Zone 1 for example should have attic insulation.
Cellulose vs foam insulation attic.
Spray foam insulation definitely takes the pie but its cost can be a deterring factor.
On the other hand cellulose insulation is more reasonably priced but then it might not last longer than the former.
That s why whenever cellulose is blown into a sealed framing bay stud rafter joist etc it should be dense packed.
Dense packed cellulose will not settle.
Cellulose has an r factor of at least 3 8 per inch moderately higher than fiberglass batts.
Although they both have their advantages you have to be wise to choose the one that fits your house s needs.
However if your attic doesn t have any hvac equipment or air ducts you should install cellulose installation.
Oct 27 2018 blown fiberglass vs.
Benefits of cellulose insulation.
Foam does not provide for complete insulation needs and does not address heat loss gain via convention through framing members.
The two main least expensive and most commonly used residential insulation materials is cellulose and fibreglass.
Because the loose particles blown in fill any and all odd shaped areas of the attic floor.
Spray foam insulation and cellulose insulation.
Vermont foam insulation can help you make the insulation upgrades for your attic basement or walls get started today.
Once installed in the attic cellulose loose fill insulation looks like mounds of freshly fallen snow covering the attic floor.
Unless you opt for spray foam then the insulation choices normally come down to cellulose and fibreglass.