Cellulose Attic Insulation Safety

Applegate cellulose insulation s ability to add fire resistance is not limited to fire retardants it also limits the amount of oxygen which can support a fire.

Cellulose attic insulation safety.

Loose fill cellulose insulation can settle around and conform to most of the obstructions found in walls and attics. In this unfortunate journey i have learned a lot about cellulose insulation and insulation installers. The word cellulose comes from the french word cellule for a living cell and glucose which is a sugar. In spite of all their benefits neither fiberglass nor cellulose insulation provides an adequate air seal.

Cellulose insulation is plant fiber used in wall and roof cavities to insulate draught proof and reduce free noise. Some manufacturers have even qualified two and three hour firewall designs using cellulose insulation. Cellulose insulation has a class 1 fire rating. Before even calling any insulation companies have your attic checked by an hvac professional for loose torn damaged or old air ducts.

When walls are already finished injecting loose fill cellulose insulation is one of the few ways of adding. Damp spray cellulose insulation is applied wet in walls increasing the likelihood of mold. Have them repaired or replaced if needed. But there s probably nothing to prevent air from moving past plumbing air duct and electrical penetrations.

Building insulation is low thermal conductivity material used to reduce building heat loss and gain and reduce noise transmission. Applegates cellulose insulation wet spray insulation spray foam insulation and injection foam insulation are but a feew of the many insulation technologies that we provide to our northeast florida clients. Or whole house fans. Applegate insulation gives occupants additional time to reach safety during a fire unlike fiberglass which can actually decrease the amount of time a fire needs to destroy a wall.

Loose fill cellulose is relatively inexpensive yet still has an r value of about 3 5 per inch of thickness compared to fiberglass r value between r3 to r4 per inch. We are the number 1 rated insulation contractor in northeast and we promise to work hard for you. Or attic staircase hatches.