Granular Roof Insulation

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.

Granular roof insulation. It is easy to identify by its loose lumpy form and fluffy or granular texture. Two types of material meet brick institute of america bia design criteria for loose fill granular insulation. Granular cap sheet roof. 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. 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. Cap sheet is a rubberized asphalt roll roofing product. Granular fill insulation comes in three basic forms including perlite vermiculite and polystyrene beads.

What s more the pellets provide outstanding sound insulation. Loose fill insulation comes in a variety of materials. 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. Thermofloc insulation pellets are granules made from cellulose fibers.