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Roof Underlayments - April 2016

Roof underlayments featured in Metal Construction News' April 2016 issue.

Atlas Roofing Corp.

Atlas Roofing Corp.

Atlas Roofing's Summit 60 synthetic roof underlayment is a woven, fabric-based roof system component designed to be tear-, slip- and water-resistant. It features woven polymeric for walkability, meets ASTM D6757 and may be used in all steep-slope roof covering systems. Summit 60 protects roof decks from buckling shingles, shingle blow-offs and reroofing projects.

www.atlasroofing.com/roof-underlayment/summit-synthetic

Englert Inc.

Englert Inc.

Englert's Metalman HT-40 underlayment is a 40-mil, self-adhesive waterproofing membrane composed of styrene-butadiene-styrene (SBS)-modified bitumen and an ultraviolet (UV) anti-slip polyethylene woven top facer. The roof underlayment's release film backing is UV resistant and protects it from degradation when exposed to the elements for less than 90 days prior to roofing material installation. Metalman HT-40 meets Florida Building Code FL 11351.1 and Miami-Dade Product Control Approved NOA #08-225.10.

www.englertinc.com

IMETCO

IMETCO

IMETCO's AquaBlock roof underlayment is a self-adhering, styrene-butadiene-styrene (SBS)-modified membrane for metal roof panels, metal shingles and metal tiles. The self-sealing roof underlayment has a silicone-treated, splitback release film for installation and can be installed directly to concrete, plywood, wood composition board and gypsum. AquaBlock is designed to protect against water infiltration due to ice and snow accumulation at penetrations, valleys and edges on sloped roofs.

imetco.com/products/roof/underlayments