The water then seeps back under your shingles and into your roof crevices. High heat: High heat shield are primarily used on metal roofs. Re-Roof 101: What to Expect. This ice takes longer than snow to melt, so as more snow melts and tries to run off, it gets pushed back by the ice dam. © 2004-2023 IKO Industries Ltd., IKO Industries, Inc., and their affiliated and related entities. Top shield ice and water park 4. All rights reserved. The polypropylene material is Class A fire-resistant and lays flat on overlapped sections, promoting a more even, consistent look when the roof is finished. Rubberized roofing membrane is highly adhesive and creates a waterproof barrier over the roofing deck. Grace Ice and Water Shield roofing underlayment is the name that contractors trust the most to protect.
TopShield products are developed with an unwavering focus on increasing every customer's productivity and profitability, while providing the highest level of product performance possible. Instead, let a roofing contractor tell you where ice and water are more likely to "pool" and have the shield installed in those areas. High heat ice and water shield. The repairing membrane combined with the underlayment means your roof has the best-possible line of defense against water damage, keeping you from having to make costly roof repairs due to water issues. SureNail® Technology. Your roof is a combination of different materials and components coming together to form a complete roof system. Granular or sand surface ice and water shield is used in roof valleys and is the thinnest of the 3 types. Now you know what ice and water shield is, the types, cost, and more.
But if temperatures drop before the snow has completely melted, the runoff will refreeze into ice. It comes in rolls measuring 286 feet long by 42 inches wide, providing up to 1, 000 square feet of coverage, though it may require more courses to cover as much roof decking as a 4-foot roll. Ice & Water - TopShield. There are three types of ice and water shield that are typically used for residential roofs. WeatherMaster® Ice & Water Underlayment provides a homeowner with an extra layer of waterproofing protection and peace of mind when the weather gets rough. Grace Ice & Water Shield comes in rolls measuring 75 feet long by 3 feet wide for 225 square feet of coverage.
IKO strives to accurately reproduce the screen images of the shingle swatches and house photos shown. Strong winds can also lift and remove shingles, allowing even greater access for the water to get inside. Contractor Checklist. Lightweight and durable polypropylene construction. Affordable price point compared with other synthetics. What is Water and Ice Barrier Roofing. Waterproofing ability is critical when choosing an underlayment, but another factor to consider is its exposure time.
However, it typically requires capped nails for installation, which are more expensive and require more effort to apply than staples. Should a homeowner decide to cover the entire roof with ice and water protector, it is even more important to consider proper attic ventilation carefully. This code requires ice and water shield along the edges of your roof to prevent leaking from ice damming after a heavy snow or ice storm. RoofTopGuard SA is a synthetic based Ice & Water Protector that incorporates the basic structure of the best performing Synthetic Underlayment in the market; RoofTopGuard II. No inert fillers such as calcium carbonate or sand that will ultimately compromise waterproofing performance in Ice and Water Shield HT. When you buy Owens Corning roofing shingles, you can rest assured that our commitment to quality is of the highest importance. Suitable for use under slate and tile shingles. Because you're about to invest a lot of money into a new roof, doesn't it make sense to know exactly what you'll be paying for? These two qualities work together to give you superior leak protection against harsh weather conditions. Re-Roofable: Eliminates costly underlayment removal which can include re-decking. Watertight seal unmatched by felt or synthetic underlayments. Top shield ice & water defender. The self-adhesive underlayment creates a watertight barrier by sealing to the roof deck and around nails. RoofTopGuard SA is able to provide Maximum Coverage through it's extra wide width roll in comparison to standard bitumen based membranes. Location set to view all.
Whether you choose a luxurious slate roof or a traditional asphalt shingle roof, the roof's finish is the only visible part. The reason why this is an issue is because of what happens as a result. What is Ice and Water Shield? The melted water flows under the snow and freezes as it reaches the unheated soffit area at the eaves, thus creating an ice dam. These lightweight sheets made of woven or spun synthetic fibers (polyethylene or polypropylene) provide a durable, weather-resistant barrier that is easy to apply and often includes shingle or nailing patterns printed on their faces. The underlayment and roof finish attach to this decking.
RoofTopGuard SA Ice & Water Protector provides the the building and roofing industry with a Next Generation product that uses the benefits found in a Premium Synthetic Underlayment and combines them with a unique adhesive to make a superior Ice & Water Shield. It's the best material for preventing leaks from ice dams and other weather events, and many installers use rubberized underlayment in conjunction with synthetic or felt products. Peel-and-stick application. The simplest answer is honestly to move to the Sahara or something, but something tells me that they're gonna look at you funny over there if you start putting chili on your spaghetti. Class A fire-resistant. Slip-resistant surface for safety. Size: 50 feet long by 3 feet wide. Also, the shingle pattern printed on the front makes lining up courses of shingles easier and more accurate. 120 Day Exposure: Tested per ASTM G90 – EMMAqua test. However, those looking to save a bit of cash while still protecting their investment will want to consider the Grip-Rite roof underlayment.
Roofs with pitches of 2/12, 3/12, and 4/12 should have ice and water shields from one end to the other. Defender Ice & Water. Non-Granular Slip Resistance: Allows for design flexibility when used in conjunction with metal roofs.