CertainTeed DiamondDeck underlayment consists of a synthetic polymer-based material that replaces the use of standard felt underlayments.
Fiberweb has introduced Surround SR Underlayment, a Typar brand, a tear-resistant roofing underlayment that offers secondary protection against moisture intrusion.
The Garland Co. Inc.’s HPR Aqua Shield self-adhering underlayment is a lightweight, reinforced base sheet designed for a variety of high- and low-slope roofing applications.
ACFoam CrossVent from Atlas Roofing Corp. is an environmentally friendly polyisocyanurate-foam insulation board for use over sloped, unventilated roof decks.
ACFoam CrossVent from Atlas Roofing Corp. is an environmentally friendly polyisocyanurate-foam insulation board for use over sloped, unventilated roof decks.
ProTek Guard from Drexel Metals Corp. weighs only 33 pounds per 1,000-square-foot roll.