Green Roof Insulation Materials

Well some of that material actually gets recycled into insulation.

Green roof insulation materials.

Cotton insulation is similar to fiberglass insulation in several ways. Green roof solutions root barriers are the dividing line between the green roof assembly and the roofing membrane for certain roofing waterproofing systems. The substrate blocks the lower frequencies while the plants absorb the higher frequencies. For one thing it can be rolled into batts.

Their buildzoom score of 102 ranks in the top 11 of 336 931 california licensed contractors. At first glance this might not sound like a green option but polystyrene is considered to be green because it helps you save an enormous amount of energy. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate. Green roofs have a thin covering of soil and live plants growing on them which provide shade insulation and evaporative cooling that reduces temperatures on the roof surface and in the building.

Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. Insulation is designed to reduce energy costs so in that sense any insulation could technically be considered green. A green roof is in ecological terms a great and simple thing to do. Edward carroll holds a roofing insulation and acoustical general building contractor license according to the california license board.

Cotton is a natural and renewable resource which makes the plant one of the greenest insulation products on the planet. Used over a whole roof a green roof will be the single overriding design influence on the house as well as impacting on the construction right down to the foundations. This flexible tear and puncture resistant material keeps roots from penetrating the roofing membrane and causing leaks. Sound waves are absorbed and reflected.

In addition to thermal insulation a green roof also has a sound insulating effect. The combination of substrate plants and the embedded air in the green roof system provide good sound insulation. But the manufacturing process materials and toxicity are other highly important factors to consider. It replaces the ecology the new house sits upon thereby replacing the habitat that a house takes away.