Assured Thermal Performance?
Fiberglass
| Cotton | Spray Plastic
Foam | Spray Crete | Spray
Cellulose
Fiberglass
- Impossible to
cut and fit properly.
- Poor at stopping
air movement.
- Requires cold
air ventilation in enclosed rafter spaces.
Cotton
- Impossible to
cut and fit properly.
- Better than fiberglass
at slowing air movement.
- Requires ventilation
in enclosed rafter spaces.
Spray
Plastic Foam
- Excellent spray
apply fit.
- Excellent at
stopping air movement.
- Does not require
cold air ventilation in enclosed rafter spaces.
Spray Crete
- Excellent spray
apply fit.
- Excellent at
stopping air movement.
- Does not require
cold air ventilation in enclosed rafter spaces.
Spray
Cellulose
- Excellent spray
apply fit.
- Excellent at
stopping air movement.
- Does not require
cold air ventilation in enclosed rafter spaces.