Granular Roof Insulation

Weatherlock g granulated self sealing waterproofing barrier provides additional security against leaks caused by storms wind driven rain and shingle blow offs.

Granular roof insulation.

Two types of material meet brick institute of america bia design criteria for loose fill granular insulation. Loose fill insulation comes in a variety of materials. A third material is expanded polystyrene eps beads. 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.

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. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Granular cap sheet roof.

Thermofloc insulation pellets are granules made from cellulose fibers. Granular fill insulation comes in three basic forms including perlite vermiculite and polystyrene beads. All of these materials come in the form of tiny beads pebbles or pellets. What s more the pellets provide outstanding sound insulation.