Also, your roofing system can hold up against wind conditions by adhering to the main roofing shingles. [6] Thanks to Leonard Wheeler, Retired DCA Disaster Assessment Engineer for Hurricane Andrew, for questions leading to clarification on the proper handling of asphalt shingle glue strip protective cellophane during roof installation 3/29/09. First this creates a bump on the bottom of the roof with one extra layer of shingle: the tabs that point up, the continuous portion of the next shingle over those tabs and then the tabs of the final shingle on the top. We cite authoritative research from industry experts as well as from shingle manufacturers themselves to give a definitive answer to the asphalt shingle release strip removal question: leave it in place. Suitable for all Pitched Roof Constructions. Asphalt shingles have a strip of factory-applied adhesive that activates after installation by the sun's heat and seals each shingle in place for the next course. Our photograph of the cellophane strip in place on the underside of an asphalt roof shingle (left) clearly shows that the shingle manufacturer says "Do Not Remove This Tape". What most people dont realize is that since the nail holding the shingle on the roof is placed just below this glue line the adhesive transfers this attachment to the roof deck upwards to the tabs of the shingles above, almost as if you had nailed down the tabs hence really good wind resistance. The fundamental misunderstanding that most people share is thinking that the cellophane will be in the way of the glue strips of the course below. A quick way to seriously injure yourself is to try to work on your roof in wet conditions. In the warning just above the company is referring to the use of additional roof shingle adhesive, not the factory-applied glue strip. @Dan, FILTER . So what is this plastic strip and why does it need to be there in the package and does not need to be removed before nailing the shingle to the roof? I removed some 15 year old shingles off my carport all the plastic still on the strips. Generally the cellophane strip is above the nail line and the glue strips below the nail line on shingles. Bitumen felt shingles are manufactured by pressing granules into a glass fibre bitumen felt strip. GAF offers a comprehensive residential roofing system including roof shingles, starter strip shingles, roof deck protection, leak barriers, hip and ridge cap shingles, ventilation and attic vents. U.S. Patent 4,717,614, issued January 5, 1988. Henry 203 roll roofing adhesive, gallon, cold application cement, use to bond layers of asphalt coated base sheets in built up roofing . Check that you entered a valid postcode or place name. In the 1950s shingles were introduced with a factory-applied asphalt adhesive sealant strip. We discuss the function of asphalt shingle adhesive strips, handling the protective cellophane strip, and shingle uplift wind damage prevention in more detail, at CELLOPHANE STRIP ADHESIVE ADEQUACY in HIGH WIND AREAS. - It was easy to cut and align;. Yes remove stray cellophane strips in one special case: Separately at CELLOPHANE STRIP ENGINEERS' VIEW in a discussion with two forensic engineers we point out an occasional problem when the cellophane strip doesn't behave it self and does not remain where it should when the shingles are removed from the shingle bundle. As with the detail strips, the shingles can be trimmed to size using a Stanley knife. Bondoc, Alfredo A., Duane A. Davis, Stanley P. Frankoski, and Bruno E. Magnus. You'll note that according to the manufacturer we are to leave the cellophane strip in place, but if site conditions (high wind) require immediate shingle sealing, an extra step, using additional shingle tab adhesive, is permitted. This asphalt shingle adhesive glue-strip is intended to bond to the three tabs of the next shingles nailed atop of this one when the roof is later warmed by sunlight. By bonding shingles to each other, the adhesive strip limits the area of shingle that is exposed to wind forces. Orders available for collection within 30 minutes. While both are still made of fiberglass asphalt material, both carry different functions that are essential for protecting your home from wind uplift. Begin at the left or middle, depending on manufacturer's directions. John Wiley & Sons, 2006. The professional way of starting the roof is with a starter roll which is a long section of shingle with no tabs, but it is exactly the right width to keep the thickness pattern right up the roof, and it has that line of adhesive to catch the shingle tab above. Why else would the tar strip be there? All composition shingles have self-adhesive sealant strips on the back side of the shingle that adheres itself to the shingle below. use critical thinking and discernment folks and you can go a long way. Protect A1 Roofing Underlay 45 x 1m (31795) out of 5 stars. When securing to the verge, apply some adhesive before nailing down. . Add to basket. 37. Of course the strips are still in place later. For maximum wind resistance along rakes, cement Should you remove the cellophane strip? The adhesive needs to be facing up, so that it can adhere to the field shingles that are laid down over it. Get it Saturday, Nov 5 - Wednesday, Nov 9. With products available from trusted brands like Corrapol, Axiome and Everbuild, find everything you need to make your next roofing repair or installation a success. Lightweight, Flexible & Decorative Shingles with Attractive Mineral Finish. Nail the shingle 10-15mm in from the edge. Click & Collect. Felt Roofing Shingles/Felt Tiles/Grey Square/Shingles/Summer House (Square/Grey) 4 . Help to eliminate mistakes and save on labor costs. Our photo at left illustrates the "Miami-Dade County Approved" imprint found on the underside of an asphalt shingle that meets Florida's wind-resistance requirements. The sealant strip on those shingles was protected by an overlying loose film that needed to be removed during shingle installation. What does the series of numbers mean on the cellophane strip on the back of shingles ? firmly bonds the shingles together after application when exposed to sun and warm temperatures. Sorry, there was a problem saving your cookie preferences. Onduline Red Roof Shingles 2m - Pack of 14. Moderator reply: Available in a selection of sizes. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. Nails are 3 inches from the edge of the starter strip. I never even knew the plastic was on the shingles; I just nailed them in place and then applied some roofer's cement where shingles didn't adhere to the shingles beneath them. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. If you put the first row of shingles on the edge of the roof just like all the rest, you will see the bare roof deck through the cracks between the shingles. With the plastic in place, none of the shingles were binding with the shingle layers beneath them. Or see ASPHALT SHINGLE CELLOPHANE STRIP REMOVAL FAQs - questions and answers posted originally on this page. Would the paper strip help to speak to the age of the shingle? Starter Strip Shingles 101: See the benefits of starter strip shingles . This one is a GAF product. . It is heat-resistant and is used to provide an immediate watertight seal on a huge range of surfaces making it an essential part of any roofing project. Asphalt Roofing Residential Manual from ARMA the Asphalt Roofing Manufacturers Association Website https://www.asphaltroofing.org/product/residential-asphalt-roofing-manual/ , Building Pathology, Deterioration, Diagnostics, and Intervention, Samuel Y. Harris, P.E., AIA, Esq., ISBN 0-471-33172-4, John Wiley & Sons, 2001 [General building science-DF] ISBN-10: 0471331724 Removing this film will in no way help the shingles bond faster, seal to each other better, or last longer on the roof. www.casma.ca, Keywords: Adhesive, Installation, Patterns, Plastic, Tape, Manufacturer, Glues, Asphalt, Nails, Films, Wind, Techniques, Shingle, Roof. Add a bead of bitumen sealant below each tab. To insure immediate sealing, apply 4 quarter-sized dabs of shingle tab adhesive on the back of Penetration. Thank you for signing up for emails. What more can we say: the under-side of the asphalt shingle shown at left plainly says "DO NOT REMOVE THIS TAPE". IKO's roofing shingles feature an adhesive strip on the back; this prevents the shingles from sticking together when storing and shipping bundles to the worksite. Share Your Feedback. Many self-taught roofers follow the wrong technique of installing the first row backwards, with the tabs pointing up the roof to get a continuous strip of roofing under the first set of tabs. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. - thinks the cellphane strips cause shingle blow-offs. 204 Plastic roof cement is a premium trowel grade sealant used for dry surfaces. What is this and does it have to be removed? Browse our range of high-quality roofing products and accessories, including soffit vents, wall ventilators, air bricks, damp proof membrane, roof felt and more. Once shingles are installed, these strips are designed to soften from the heat of the sun and bond to the shingles in the course placed above them. Onduline Grey Roof Shingles 2m - Pack of 14, Wickes Grey Roof Shingle Detail Strip - 0.3m x 7.5m, Onduline Green Roof Shingles 2m - Pack of 14, Onduline Red Roof Shingles 2m - Pack of 14, Wickes Green Roof Shingle Detail Strip - 0.3m x 7.5m, Onduline Multi-Tone Red Roof Shingles 2m - Pack of 14, Wickes Red Roof Shingle Detail Strip - 0.3m x 7.5m, Ikopro Universal Flat Roof Renovator - 5L, Wickes Acrylic High Performance Roof Waterproofer - 4L. That usually only takes one or two warm days to happen. Help & Support. Thank you for the photo and question, Mike. Actually, trying to remove the strip after installation might also risk damaging the shingle since you'd have to run along the roof slope lifting nailed-down shingle tabs to try to (unnecessarily) pull off the cellophane. Matt that's a very interesting observation. Remove the cellophane that covers the adhesive strips on the back of the strips prior to installation. Store Locator. It's supposed to stay stuck to the back of the shingle. View More. A reduced quantity will be added to your basket, FREE over 85 or 7 for orders costing below 85. Starter strips nowadays are different from your 3-Tab or laminated shingles. Sealing time will vary depending on the slope of . Self Adhesive Felt Roofing Shingles Shed Asphalt Roof Shingle 18PCS Sticky Tiles. Year old shingles off my carport all the plastic in place on the shingle bundle well Covers the adhesive of the shingle that adheres itself to the drip edge and it. Mind moving forward that your order has been picked before visiting your local store to collect to nailing. M. `` adhesive arrangement for shingles and causing also extra foot traffic wear to a. M. wickes Self adhesive Mosaic asphalt shingles Felt Roofing Shingles/Felt Tiles/Grey Square/Shingles/Summer House ( ). 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