tapered edge strip

tapered edge strip

In built-up roofing, a tapered strip of insulation used to raise the roofing at its perimeter, where there are penetrations through the roofing.
References in periodicals archive ?
Roofing cant and tapered edge strips brochure describes company's FesCant[TM] Plus line, a high-density, laminated perlite-based board that can be fabricated into cant strip and tapered edge strip for both BUR and asphalt-applied modified bitumen roofing systems.