{"id":16708,"date":"2020-10-16T14:05:17","date_gmt":"2020-10-16T18:05:17","guid":{"rendered":"https:\/\/roofingmagazine.com\/?p=16466"},"modified":"2020-10-16T14:05:17","modified_gmt":"2020-10-16T18:05:17","slug":"sbs-modified-fiberglass-reinforced-underlayment","status":"publish","type":"post","link":"https:\/\/roofingmagazine.com\/sbs-modified-fiberglass-reinforced-underlayment\/","title":{"rendered":"SBS Modified Fiberglass-Reinforced Underlayment"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/10\/Boral-Ply-40-w-wrapper-0918-1024x717.jpg\" alt=\"\" class=\"wp-image-16467\"\/><\/figure>\n\n\n\n<p>Manufactured by Boral Roofing, Boral Ply 40 is an SBS modified fiberglass-reinforced underlayment\/base sheet for tile, shingle or shake roofing. Easily installed and ideal for use with metal roofing systems, Boral Ply 40\u2019s modified asphalt minimizes the wrinkling and buckling which is commonly associated with non-modified membranes. An all-season solution, Boral Ply 40 offers durability and better protection than felt at a low cost. &nbsp;<\/p>\n\n\n\n<p>The recently improved underlayment now offers an uncovered exposure time, without any degradation, of six months (an improvement from its original three month uncovered exposure time).<\/p>\n\n\n\n<p>Boral Ply 40 is available in 39 3\/8-inch x 66-foot (216 square feet) rolls, each weighing 80 pounds. Certifications and approvals include: ASTM-D6757, D4601, ASTM-D226 and D4869.<\/p>\n\n\n\n<p>For more information, visit&nbsp;<a href=\"http:\/\/www.boralroof.com\/\">www.BoralRoof.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Manufactured by Boral Roofing, Boral Ply 40 is an SBS modified fiberglass-reinforced underlayment\/base sheet for tile, shingle or shake roofing. Easily installed and ideal for&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Manufactured by Boral Roofing, Boral Ply 40 is an SBS modified fiberglass-reinforced underlayment\/base sheet for tile, shingle or shake roofing. @BoralRoofing","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10,69,54],"tags":[620,9555,1222,118],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SBS Modified Fiberglass-Reinforced Underlayment - 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