Water resistant paper faced substrate for exterior sheathing. Two well-known brands are Tyvek and Typar (there also are a number of others). ... Only 23/32" thickness AdvanTech ® subflooring and 1/2" and 5/8" thicknesses of AdvanTech ® roof and wall sheathing are included in ICC-ES report ESR-1785. But when the sun is shining on a wet wall, some moisture may be allowed to pass through it toward the interior—what’s called solar-driven moisture. These days, all homes need a solid, continuous, water resistant layer of insulation under the exterior finish. Because it’s vapor impermeable, moisture can’t get through. ft., compared with the 17 cents per sq. The process is a little more involved than buying a roll of housewrap at the lumberyard and stapling it in place over the sheathing. Your feedback will help to ensure that design professionals obtain the information they need in the most useful form and help building product manufacturers to improve their content. ArmorWall sheathing is a high strength and fire resistant commercial exterior insulated wall sheathing product, commonly referred to as a SIS (structural insulated sheathing) panel. The green Zip wall sheathing is widely used as an all-in-one replacement for structural sheathing and a water-resistive barrier. Resistant to clean water4 damage, but not floodwater damage. Can this layer of rigid foam become a WRB? thick with an egg-carton-like surface. Exterior Wall Sheathing features faces made of fiberglass and a core made of moisture-resistant material, making it a durable and long-lasting sub-layer for exterior materials such as brick, siding and stucco. less, Manufacturer: Super Stud Building Products. Compatible with any covering & underlayment. Why Use a Spray-Applied Water-Resistive Barrier? Check that detail with your local building office. Category: composite roof tiles | composite siding | panel siding... MasterFormat: Moisture Resistant Sheathing Board | Sheathing | Wood Board Sheathing... © 2020 Dodge Data & Analytics. It can, but make sure the foam has been approved for use as a WRB, and pay strict attention to installation details. and cheeeeeeeeeeeeap. Unlike asphalt felt or housewrap, liquid-applied barriers are rolled or sprayed on to form a continuous, seam-free coating that is waterproof but vapor permeable. Materials in this class may be submerged in clean water during periods of flooding. 1 DensGlass® Sheathing panels have scored a 10 – the highest level of performance for mold resistance under the ASTM D3273 test method. Application as. [Click to enlarge any image] Gypsum board has been used for non-structural wall sheathing (photo at above left) and even roof sheathing on buildings (photo at above left). All Rights Reserved, 06 16 53 - Moisture Resistant Sheathing Board. DragonBoard® is a patented, UL approved fire resistant, water resistant, high-impact construction panel that is well-suited for both interior and exterior sheathing applications. Gyp Sheathing Gypsum sheathing board is used as a backing under exterior siding or cladding. Sign up for eletters today and get the latest how-to from Fine Homebuilding, plus special offers. Waterproof fabrics and Water resistant fabrics are not your regular sewing fabrics. A similar product widely used in the West, but not seen so much in the East, is Grade D building paper. Simple Way to Make Old Walls Straight and Plumb, Expert insights on techniques and principles. © 2020 The Taunton Press, Inc. All rights reserved. This is an asphalt-impregnated kraft paper. Get home building tips, offers, and expert advice in your inbox. Meets Code HardieWrap weather barrier may be used as both a water resistive barrier and as an air barrier in accordance with nationally recognized residential and commercial building codes as specified in ESR-2658 . Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. Mold and water resistant glass mat faced for area separation walls. Nevertheless, builders can find two modern versions of this old standby at many lumberyards: number 15 felt, which weighs between 7 and 14 lb. There's no such thing. With the seams taped, Zip System sheathing requires no further protection before the siding is installed. GlasRoc® Sheathing offers a protective, smooth, water-resistant application surface which will withstand water penetration into the stud cavity, so a separate weather-resistant barrier may not be necessary, unless required by local code. Also, know that some building experts doubt the foam will be as durable as other WRBs. ft. for housewrap. Those labor and materials savings are a big part of Huber’s marketing pitch, and why so many builders have adopted it. AdvanTech® Subfloor – the Flat Out Best™ AdvanTech flooring has been providing a stronger water resistant subfloor that can repel the elements during construction, and out perform plywood and OSB in installation and performance for any floor finish. It performs well in both warm and cold environments and resists sagging when applied parallel to framing spaced no wider than 16” (406 mm) o.c. Huber AdvanTech comes in subfloor and Sheathing panels. Why Is There an Angled Header Over My Door? Start your subscription today and save up to 52%. It’s designed to be water resistant but vapor permeable. It’s less expensive than asphalt felt and because it’s lighter, it’s easier to fold into inside corners. One disadvantage is that it can rot if it gets wet and stays wet. Above is a row of 1940's buildings constructed at Stewart Air Force Base in Newburgh, New York, apparently as military housing. What’s the Building Code for Housewrap Installation? If your company is missing or you have noticed a mistake in one of the listings, please contact us today. Seams and corners are reinforced with polyester joint fabric before a second coat is applied. This page is designed to meet the needs of architects and design professionals who are researching, comparing, selecting and specifyingMoisture Resistant Sheathing Board. Designed with a layer of extruded polystyrene foam... New material - coming soon! A more recent addition to the list of WRBs is Delta-Dry, a molded polyethylene product about 1/2 in. Moxy OID combines non-toxic and eco-friendly ingredients, creating a proprietary new building material branded as CERLOS. Unlike other WRBs, Delta-Dry is not vapor permeable—it’s as impermeable as 6-mil poly sheeting. It’s extremely resistant to rippling, buckling and sagging, even under humid conditions, which makes it particularly suitable for soffits. Water Resistant. It’s often used under stucco, but it can be used on any type of siding. "I have learned so much thanks to the searchable articles on the FHB website. (12.7 mm) lightweight glass-mat sheathing panels with moisture and mold resistance—up to 15% lighter than other glass-mat sheathings.The panels feature a noncombustible, moisture-resistant gypsum core that is encased in a coated fiberglass facer mat to maximize coverage of air/water barrier systems. There are many brands to choose from. Learn more about affordable, modern floating stairs, from design to manufacturing to installation. 4-ft. Hardwood/Softwood. And Other Tough Questions, Efficient Methods for Installing Wall Sheathing, Plus, get an extra 20% off with code GIFT20, Double-Stud Walls and Insulated Window Bucks, Dealing With Fireplaces and Energy Efficiency, Insulating Foundations for Thermal Performance and Durability, An Interview with Al Tozer: The Living Building Challenge. Softwood. View . Housewrap is light, easy to work with, and has good tear resistance. The moisture-resistant core and water repellent surface provides a barrier that resists passage of wind and water. Cabot BlueGlass Sheathing is comprised of a proprietary formula which provides a fire-resistant and water resistant gypsum core, that has been reinforced with glass fibres to increase it's resilience. Veneer Grade. Securock® Brand UltraLight Glass-Mat Sheathing are 1/2 in. DryGuard Enhanced OSB roof sheathing panel is a Structural I rated sheathing offering improved moisture resistance from the elements throughout the panel. Builders who haven’t jumped on the Zip System bandwagon have a number of other choices, including asphalt felt, plastic housewrap, rigid-foam insulation, liquid-applied compounds, and Grade D building paper. Please email us at:sweets@construction.com with input for this site and/or feedback for the manufacturers. Exterior Gypsum Sheathing is a water-resistant product designed for attachment to exterior side-wall framing as an underlayment for various exterior siding materials such as wood, metal or vinyl siding, masonry veneer, stucco, shingles, etc. It offers more durability than wood sheathing and is more economical. – Outperforms paper- or glass-mat-faced gypsum sheathing – Strong and water durable, with a 12-month exposure warranty – Refer to product submittal sheet F135 for more information Shee T rock ® Brand Gypsum Sheathing – Water-resistant gypsum core encased in specially formulated black water-repellent paper on both sides and long edges ZIP System Sheathing | Thermal and Weather Resistant Sheathing Prevents Air and Water Intrusion ZIP System sheathing is a one-of-a-kind structural roof and wall system with a built-in energy-efficient barrier that keeps moisture out and reduces air leakage, while still allowing panels to properly dry. proven for over 40 years and easily fixed. CLEAR-GUARD TM wood preservative is used to treat lumber, timbers, laminated beams, plywood and other engineered wood products. View . 4 x 8. Wrinkled housewraps are manufactured with small corrugations in the surface, a feature that is designed to turn the material into a drainage plane behind the siding. An engineered wood product, fire-rated OSB sheathing such as LP FlameBlock sheathing eliminates a layer of gypsum by combining an ignition-resistant, cementitious coating with a layer of OSB. EXACOR™ sheathing is a Class A Flame-Spread (ASTM E84) 1 fire-rated sheathing product and provides resistance to fire 3, mold and mildew 2 and is dimensionally stable when wet. Both are designed to allow the passage of water vapor but not liquid water, the idea being that bulk water won’t get to the sheathing but water vapor will be able to escape. No matter how carefully it is applied, siding is probably going to leak at some point in its service life. Starting with roofing, then adding... 23 - Heating, Ventilating, and Air-Conditioning (HVAC), 41 - Material Processing and Handling Equipment, 42 - Process Heating, Cooling, and Drying Equipment, 43 - Process Gas and Liquid Handling, Purification, and Storage Equipment, 44 - Pollution and Waste Control Equipment, Super Stud Building Products - DragonBoard® High-Performance Sheathing & Structural Subflooring, Hoover Treated Wood Products, Inc. - Clear-Guard™ Wood Preservative. Although the International Residential Code specifically requires asphalt felt (or an approved substitute) over wall sheathing or studs, as GBA editor Martin Holladay writes, manufacturers actually intend it for use on the roof. These materials can survive wetting and drying, but may not be able to be successfully cleaned after floods to render them free of most3 harmful pollutants. Learn how to install nailfin windows with water resistant sheathing for a new construction installation. Fully adhered WRBs, such as Henry Blueskin VP100, offer the same advantage. Thermo-Brace is a structural sheathing made from high-quality, long fibers, specially-treated water- and weather-resistant plies that create superior dimensional stability and strength. It is the least expensive wood sheathing option, but is also the weakest and least water-resistant. ft., and they may require a primer. Fiberboard or insulating board was traditionally treated with a water resistant surface coating such as wax or asphalt; that product was designed to shed water or to resist moisture. The process also helps form an effective air barrier. Weather Defense drywall is a moisture- and mold-resistant exterior wall sheathing designed to be covered by an exterior-finish cladding such as siding, brick, masonry veneer, or wire-lath stucco. The high vapor permeance of housewrap allows water trapped in a wall cavity to escape. But for their purpose, there is no substitute. OSB will swell, warp, and degrade unless it's kept safe from sunlight and perfectly dry. I can confidently say that I expect to be a life-long subscriber." Felt has low permeance when dry, but much higher permeance when it gets wet. Applying this product is a two-step process, beginning with a base coat sprayed on the wall, starting at the bottom and going up. - M.K. Advances in sheathing materials--notably oriented-strand board (OSB)--have led to sheathing that is more water-resistant and durable. Superior Weather Protection DensGlass Sheathing integrates a water-resistant, treated core with a fiberglass mat face and back to provide superb protection from the elements. The oldest of the lot is asphalt felt, once an actual felt made from cotton rags but now a much lighter material made from corrugated paper and sawdust. Many builders have turned to Huber’s Zip System sheathing, a type of OSB with a coating of resin-impregnated kraft paper. Originally a brick veneer covered the structure, behind which was this black paper-covered gypsum board sheathing. ZIP System panels install fast and stay flat, for a roof that looks as good as it performs. This sheathing can be scored and snapped to exact size without cutting or sawing. Plastic housewrap is not advised for use under stucco because it reacts to the surfactants in cement plaster. If you have insulation only between the studs, the wood framing can represent 25% of the surface area of a home’s walls - and act as a conduit for energy loss. Installing Blueskin is probably going to be a two-person job (do not let the membrane stick to itself), but it offers excellent air-sealing potential, as Nick Schiffer discovered while renovating a leaky, 150-year-old house. An ongoing … (15.9 mm) DensGlass® Fireguard® Sheathing is included in a variety of UL and ULC listings and other designs in the GA-600 Fire Resistance Design Manual. Note to Building Product Manufacturers: Our goal is to include allMoisture Resistant Sheathing Board manufacturers who are providing building product information in the Sweets Network. CDX. Some of these structures are still in use while others (foreground) are being demolished. The layer beneath the siding—the water-resistive barrier, or WRB—is what will protect the plywood or oriented strand board (OSB) sheathing from any water that sneaks in. ft., and at least one grade of number 30 felt, which is heavier. The tape is guaranteed for only 30 years and relies on the strength and longevity of the adhesive. It has a water-repellant face and back paper and can be manufactured with a water-resistant core. If you are in the mind for making cloth nappies and diaper wraps, raincoats, changing pads, outdoor furniture covers, shower curtains, is there a choice but to look for material that would not let water go through it. A popular alternative to wood sheathing is gypsum-based sheathing, also known as drywall or plasterboard. The coating is compatible with any type of siding, but it may take up to two days to complete the application on a two-story house of average size. If it fails, water can penetrate. Many builders have turned to Huber’s Zip System sheathing, a type of OSB with a coating of resin-impregnated kraft paper. A Louisiana-based wood products company has agreed to stop selling a product that competes with Huber Engineered Woods' Zip System sheathing, ending a patent infringement lawsuit. Some builders consider this to be an advantage. However, Delta-Dry is sold as a rainscreen product and is to be applied over a separate WRB. Description: DragonBoard is a patented, UL approved fire resistant, water resistant, high-impact construction panel that is well-suited for both interior and exterior sheathing applications. Spray-applied WRBs are among the more expensive options—up to about $1 per sq. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. These peel-and-stick membranes range in cost from 64 cents to $1.08 per sq. With the ZIP System sheathing, the water-resistance relies on the sealing tape adhesive that seals the joints. per 100 sq. The idea is that because of its profile, Delta-Dry forms air channels on both the front and the back, allowing moisture to escape (top and bottom edges must be vented). PABCO® Gypsum Sheathing. Essentially, one product that combines fire resistance, structure and dimensional stability. Common Width Measurement. One advantage of a liquid-applied WRB is that it’s not compromised by fastener penetrations. AdvanTech® subflooring combines superior strength, moisture resistance & nail-holding power to deliver dependable edge-to-edge support to prevent squeaks. 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Us at: sweets @ construction.com with input for this site and/or feedback for the manufacturers helps... Some of these structures are still in use while others ( foreground ) are demolished! Among the more expensive options—up to about $ 1 per sq to drain away are water resistant sheathing allowing to...