Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
Traditional attic insulation.
Be sure to check your current insulation in case it s time for an upgrade.
So it s time to pay close attention to what s happening up there.
Traditional insulation could retain water potentially damaging your home as well as reducing the functionality of the insulation.
So starting off with one of the most common traditional insulation types fibreglass is a popular traditional insulation option on the market.
Professionals spray an expanding foam insulation into your attic sealing the cracks and insulating it from outside temperature variations.
The type of insulation you need depends on which type is currently installed and the required r value.
Foam once installed is an incredibly strong adhesive so when installed in a traditional attic scenario creates a air tight thermal blanket across the ceiling of a house.
A short overview many homes have attics that are completely uninsulated.
Traditional attic insulation and radiant barrier work together and each do their part.
It s a sandwich of rigid foam insulation and plywood or osb oriented strand board the flaky plywood.
There are other materials and systems that you can use to insulate your attic.
Aside from the insulating benefits of foam a large benefit is that spray foam once installed will never settle blow around or disintegrate.
One that i like a lot since i built a house out of them is the structural insulated panel.
Foam in place insulation can be blown into walls on attic surfaces or under floors to insulate and reduce air leakage.
The result is more consistent temperatures inside the living spaces throughout the winter.
The most common insulation materials are fiberglass cellulose and foam.
Spray foam stays in place and does not settle ensuring total continual performance.
Developed in the 1930s the candy floss like insulation is the go to insulation method to date.
Your attic insulation just shouldn t be alone.
Insulation types include loose fill batts rolls foam board spray board and vapor barriers.
Some installations can yield a higher r value than traditional batt insulation for the same thickness and can fill even the smallest cavities creating an effective air barrier.
Water retention can be a contributor to mold growth.
Radiant barrier is your first line of defense against radiant heat and traditional attic insulation fiberglass or cellulose is the second line of defense against conductive heat gain.