Safest Kind Of Attic Insulation

It s available in fiberglass mineral wool plastic fibers and natural fibers.

Safest kind of attic insulation.

Use hardware cloth metal flashing or scrap plywood to create a safety gap of at least 3 inches all around fixtures. It is also very easy to install a higher thickness for greater r value. It also comes in batt and blanket forms. With that said moisture should not be an issue in either of those places assuming everything else was done properly.

Polyurethane foam polyurethane a durable polymer with numerous uses is made into a foam for home insulation. Cork is the healthiest insulation lloyd alter a new report from the nrdc has some surprises. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. I d blow insulation on the attic floor after air sealing of course.

Cellulose insulation is a perfectly safe type of insulation that is commonly blown into attics. Loose cellulose is made of 85 percent recycled material mostly ground up newspaper. If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Its r value of 5 to 6 per inch of.

This type of insulation. By scott gibson april 11 2016. As an insulator it provides ample heat resistance. Finding insulation that s safe having a child with chemical sensitivities complicates the search for the right insulation and the right insulation contractor.

Weighing the health implications of various types of insulation is uppermost in the mind of a michigan woman looking out for her. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or lights from the floor below it s a fire hazard. Blanket insulation is available as batts or rolls and is the easiest diy insulation material. Many designers just want the best r value and.

Insulation is a touchy subject in green building. The big disadvantage with spray foam is cost. This is the only product that can be used where moisture might be an issue. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.