Granular Roof Insulation

Thermofloc insulation pellets are granules made from cellulose fibers.

Granular roof insulation.

Ac cap sheet consists of a proprietary modified asphalt a tough fiberglass reinforcing core and a granular surface to protect against uv weathering and physical damage. It is easy to identify by its loose lumpy form and fluffy or granular texture. Loose fill insulation comes in a variety of materials. Granular fill insulation comes in three basic forms including perlite vermiculite and polystyrene beads.

A third material is expanded polystyrene eps beads. Pouring loose fill granular materials into block cores is a simple way to add insulation value to masonry walls. No matter whether you have a concrete slab or a wooden beam ceiling the insulation qualities of both types of construction can be markedly improved using thermofloc insulation pellets. Weatherlock g granulated self sealing waterproofing barrier provides additional security against leaks caused by storms wind driven rain and shingle blow offs.

All of these materials come in the form of tiny beads pebbles or pellets. Two types of material meet brick institute of america bia design criteria for loose fill granular insulation. Surfacing for built up roof systems include aggregate such as gravel slag or mineral granules glass fiber or mineral surfaced cap sheets hot asphalt mopped over the entire surface aluminum coatings or elastomeric coatings. Granular cap sheet roof.