Wet insulation can have a domino effect on several building ⦠A quick inspection of the attic might uncover dark water stains on the rafters or in the insulation, or even light passing through holes in the roof. Website copyright © 2021 Thompson Creek. Itâs not really flat: Itâs pitched 1/4 inch per foot, but without a spirit level you canât really tell. Go to the attic to examine the rafters and the underside of the roof decking. Water is your roof’s number one enemy. Attic Moisture And Roof Decking. This appears to be an issue on some other homes in this area as well. sheathing (decking) . The underlayment and shingles are attached to the decking. And if a home’s. Thinking about trying to extend your roof’s shelf life by doing a quick patch job? Youâre permitted to have two layers of asphalt shingles on your roof, so ⦠4200 Parliament Place, Suite 600 Lanham, MD 20706 Tel: (240) 715-1034, 340 Hill Carter Parkway, Suite E Ashland, VA 23005 Tel: (804) 212-3321, 1801 Sara Drive Suite O Chesapeake, VA 23320 Tel: (757) 847-5355, 8100 Penn Randall Place Upper Marlboro, MD 20772 Tel: (240) 580-2521, Monday - Friday: 8 AM - 7 PM Saturday: 8 AM - 5 PM Sunday: 9 AM - 3 PM. While a bit of damaged roof decking might not seem like a big deal, left unaddressed, it can lead to serious structural issues and hefty repair bills. The roof deck also helps to moderate moisture levels in your home by keeping rain and snow out and allowing excess moisture to evaporate through your attic. When installed as part of an Integrity Roof System, these products create effective ice and water barriers. Interested in a new Long Roof? Without a good, solid roof deck in which to nail the shingles, problems are sure to arise when the first big windstorm occurs. Read more to determine the different factors that go into the decision to fully replace your roof deck. We then vented that space through the roof deck as was the normal practice for roofing. Sign up for Long Roofing’s weekly newsletter to receive home expertise, trends and money saving promotions sent straight to your inbox. Financing for GreenSky® consumer loan programs is provided by federally insured, equal opportunity lender banks. Hard to notice or even see in many cases, the job of the roofing deck is to hold up the thing that keeps everything dry. Most roofs are engineered to last about 20 years, although the actual lifespan varies depending on the materials, quality of the installation, and the local climate. Our product specialists are standing by with the answers you need! Energy Efficiency & Reducing Utility Bills, Roof Replacement Cost in Richmond Virginia, Tips for Preparing Your Home for Storm Season. This is Part 4 of 9 in our Series on Restoring Wood Decks and Building New Wood Decks. Begin by locating the leak on the inside of the home. For every referral that results in a product purchase, we’ll send you a $75 AMEX gift card. If you have been satisfied with your Thompson Creek® experience, please use the form below to refer us to your friends and neighbors. There are basically (3) types of common roof decking. Water leakage can lead to ceiling spots or leaks, stains on interior walls, cracked paint, or peeling wallpaper. “Not repairing a leak as soon as you notice it can lead to mold, damage to the structure of your home, water damage, and even fire if water comes in contact with electrical wiring,” Carlos de León, vice president of the León Group, told Realtor.com. Old and worn out roofing shingles, overflowing. While the subfloor rests comfortably in conditioned space (typically). Cracks in the Ceiling or Interior Walls. It involves adding an air chamber under the roof deck. that’s been damaged, the more problems it can create, leading to costly repairs and more mold and mildew. . This is best observed during the early morning because of the angle of the sun. isn’t an option — It must be fully replaced. Before you do any actual leaning, check to make sure the railing hasnât ⦠Long Roofing’s SureStart PLUS® roofing warranty, which can cover your roof up to 50 years, provides another level of comfort and security. high performance underlayment to work with your shingles to protect your roof deck. In addition, products like WinterGuard® waterproof underlayment provide an extra layer of protection at vulnerable places like the edges and seams of the roofing system where water is most likely to penetrate. A bad ⦠The longer you go without. OSB is composed of intertwining wood strands bonded together by a waterproof resin and is a popular option due to its low price point. At Long Roofing, we make financing your roof replacement easy and painless. OSB is composed of intertwining wood strands bonded together by a waterproof resin and is a popular option due to its low price point. The longer you go without replacing roof decking that’s been damaged, the more problems it can create, leading to costly repairs and more mold and mildew. While a home solar system can be a great way to cut your home energy costs and minimize your carbon footprint, roof-mounted solar panels can be quite heavy. Other things that can lead to a damaged roof deck is excessive interior moisture caused by insufficient venting in the attic. Although you can’t see it, roof decking is very important to the structure of your home. . Lack of ventilation in the home can lead to mold and mildew which can grow on roof decking if moisture is in the attic and cannot escape properly. Exposed to the harshest sun, driving rains, ice, and snow, a deck can only take so much before it needs some repair. and shingles.â 7 It reasoned that the wood shingles which served as the decking were an integral component of the roof and that the cost to replace the wood shingles was a covered loss. Common issues associated with damaged roof sheathing include: Roof decking can be damaged from heavy snow loads, especially if the snow sits on the roof for a period of time. How Do Roof Leaks Happen? It’s the base that lays on top of the structural trusses—the “bones” of your attic—to cover the rafters and support the weight of the roofing shingles. Roof decking, also called sheathing, is the foundation of your roofing system that connects the roof to your house. Higher utility bills and wasted energy. This is a close-up shot of the top of a 2-by-10-inch treated wood deck joist. Bill West Roofing is the expert that you want on your side when replacing your roof. Since. [size=2]Roof - Deck Seams are Visible & Raised:[/size] The inspector observed that the roof decking panel joinery seams are quite visible and are raised. This roof leaks during the snowy part of winter and during storms in the summer, certainly due to poor flashing. We are open, and available to help you in a variety of ways, including our virtual consultation. A roof should look smooth if it is in good condition. The structural component located right below your shingles is known as your roof decking, and it’s also vulnerable to damage. In the photo, you can still see signs of an ice dam. waterproof underlayment provide an extra layer of protection at vulnerable places like the edges and seams of the roofing system where water is most likely to penetrate. When roofing materials are damaged by winds, the edges or loose spots have wind get underneath them and push up the shingles or other material, which then gives the wind more ability to grab on to them and push them up and off the roof, creating a sort of chain effect as the roofing materials peel off. A sagging ceiling or roofline is another clue that there are major problems with a roof’s decking and the roofing structure. Roofing damage is easy enough to ⦠Roof valleys. Also known as sheathing, roof decking is the layer of materials located directly above the rafters and below the felt underlayment that’s installed beneath your shingles. What is the best underlayment to protect the valleys in⦠If your roof deck is old or in poor condition it is always recommended that you cover the complete surface with an approved decking such as 3/8â plywood. Plywood, while a bit more expensive than OSB, is much denser and provides greater protection against moisture. is an expensive undertaking, it’s certainly less costly in the long run than replacing stained drywall, waterlogged framing and joists, or water-damaged electrical systems. We serve much of Maryland, Northern Virginia, Washington D.C., greater Richmond, and Hampton Roads. And if a home’s roof decking is rotting and unable to support the weight of the roof, it can cause some very serious structural issues. Your roof deck plays a critical role in the structural integrity of your home — it’s what ties all the components of your roofing system together. This wooden deck was built over her screen porch and on top of a flat roof. Q: We have a major leakage problem and are getting a new roof. A client recently asked if I would replace her badly worn-out roof deck. Interest is billed during the promotional period but all interest is waived if the purchase amount is paid in full within 12 months. When you need a new roof, contact Long Roofing at 844-602-LONG or request an estimate online. Happy customers drive our business forward. Long Roofing uses the Integrity Roof System, which includes Diamond Deck high performance underlayment to work with your shingles to protect your roof deck. Receive all the latest blog posts directly into your mail box. High utility bills are another side effect of a leaking ⦠This will provide a stronger hold for the shingles and a better roofing system. A structurally sound Houston roof will protect your house and possessions from rainwater or melting snow that has accumulated during the winter months. High winds, driving rain, heavy snow loads, and UV rays can all cause premature wear to your roofing shingles, but the problems don’t stop there. Lean on the railing. needs during these difficult times. Roof decking or sheathing is the lumber that is attached to the roof trusses of your home. Water seeps into your roofing system in many different ways. If left undetected, mold and mildew will develop in the walls, ceilings and insulation. In addition, products like. You can see sunlight from your attic. Water is your roof’s number one enemy. . is made from plywood or a plywood composite known as Oriented Strand Board (OSB). It may be time to replace your roof. The anatomy of a shingle roof. HVAC/Energy Related Issues. A quick inspection of the attic might uncover dark water stains on the rafters or in the insulation, or even light passing through holes in the roof. we are monitoring the COVID-19 situation closely to ensure all critical safety measures as recommended by the This is likely your problem if: Your whole roof, or large sections of your roof, are bouncy and your home was built prior to the 1990s. Roof decking bakes in the sun, freezes in the cold, and may be surrounded by moisture laden (potentially salty ocean) air. If your roof shingles are falling apart or missing in this area, it's a definite sign ⦠Long Roofing’s. is the foundation of your roofing system that connects the roof to your house. Since your roof is consistently exposed to various weather conditions, the National Roofing Contractors Association recommends that you have your roof inspected twice a year—once in the fall, after hot weather has subsided, and once in the spring, after the danger of ice and snow is behind you. There are two kinds of rot which affect wood and timbers; dry and wet rot. is made from wood and wood composites, it is particularly susceptible to rotting and water damage when continuously exposed to sustained or excess moisture. All that extra weight can cause your roof deck to warp or split, and the cost of repairing that damage can far outweigh the benefits of solar panel installation. Long Roofing is an essential business and will continue to serve our customers’ Water leakage can lead to ceiling spots or leaks, stains on interior walls, cracked paint, or peeling wallpaper. Identify the locations of roof rafters or trusses by following the nail pattern on the rotted roof ⦠Since roof decking is made from wood and wood composites, it is particularly susceptible to rotting and water damage when continuously exposed to sustained or excess moisture. So while a good-quality, two-piece plumbing boot costs only $20 to $40, there are often enough vent stacks on the roof that the cost difference between installing boots and simply smearing the base of the vent with roofing cement can be the difference between making a profit, however slim, or losing money. See our special offers now. Old and worn out roofing shingles, overflowing roof gutters or spouts, torn flashing around chimneys, ice dams or snow accumulation during the winter season, excessive humidity and rising heat in the attic, and inadequate roof ventilation can all allow water and moisture to slowly make its way into your roofing system and lead to rotted roof decking. A damaged roof deck can lead to a host of problems, especially if the damage isn’t repaired right away. Our team of roofing experts have the skills, specialized equipment, and knowledge it takes to inspect your roof safely. You should also have your roof inspected after a big storm, hurricane, or other potentially damaging weather event. All rights reserved. Excess moisture in your attic can cause the sheathing to ⦠A licensed roof cleaner will know how to keep balance and perform the job fast on a residential rooftop. This will create gaps in the roofing system making it susceptible to water entry. NMLS #1416362. The soffit that meets the roof is one of the toughest areas to waterproof. Itâs the part of the roof that gets even less attention than the roof. Over time, a humid attic can trigger warping of the roof decking, particularly if the decking is relatively thin. This gives a 1" air space between the roof deck and the insulated area. That moisture can lead to rot and damage in the roof deck. On one project in Kansas we installed 1" X 1" along both sides of the rafters and then added 3/8 plywood to them. These common signs of damaged roof decking include: If you think you have damaged roof decking, give us a call at Thompson Creek. When you need a new roof, Everything You Need to Know About Roof Decking. When installed as part of an Integrity Roof System, these products create effective ice and water barriers. While replacing a roof is an expensive undertaking, it’s certainly less costly in the long run than replacing stained drywall, waterlogged framing and joists, or water-damaged electrical systems. Roof decking needs to be strong enough to bear the weight of your roofing shingles while being flexible enough to give slightly in high winds and under load. roofing warranty, which can cover your roof up to 50 years, provides another level of comfort and security. This is also an indication that your roof is about to ⦠I'd say guaranteeing that the plywood will need to be ⦠How bad is your roof sheathing? Another common cause of roof deck damage is the installation of solar panels on the roof. Most roof decking is made from plywood or a plywood composite known as Oriented Strand Board (OSB). But, if the damage is more widespread, like rot, you really are stuck with tearing off the roof and replacing the bad sheathing. In order to validate your shingle warranties you must have a sound surface for the shingles to adhere. If the roofing is in bad shape, it doesnât bode well for the decking. A failing roof deck will impact the integrity of a roof. Most homes will have a protective layer of thin, engineered material called roof underlayment installed between the decking and shingles to assist with moisture protection and ventilation. Dry rot is actually the result of the infestation of a living fungus, whereas wet rot is simply the natural decay of timber in the presence of high levels of moisture. It concluded that âa roof is a unified product comprised of all its component parts and materials, including . While you’ll need to contact a roofing expert to verify whether your roof deck needs repair, there are some easy-to-spot signs you can watch for without climbing on your roof. Plywood, while a bit more expensive than OSB, is much denser and provides greater protection against moisture. From our article, Anatomy of a Pitched Roof. Ripples or waves on the roof surface are a sure sign that the shingles or decking has probably buckled. Since some home improvement projects just can’t wait, We serve much of Maryland, Northern Virginia, Washington D.C., greater Richmond, and Virginia Beach. But you may find that the joist under the bad board is also bad. If your old house has 1 inch dimensional sheathing (1x4 or 1x6 or greater), you can use plywood or OSB for the replacement, even if ⦠Other s ymptoms of a failing roof include high energy bills and ceiling stains. Confirm that the source of the water on the inside of the home is a result of a roof leak and not due to a problem associated with other components of the home. There are many signs of rotted roof decking: One of the most common signs that a roof’s decking is damaged is a roof leak. Think again. You should also have your roof inspected after a big storm, hurricane, or other potentially damaging weather event. In residential applications, roof decks are commonly built using plywood or oriented strand board (OSB). In some older homes, the roof deck may be constructed of boards that are either butted together or connected with a tongue-and-groove joint. An ice dam occurs when snow melts and the water freezes when it hits the colder edges of your roof. is rotting and unable to support the weight of the roof, it can cause some very serious structural issues. Not a big deal â unless it has suffered years of neglect and abuse. It may be time to replace your roof. Damage can also occur in areas where shingles are missing as a result of high winds, UV deterioration, or age. Few things around your house take more abuse than your deck. When it comes to rot, roof deck repair isn’t an option — It must be fully replaced. . You don't need us to tell you that this isn't a good sign ⦠Look for water stains that indicate leaks. In the last article, we looked at replacing just a few boards. Strip away the old. Roof sagging that’s visible from the exterior or interior, Shingles that are wearing in a granular pattern, Deterioration around skylights, vent pipes, chimneys, and other fixtures on your roof. There are no required minimum monthly payments during the promotional period. One of the most common signs that a roofâs decking is damaged is a roof leak. You can clearly see the rot happening around the corroding screw. Other sources of potential leaks in the home include plumbing, roof scuppers, roof drains, HVAC, and condensation. A typical instance where a roof will need all new decking is when a composition roof will be installed on a home that previously had cedar shakes or shingles installed. Water seeps into your roofing system in many different ways. This is the material that your roofing shingles are nailed to. Plywood decking sits on top of your rafters. When fungi growth leads to roof damage and leaks, the problem becomes critical. Privacy Policy | License Numbers: MHIC # 125294 VA # 2705-117858-A DC Permanent # 8246. US Centers for Disease Control and Prevention (CDC) are properly implemented to protect both our employees and our customers. Thompson Creek Window Company is the Mid-Atlantic region’s premier home improvement replacement products company. What Causes a Thermal Stress Crack in Windows? When doing a roof tear off it can be hard to determine if your roof deck needs to be fully replacement or if you can get away with only a particial repair to get the full lifespan of your roof. Very rarely is a roof ever so bad that it needs to be totally and completely re-sheathed. It’s the base that lays on top of the structural trusses—the “bones” of your attic—to cover the rafters and support the weight of the roofing shingles. Soaked or waterlogged decking can warp, which can lead to a bowed or wavy roofline and ceiling. is very important to the structure of your home. The health and safety of our customers and employees is our first priority. © 2021 Long Fence and Home MHIC# 51346 | DC# 67006785 | VA# 2705048183A, *Subject to credit approval. or spouts, torn flashing around chimneys, during the winter season, excessive humidity and rising heat in the attic, and inadequate roof ventilation can all allow water and moisture to slowly make its way into your roofing system and lead to rotted, One of the most common signs that a roof’s decking is damaged is a, Since your roof is consistently exposed to various weather conditions, the. recommends that you have your roof inspected twice a year—once in the fall, after hot weather has subsided, and once in the spring, after the danger of ice and snow is behind you. If the damage has already traveled to this extent, the task to restore your roof will involve more than just a cleanup. Navigate to the first article: Restoring a Wood Deck.