Trisotech® Tapered Insulation

Trisotech® Tapered Insulation consists of a rigid, closed cell polyisocyanurate foam core laminated on both sides to a black, fiber reinforced, non-asphaltic organic felt facer. The board panels are sloped for improved drainage of water. Trisotech Insulation is offered as 20 psi compressive strength as a standard, and a 25 psi compressive strength version is available upon request. Trisotech Tapered Insulation is CFC and HCFC free and the facers are manufactured from 100% recycled material (combination pre-consumer and post-consumer). Trisotech Tapered Insulation is used to provide positive drainage of water from rooftop areas. Trisotech Polyisocyanurate boards provide high thermal insulation and are compatible under most roof membrane systems. Trisotech Tapered Insulation Systems include layout drawings to support the design and construction team in providing the best drainage based on the actual conditions of the roof. Tapered Trisotech is recommended for use in combination with a coverboard in hot and cold applied BUR and MB roof systems. Meets ASTM C 1289-11, Type II, Class I, Grade 2 (20 psi) and Grade 3 (25 psi).

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Tremco Roofing works exclusively with professional roofing contractors who are experts at minimizing disruption at our customers’ facilities.