It's especially effective at protecting the roof from wind-driven. National Roofing Supplies, Inc. PS200 HT rolls must be stored indoors, in a dry location. View More. Surface Preparation Surface must be clean, dry, and free of voids prior to installing BG700. Tarco Roofing. 4. Menu MENU ×Tarco Roofing. It is highly effective in critical roofing areas such as valleys, ridges, coping joints, chimneys, vents, dormers, skylights and low-slope sections. Shop this Collection. Affordable Screen Enclosure. 98 after $25 OFF your total qualifying purchase upon opening a new card. This secondary layer of protection helps prevent moisture from infiltrating your roofing system and coming in contact with the wood roof deck. ft. What this is doing is resetting the data stored on its onboard memory, which will clean out any garbled data or code that might be interrupting its functionality. Unroll the material 2 to 3 feet and position the end of it to the edge of the eave and rake. water shield leak barrier. Tarco Roofing. BEST BANG FOR THE BUCK: Grip-Rite ShingleLayment-15. Grip-Rite ShingleLayment is a synthetic replacement for #30 and #15 asphalt felt roofing underlayment. Multipurpose Construction Adhesive and Sealant. R-19 batt, you’re getting close to the R-30 minimum for roof insulation. The traditional chest drainage system typically has three chambers (Bauman. Usage. Fixing a Leaking Basement with a Concrete Block Foundation. ) was brought against GAF. By blocking ice and water from creeping past shingles, leak. These GAF leak barrier products stop water and ice from penetrating through your asphalt shingle roof. This product is engineered for asphalt shingles, wood shakes and quarry slate roofs. Metallion Industries. EasyTorch™ SA Base. Container closure integrity is determined by evaluating whether a given container maintains its sterile barrier. The most common signs of foundation wall leaks are water streaks or stains along cracks, below basement windows, between mortar joints, and around pipes. (2) Questions & Answers. PS200HT. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Fort Walton Beach, Florida 32547. Leak Barrier Products. The air barrier in any dropped ceiling/soffit shall be aligned with the insulation and any gaps in the air barrier shall be sealed. Find great deals and sell your items for free. x 50 ft. It is highly effective in critical roofing areas such as valleys, ridges, coping joints, chimneys, vents, dormers, skylights and low-slope sections. LeakBarrier BG700 Self Adhered 36" X 66' 7" Foundation Membrane is not currently on sale. Rolls must be stored on end only. LeakBarrier NR600 Ultra is a premium underlayment designed to prevent leaks caused by ice and water damming and wind-driven rain. Install a few fasteners near the rake and roll out the sheet to a manageable length. Ridge cap shingles (hip and ridge shingles) 7. Menu MENU ×SBS MultiPurpose Underlayment. PS200MU. Softening, flowing and dripping of the asphalt compound may result from incompatible leak barriers, which can causeCase Summary. Miami Dade County Approval NOA No. Wherever. WeatherWatch® Mineral-Surfaced Leak Barrier is a key part of the GAF Lifetime Roofing System. Pours as liquid and dries as rubber. With moderate indoor humidity and a tight ceiling air barrier, you can use whatever type of insulation you want. Unroll the material 2 to 3 feet and position the end of it to the edge of the eave and rake. SA F E T Y D A TA SH E E T. * Get peace of mind with a Master Elite ® Contractor Contractor At GAF, we evaluate thousands of roofers in the country and make sure they're insured and have state licenses (in states. Grip-Rite ShingleLayment 15-GRE 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment. Surfaced Leak Barrier Manufacturing Location #1, 9 36” x 50’ rolls 36” x 66. 06 : EnergyGuard Polyiso Insulation Products. foam boards below the joists, that’s a good way to go. Do not store in a leaning. Slope Range: 4:12 or greater Deck Attachment: In accordance with applicable building code, but in no case shall it be less than #8. PS200MU. This part is commonly made from plywood or OSB and is crucial to provide a structural substrate for the installation of your roofing. x 432 sq. LeakBarrier SS400 Ice and Water Armor helps to protect a building’s deck or internal structure against leaks caused by ice and water damming and wind-driven rain. save search. Purpose of Packaging (Sterile Barrier System) • Introduced ISO 11607 in 2006, newest edition 2019/2020. LeakBarrier EasyBase is a perfect alternative to the application of roofing using conventional application methods of torching, hot asphalt. LeakBarrier EasyBase™ is a premium, SBS modified, glass fiber reinforced, self-adhesive modified bituminous base sheet for use in most low slope and steep slope roof system applications. Starter strip shingles . The facer has exceptional tear resistance and waterproofing characteristics, while the mod bit layer meets the demands of a waterproofing membrane. If you request an estimate, we will create one based on aerial imagery and average local pricing. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll. Perfect for use in full-deck application as. Choosing a Peel-and-Stick. 49. ridge cap shingles, and either leak barrier or attic ventilation — in one roof system makes Timberline® HDZ™ Shingles eligible for the WindProven™ limited wind warranty. , 150 sq. 61 at Menards from Wed Jul 28, 2021 to Sat Aug 7, 2021. Professionals will love the adaptive design features, including an adjustable telescopic tube to accommodate users of different heights, as well as the control handle that quickly adjusts with the snap of a lever, no. Install a few fasteners near the rake and roll out the sheet to a manageable length. Flashing protects these areas by acting both as a barrier and as a way to direct water down and off your roof. Previously repeated failing connections would leak file descriptors leading to Barrier being unable to receive new connections from clients. 3. 18-1105. . Roof deck protection (organic or synthetic felt) 3. Contact Technical Support Services at APPLICATION 1-800-766-3411 for further information on this or any other specific code requirements. Retinal vein occlusion (RVO) is a blockage in a small blood vessel that carries blood away from your retina. 3 in. Fold the Leak Barrier in half and remove one half-width of the release film. com. 4587a. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll. In that case, your vapor barrier will need help preventing moisture buildup. 7’ rolls ASTM D1970 Granular surfaced modified, fiberglass reinforced, bituminous sheet material for use as a leak barrier underlayment in sloped roof assemblies. Roof deck protection (organic or synthetic felt) 3. ft. This Golden Pledge® Limited Warranty covers certain GAF roofing products installed on your roof (the “GAF Products”) including GAF Asphaltic Shingles, GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, GAF Cobra ® Attic Ventilation. A new roof is more than just shingles. Find My Store. Casement windows will use self-adhesive foam tape and can be applied in three easy steps. 1(2&3, Exception) Dadra, India 4. However, the plywood sheathing underneath the shingles was beginning to fail. It is ideal for non-ventilated roofs with concrete, clay, or slate tiles. NOTE: Not all building materials are designed to be in contact with each other. Menu MENU ×Tarco Roofing. Note: While self-adhering leak barriers offer excellent, state of the art ice dam protection,LeakBarrier® PS200 High Temperature Ice and Water Barrier is a premium, SBS-modified bituminous roofing underlayment for use under tile, metal, slate, and asphalt shingles. EasyNailBase. 1 Timberline HDZ ® Shingles also feature GAF Time-Release Algae-Fighting Technology, for long-lasting algae-fighting power, and come with a 25-year StainGuard Plus™ AlgaeThe existing Grace Leak Barrier extends 6 feet from the roof edge around the roof’s perimeter, and 3 feet in valleys and below ridge vents and other openings. Find great deals and sell your items for free. the use of leak barriers at the eaves:1 WeatherWatch® Mineral-Surfaced Leak Barrier n Excellent protection at the eaves and rakes, in valleys, and around chimneys and skylights, which guards against leaks caused by wind-driven rain, ice dams, backed-up gutters, and roof settling n Self-seals around fasteners to help avoid leaksFor all other properties, misapplication coverage term is 25 years. NR600 Ultra is highly effective in critical roofing areas. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll. Tri-Ply SBS Granule Cap Sheet 3. ca/LRS for qualifying GAF products. Buy 4 or more $ 71. Ideal for use under shingles, slate, wood shake or other steep slope roofing materials, SB-1 Self-Bond® underlayment is engineered with high. Integral surface channels help move moisture away from the walking surface. While StormGuard offers a durable and patterned synthetic surface, WeatherWatch features a mineral surface. for pricing and availability. Metallion Industries. ASTM emulsion dampproofing is offered in spray, brush and trowel grades. LeakBarrier BG700 is a premium self-adhering SBS modified bituminous membrane with a high strength cross laminated polyethylene film on the upper side and a removable silicone treated release liner on the bottom adhesive side. SECTION 8 – EXPOSURE CONTROLS / PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT: NR600 Ultra. ), WeatherWatch® Mineral-Surfaced Leak Barrier will help prevent leaks due to water backing up in your gutters, wind-driven rain, and, in the North,. Call Us View Profile. Asphalt shingles (durable, cost effective and available in a range of colors, making them a popular option) 5. Safety Data Sheet – LeakBarrier BG700 Page 4 of 7 OSHA and other safety standards and codes for roof work. It can’t be bought. Ridge vents or roof vents. 301K subscribers in the throatbarrier community. All side and end laps should be butted firmly side by side, flush with each other but not overlapped. 8:11-mn-02000 (D. BA2700 is departing from London (LGW), United Kingdom and arriving at Milan (BGY), Italy. 4. Tarco Roofing. 3 WeatherWatch® Mineral Surfaced Leak Barrier ASTM D1970 Arkadelphia, AR Mt. Register a warranty. UL Prepared Roofing File No. First, you need to open the window and clean all of the stops with soapy water. This item Waterproofing Membrane Sheet 36 in x 80 ft (240 sq ft) SIMPLYHARDWARE Waterproofing Membrane for Bathroom, Shower and Tile Flooring | 3 Ft 3 inch x 33 Ft (1 Meter x 10 Meter) | 108 Square feet |. t 6/%&3-":. Blood cells are suspended in the plasma, which is made up of water and dissolved materials, including hormones, antibodies, and enzymes that are being carried. Call Us View Profile. RVO can lead to serious complications like swelling or bleeding in your eye. DZEN Residential Roofing LLC. Always use Fall Protection Systems when working on roofs. In September 2020, workers in Brawley near the Mexico border began loading dump trucks with soil. LeakBarrier PS200 HT Ice and Water Armor helps to protect a building's deck or internal structure against leaks caused by ice and water damming and wind-driven rain. With a nominal thickness of 60 mils, BG700 includes two layers of waterproofing protection: an SBS-modified bituminous layer and a high-strength, cross-laminated, polyethylene facer. Tape a 1-foot by 1-foot square of plastic sheeting (plastic kitchen wrap will do) to the concrete wall in your basement with duct tape, and leave it in. Gate valves work by raising a gate or barrier out of the way of the flowing fluid. The BG700’s bin opens up for easy access to empty it out and has a separate compartment for the HEPA filter. • Designed to allow sterilization • Provide an acceptable microbial barrier. It is use on steep slope roofs under shingles, battened tiles, metal roofing, slate, wood shake and shingle, and simulated slate/shake prepared roof coverings. The minimum required working space shall be not less than 30 inches (762 mm) in width, 36 inches (914 mm) in depth. StormGuard® Film Surfaced Leak Barrier ManufacturingGAF StormGuard Ice and Water Shield 2SQ Roll. Now, let’s think about what that looks like on the average American roof. Florida Building Code FL 10450-R10. 1. STEP 1. 927 votes, 21 comments. Asphalt Saturated Organic Felts. Timberline ® UHDZ™ Shingles are also thicker, which adds to their enhanced. (2) Questions & Answers. Which one you choose, though, depends on the nature of the project. . Tarco Roofing. Fold the Leak Barrier into place, taking particular care Leak Barriers . SS400 Ice and Water Armor. Mineral granules on the upper surface provide enhanced skid-resistant properties. These barriers protect your roof from ice and water but can also create a vapor barrier where gasses can’t easily escape. Midwest Roofing Supply. Usage. BEST OVERALL: Gaf FeltBuster Synthetic Roofing Felt. Rolled flashing. Message Us. SA F E T Y D A TA SH E E T. 1 “The exterior wall envelope shall be designed and constructed in a manner that prevents the accumulation of water within the wall assembly by providing a water-resistant barrier behind the exterior cladding. For best results, surface may be primed with an ASTM Tarco Leak Barrier is a glass fiber reinforced, self-adhesive roofing underlayment for use under slate and asphalt shingles. Mineral granules on the upper surface provide enhanced skid resistant properties. You can depend on Tarco for. Lower around pipe. EasyBase™. Can be used underwater, ideal for minor repair applications. One reason the fall can be the best time of year to get a new roof is that the temperature is above 45℉ and there's not much rain on the radar: perfect weather for roofing work. Often it will need to extend from the eaves. ValleyFlash. One of these layers is called a leak barrier, which is often referred to as ice and water shield. 28-ft W x 34-ft L 100-sq ft Black Roll Roofing. The BG700 has a quick-release on the back of it to get to the dust bin. 49 $ 6. Highly durable, patterned synthetic surface provides excellent wet/dry traction for installers. Protection board and bridge deck planks further ensure water tightness. ; Wound dressings cover wounds and absorb weeping fluid. Fold the Leak Barrier into place, taking particular care FS500HT. 6 mi. 2Here is a more detailed list of the causes of water dripping or leaking underneath your car: 1. 5GAF Leak Barriers Important Information: These products may be suitable for use as a secondary water barrier for hurricane mitigation requirements. . price condition conditionLeak Barrier Bg700 Reviews, Leakbarrier x 36 (100 Coverage SBS Modified Asphalt/Polyester Self Adhered Low Slope Roofing Roll in Black LB323235 The Home Depot, Choosing a Peel-and-Stick WATERPROOF! MagazineTarco Roofing. 2); or to the deck (Fig. It is not recommended to use asphalt roofing shingles on pitches of 2:12 or less, however manufacturers will warrant that roofing application if leak barrier is utilized on the entire roof deck as an underlayment. LeakBarrier EasyStick Plus™ is a premium, SBS modified, granule surfaced, polyester reinforced, self-adhesive modified bituminous cap sheet membrane for use in most low slope and steep slope roof system applications. This prevents slippage before the sheet adheres to the deck. WeatherWatch® Mineral-Surfaced Leak Barrier is a key part of the GAF Lifetime Roofing System. Key factors for the assay include the voltage level, probe positioning, the container-closure system geometry, the wall thickness, and the product formulation (White, 2012). Press firmly to the roof deck protection. Press and hand roll… Press the membrane firmly onto the substrate and hand rollOnebook Shower Water Guard - Keep Water in Shower Stray Stall Kitchen Sink Leak Guard Spill Barrier Bathroom Seal Strip Dry and Wet Separation Collapsible Silicone Threshold 39 inches. Quick Reference Product Guide. GAF StormGuard Film-Surfaced Leak Barrier will create a seal that helps keep water out at the most vulnerable areas of your shingle or metal roof (at the eaves and rakes, in valleys, around chimneys, etc. of America Asphalt Roofing Shingle Products Liability Litigation, MDL No. Shop this Collection. LeakBarrier® BG700 is suitable for installation to a variety of substrates and conditions. Waterproof Membrane and Conditioner is a flexible, pre-formed membrane designed for foundation walls, tunnels, earth-sheltered structures. Find great deals and sell your items for free. Incontinent. Find GAF's Documents for WeatherWatch® Ice & Water Leak Barrier here. Starting at the bottom of the valley, center the Leak Barrier in the valley extending flush to the drip edge. APOC sells below grade products that feature 60 millimeter sheet waterproofing. Leaky brain syndrome is a condition in which the blood brain barrier (BBB) has been damaged, allowing toxins and other harmful substances to enter the brain. The six layers of protection that work together to keep your home safe include: leak barrier, roof deck protection, starter strip shingles, asphalt shingles. ft. ridge cap shingles, and either leak barrier or attic ventilation — in one roof system makes Timberline HDZ® Shingles eligible for the WindProven™ limited wind warranty. View More. ICC-ES ESR-2116. (46 cm) in the top selvage edge of the sheet. There are different levels of contamination risk and varying procedural methods of integrity testing between RABS and isolators that need to be addressed in a glove. S E CT I O N 1 – P R OD U C T A N D C O M PA N Y ID E NT I F I CA T I ON LeakBarrier ValleyFlash is a unique and highly versatile glass fiber reinforced sheet sandwiched between two layers of superior quality polymer modified bitumen. la crosse for sale "200" - craigslistLeak Barrier into 10’ – 20’ (3. New and used Insulation Boards for sale in Key West, Minnesota on Facebook Marketplace. Installing Leak Barriers. Top view, open configuration. Only 2% of roofers in North America are invited to become GAF Master Elite ® Contractors. Contact information:905-563-3255, and used Insulation Boards for sale in Portland, North Dakota on Facebook Marketplace. See Table 1 below or visit for more information on ASTM standards applicable to roofing and waterproofing. A CalMatters investigation finds that environmentally stringent California sends nearly half its toxic waste across its borders, often to states with weaker rules. Application Guidelines. Menu MENU ×Tarco Roofing. LeakBarrier BG700 is designed as a multi-purpose waterproofing membrane that can be used for the vertical and horizontal waterproofing of foundation walls, tunnels, and earth shelters, as well as plaza decks, parking decks, balconies and terraces. (100 sq. Safety Data Sheet (SDS) Application Instructions. Tarco is one of the largest independently owned manufacturers of residential roofing products and commercial roofing products in North America. A basic demonstration for roofing contractors and homeowners on how to install GAF WeatherWatch® & StormGuard®. waterproof protection. ft. When you choose gravel, you have first to decide if you want to lay something underneath it. • C an be used as a bandana, • 5 2% Airlume combed and Ringspun. Compare $ 32. You can depend on Tarco for superior value. WeatherWatch 36 in. Tarco Leak Barrier helps to protect a building's deck or internal structure against leaks caused by ice and water damming and wind-driven rain. Page 21 Fa Copy x P A C S R I S R I S 1 2 ' 2 ' N N CT6 B3. . Compare $ 32. It is highly effective in critical roofing areas such as valleys, ridges, coping joints, chimneys, vents, dormers, skylights and low-slope sections. , 150 sq. 1 Timberline® HDZ ™ Shingles also feature StainGuard® Algae Protection, which helps protect the beauty of your roof against unsightly blue-green algae discoloration. 7. Functions as a vapor barrier for commercial roofing applications. Ice and water protectors (sometimes called ice and snow shields in cold climates) are made with polymer-modified bitumen. Soft, cloth-like cover. 1. It is. Tarco is one of the largest independently owned manufacturers of residential roofing products and commercial roofing products in North America. 4. But that's an interesting point. GAF Timberline Hdz Charcoal Laminated Architectural Roof Shingles (33. Menu MENU ×WeatherWatch 200 sq. How to apply self-adhesive waterproofing membranes; introducing the Hydroprufe from FIS Products. 1m) lengths. In 2013, a class action lawsuit, titled Building Materials Corp. Ridge cap shingles (hip and ridge shingles) 7. 2 Water-resistive barrier. Ratings (64)To transfer a GAF Warranty, email ccp@gaf. Do not overlap end or side joints. LeakBarrier SBS MultiPurpose Underlayment is a unique and highly versatile glass fiber reinforced sheet sandwiched between two layers of superior quality polymer modified bitumen. ASTM Organic Mineral Surface Tile Underlayment. STEP 4. 16744. EasyStick Plus is a perfect alternative to the application of roofing using conventional application methods. SS400 Ice and Water Armor. 10 m) lengths. Sometimes the water shows up at a ceiling spot distant from the leak. 6. Tarco products are approved by various code bodies and jurisdisctions. Rakes. Safety Data Sheet – LeakBarrier BG700 Page 1 of 7 . 99 $ 68 . Bulk Pricing $ 79. Well integrity policy defines commitments and obligations to safeguard health, safety, environment, assets, and reputation. Ideally suited for use in mechanical and foam-attached tile roof systems, it is also an excellent choice as an underlayment for shingles, slate, and metal. BG700 has a nominal thickness of 60 mils (1. WeatherLock G Granulated Self-Sealing Waterproofing Barrier provides additional security against leaks caused by storms, wind-driven rain and shingle blow-offs. 05 m – 6. Meets ASTM D1970. NR600 Ultra is highly effective in critical roofing areas. Rolled flashing. Menu MENU ×MENU ×. Ghostshield Lithi-Tek Concrete Sealer. This product dries black and protects concrete foundations from moisture and water intrusion. Changes in hearing or hearing loss. PS200HT. Straighten and align the sheet to eliminate any wrinkles. Serving Northern Virginia, VA 10. LeakBarrier MS300 Ice and Water Armor helps to protect a building’s deck or internal structure against leaks caused by ice and water damming and wind-driven rain. 26 of NFPA 70 for electrical equipment rated 1,000 volts or less, and Section 110. Low slopes where run-off is. Dimple mat, or dimple board, is a product that seems to fall somewhere in between simple asphaltic dampproofing and a full-on waterproofing membrane. NR600 Ultra. ASTM Organic Mineral Surface Tile Underlayment. Ideally suited for use in mechanical and foam-attached tile roof systems, it is also an excellent choice as an underlayment for shingles, slate, and metal. Felt Roof Deck Protection. It’s eligible for Lifetime ltd. Mid America Building Supply. Meets ASTM D1970. Once you are finished, replace the power and batteries in your robotic vacuum cleaner and turn. 3 ft. Drainfield fabirc helps to protect drainage systems by keeping dirt and debris out while allowing water to easily flow through. PS200MU. 72 per square foot on average. Tarco offers traditional roll roofing as well as premium LeakBarrier® underlayments and other roofing materials such as Ice & Water Armor, Asphalt Saturated Organic Felts, EasyStick Plus self-adhering cap sheet, EasyTorch APP membranes and ValleyFlash. GAF Leak Barriers and Roof Deck Protection : February/22/2024: 22-1202. EasyStick Plus™. Visit gaf. Choose the cleaning solution that works best for your situation and mix it properly (if. BG700 has a nominal thickness of 60 mils (1. The best price for this product was $132. PS200HT. Visit Website. » FBC website. 1. 05 m – 6. PS200 HT rolls must be stored indoors, in a dry location. "Once this is done, hold down the power button on the unit for 30 seconds to one minute. When the air conditioning system is running in the car, it’s meant to drain out the bottom. This video demonstrates proper application techniques for the installation of Tarco EasySystem self-adhering roofing membranes. Find great deals and sell your items for free. typical black underlayments. Marvic Supply Co. Access openings,. Asphalt Saturated Organic Felts. Unroll the material 2 to 3 feet and position the end of it to the edge of the eave and rake. (100 sq. Find great deals and sell your items for free. Help protect your home from costly wall and ceiling staining. Leak Barrier or Attic Ventilation Timberline HDZ ®Pro-Start Deck-Armor™ Ridglass ®StormGuard Cobra Exhaust Vent Timberline® UHDZ™ QuickStart ®FeltBuster Seal-A-Ridge® WeatherWatch® Cobra® Hip Vent Timberline® AS II WeatherBlocker ™Shingle-Mate Seal-A-Ridge® AS Extended Dry-in Membrane Cobra IntakePro®Roofing felt is a type of roofing underlayment, a thin water-shedding barrier that's added between your roof shingles and the decking. 22171 MCH Road. Both GAF options, StormGuard and WeatherWatch, are peel-and-stick rolls of waterproof barrier. 36-in x 75-ft 200-sq ft Rubber Roof Underlayment. Valleys (where two angles of your roof line meet) Around chimneys. Place a full width piece of EasyLay UDL 10, parallel to the eave (low) edge of the roof. 1. That means the next step is to clean up. 2 L/s·m2 at 75 Pa (0. Final Price: $73. This is possible, because the previous install did not extend leak barrier over. Traditionally, contractors used metal flashing or double layers of felt in places where Ice and Water Shield are used today. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll By creating a barrier at the most vulnerable areas of your roof (at the eaves and rakes, in valleys, around chimneys, etc. It is highly effective in critical roofing areas such as valleys, ridges, coping joints, chimneys, vents, dormers, skylights and low-slope sections. Designed as an ice & rain shield. , 150 sq. PS200 HT rolls must be stored indoors, in a dry location. If you live in Herndon, Sterling, Chantilly or t. New and used Insulation Boards for sale in Forest River Colony, North Dakota on Facebook Marketplace. 7’ rolls ASTM D1970 Granular surfaced modified, fiberglass reinforced, bituminous sheet material for use as a leak barrier underlayment in sloped roof assemblies. Loss of sense of smell (anosmia). Compare $ 32. If you are considering a synthetic underlayment, be sure to check for one that is breathable and always check with localInstall GAF leak barrier at the eaves in localities where leaks may be caused by water backing up behind ice or debris dams. GAF QuickMeasure also provides site photos so you can count the vents and pipes, and includes roof pitches and the area of each. 98 /roll.