Trend Health Gator Seal Underlayment ® Westlake Royal Roofing Llc Exceeds performance requirements of astm d4869 Sealing direct to the roof deck makes gatorseal® ice amp water underlayment a good choice for those critical areas of the roof such as valleys perimeter By Cara Lynn Shultz Cara Lynn Shultz Cara Lynn Shultz is a writer-reporter at PEOPLE. Her work has previously appeared in Billboard and Reader's Digest. People Editorial Guidelines Updated on 2025-11-08T13:55:00Z Comments Exceeds performance requirements of astm d4869 Sealing direct to the roof deck makes gatorseal® ice amp water underlayment a good choice for those critical areas of the roof such as valleys perimeter Photo: Marly Garnreiter / SWNS Exceeds performance requirements of astm d4869. Sealing direct to the roof deck makes gatorseal® ice & water underlayment a good choice for those critical areas of the roof such as valleys, perimeters, eaves, chimneys, walls, dormers. Westlake royal gatorseal is a polymer modified bituminous sheet material intended for use as underlayment. GatorSeal® Underlayment Westlake Royal Roofing LLC Underlayment is manufactured as a fiberglass mat impregnated and coated. Roof underlayment provides a smooth, even surface to layer your shingles or other roofing materials, decreasing the chance of wind and ice damaging your roof. (the “original owner”), of the gatorseal® underlayment, as marketed by westlake royal roofing solutions ™ , subject to the exclusions, conditions and limitations noted below, that the. Mastering The Art Of Wearing A Beanie Style Tips And Guidelines Celebrating Love The Story Of Jedidiah Duggars Wedding Emmy Clarke A Rising Star In The Entertainment World Surprising Details About Sabrina Carpenters Height And Weight Revealed Subhashree Sahu Mms An Intriguing Insight Into Her Life And Career Underlayments will not prevent wind driven rain. Sealing direct to the roof deck makes gatorseal® ice & water underlayment a good choice for those critical areas of the roof such as valleys, perimeters, eaves, chimneys, walls, dormers. Roof underlayment provides a smooth, even surface to layer your shingles or other roofing materials, decreasing the chance of wind and ice damaging your roof. GatorSeal® Underlayment Westlake Royal Roofing LLC GatorSeal® Underlayment Westlake Royal Roofing LLC GatorSeal® Underlayment Westlake Royal Roofing LLC GatorSeal® Underlayment Westlake Royal Roofing LLC Close Leave a Comment