In spite of all their benefits neither fiberglass nor cellulose insulation provides an adequate air seal.
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.
Building insulation is low thermal conductivity material used to reduce building heat loss and gain and reduce noise transmission.
Some manufacturers have even qualified two and three hour firewall designs using cellulose insulation.
Loose fill cellulose insulation can settle around and conform to most of the obstructions found in walls and attics.
Have them repaired or replaced if needed.
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.
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.
But there s probably nothing to prevent air from moving past plumbing air duct and electrical penetrations.
Sure there s insulation in your attic and crawlspace.
Or attic staircase hatches.
In this unfortunate journey i have learned a lot about cellulose insulation and insulation installers.
Cellulose insulation has a class 1 fire rating.
We are the number 1 rated insulation contractor in northeast and we promise to work hard for you.
Damp spray cellulose insulation is applied wet in walls increasing the likelihood of mold.
Here are some tips and precautions that should be taken.
Or whole house fans.
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.
Cellulose insulation is plant fiber used in wall and roof cavities to insulate draught proof and reduce free noise.