Granular Roof Insulation

Perlite loose fill insulation.

Granular roof insulation.

Granular fill insulation comes in three basic forms including perlite vermiculite and polystyrene beads. Weatherlock g acts as a waterproof barrier in the most vulnerable sections of the roof. Ausperl loose fill perlite insulation is an inert volcanic glass expanded by a special heat process. Depending on the level of granule loss and age of your roof you may be able to replace the damaged shingles without having.

The boards provide highly effective insulation for your loft space and can also be decorated over. Two types of material meet brick institute of america bia design criteria for loose fill granular insulation. And due to the fact that spray foam expands up to 100 times its original size the insulation material will fill every cavity holes and crack you have. In this way subfloor constructions can be created quickly with an installation height ranging 30 mm to 80 mm.

Loose fill insulation comes in a variety of materials. This product is engineered for asphalt shingles wood shakes and quarry slate roofs. Weatherlock g granulated self sealing waterproofing barrier provides additional security against leaks caused by storms wind driven rain and shingle blow offs. A third material is expanded polystyrene eps beads.

Be it attic insulation ceiling insulation walls insulation floors or anything in between spray foam will fill the area. Therefore the micafil loft insulation is considerably more expensive. The result is an airtight seal that has very high insulation. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.

All of these materials come in the form of tiny beads pebbles or pellets. Thermofloc insulation pellets are especially well suited for floor fillings. However shingle granule loss does not always mean you need a full roof replacement. It is easy to identify by its loose lumpy form and fluffy or granular texture.

Firm boards of either synthetic or natural materials this is the best solution for insulating the underside of your roof. Ease of install of micafil loft insulation. Granules help keep your roof weather proofed so without them it s easier for the sun and water to cause roof leaks and deterioration. Pouring loose fill granular materials into block cores is a simple way to add insulation value to masonry walls.

Obviously having read the first two comparisons things are not looking good for micafil but it does have a real advantage over the rolls of loft insulation and that is. The granules are 3 to 8 mm in size and are simply poured to the desired depth and then spread to form a level surface. It provides a quick inexpensive and permanent method for efficiently insulating masonry walls.