, more than 90% of the time, I will discover active moisture stains under that toilet. If an active leak is found under a toilet, you must go ahead and replace the wax ring before you refasten or tighten the toilet connection to the floor.

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Another important area in crawl space inspections are plumbing and electrical wiring. I find pipes and wiring not supported properly all the time. If not supported properly, plumbing pipes can sag when filled with water. The weight of the water can break connections, or the joints, and cause serious leaks, which, in turn, could cause expensive water damage. As for what could be discovered wrong with electrical wiring, for example, the other day a client asked me why the kitchen island did not have an electrical outlet. With the Murfreesboro house being only two years old, I assumed the electrician must have just forgot to wire an outlet to the kitchen island. Under the kitchen, I found a live wire (safety hazard) labeled “kitchen island”. It was wired downstream from the kitchen ground fault circuit interrupters (GFCI), but never found its way to the kitchen island.

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Lastly, crawl spaces are great places for home inspectors to observe the condition of foundation walls. Not all cracks in foundation walls are serious concerns. Vertical hairline cracks can be pretty common, and can be caused by normal house settlement and compression and tension on the concrete. New homes can start seeing vertical cracks after only a couple of years. While you might not necessarily have to do anything to fix hairline or vertical cracks at the moment, you must continue to monitor them. Since cracks can change subtly over time, the best way to measure changes is to take pictures and measure cracks every six months to a year. Horizontal cracks can point to a more serious problem. They can be caused by hydrostatic pressure (the outward and downward pressure caused by standing water pushing against any object or surface that blocks it) due to gutter of downspout issues, and/or negative grading at the house perimeter. Diagonal and stair-step cracks can indicate differential settlement, and are commonly found in houses built on hillsides. Any cracks measuring more than 1/4-inch wide should be evaluated and addressed by a foundation specialist. However, some foundation experts say cracks more than 1/8-inch wide should be addressed. Another foundation defect that should be addressed is when bricks or blocks are displaced, or they appear to be pushed in or out from the wall.

Middle Tennessee Home Inspector Licensed Home Inspector of Murfreesboro TN

At Smith & Smith Home Inspections, I provide due diligence in finding and informing my clients of all crawl space problems observed, whether big or small.  We provide home buyer inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your inspection!

 

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Here at Smith & Smith Home Inspections, our home inspector performs complete home inspections that cover the Grounds, Roof, Exterior, Garage, Bedrooms, Bathrooms, Kitchen, Laundry Room, Interior Components, Basement, Crawl Space, Attic, HVAC System, Plumbing, and Electrical. When inspecting home electrical systems, there are common electrical defects/problems discovered by checking electrical outlets and removing the dead front covers from main and/or sub panels. In this blog post, I’ll focus on electrical outlets with open grounds, electrical outlets with reversed polarity, and double tapped neutrals.

An open ground is when a three-prong receptacle is not connected to an equipment grounding conductor or the home’s grounding system. This is unsafe because if a fault were to happen, the surge could damage equipment or people rather than routing to the ground. One main reason for open grounds is that there is not a grounding wire present, likely due to an older home’s electrical wiring not being fully updated with newer grounded wiring. In newer homes, open grounds are most often caused by a break in the grounding connection due to a loose or broken wire.

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As an InterNACHI Certified Electrical Inspector, another common electrical defect I find during home inspections are outlets with reversed polarity. This is when the neutral wire is connected to where the hot wire is supposed to be. This causes electricity to continuously flow out of an outlet, even if an appliance is supposed to be off. In most cases, reversed polarity is due to amateur workers or DIY projects, but sometimes it is from an electrician accidentally mixing the wires up.

Smith & Smith Home Inspector Murfreesboro TN

As a professional home inspector, it is common practice for me to remove dead front covers from electrical panels. In houses built before 2002, it is not uncommon for I to find double tapped neutrals. A ‘double tapped neutral’ is a slang term for one screw on the neutral bus bar to have more than one neutral wire feeding into it. Putting more than one neutral wire under the same lug in a electrical panel was a common practice by electricians’ for many years up until 2002, when the National Electric Code (NEC) specifically stated that neutral wires must be isolated individually under their own lug on the bus bar. Double tapped neutrals can be both minor and major issues. When neutral wires are double tapped, they can come loose from their connection. When a loose connection occurs, overheating and/or arcing can result, which can be a fire hazard.

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These three common electrical defects can cause risk or harm to people and/or property, and should be corrected as soon as possible. At Smith & Smith Home Inspections, I provide due diligence in finding and informing my clients of all electrical problems observed, whether big or small. Smith & Smith Home Inspections provides home buyer inspections throughout Murfreesboro, Smyrna, Lebanon, Shelbyville, Manchester, McMinnville, La Vergne, Winchester, Woodbury, Columbia, Nashville & The Greater Middle Tennessee Area. Contact us today to schedule your inspection!