Should I Insulate My Attic Roof

If you decide to insulate at the roof level then that is a decision to bring the attic into the conditioned space of the house so you re correct the gables would be sealed up and you keep a clear channel for air between the insulation and the roof deck.

Should i insulate my attic roof.

Home ceilings are usually insulated in order to seal off the extreme temperatures in your attic. After this amount of time insulation begins to peel away from the walls and degrade. Insulation roofing there are various factors that affect how often a home s attic insulation should be replaced. For a correct approach an inner roof lining is required.

A good rule of thumb is that standard insulation should be inspected to see if it needs to be replaced at least every fifteen years. Plan to pull up the flooring and layer new insulation on top of the old. Warm insulation is installed on the underside of the roof deck at the top of the attic just below the roof decking. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.

If your attic is often used or perhaps you plan to convert it in the future you will need to insulate the inner surfaces of the roof. Don t forget the roofline if your attic is part of your living space or you live in a home with a cathedral ceiling or other low pitch type. The technically correct approach depends on a number of factors. If you d like to finish your attic you will need warm insulation.

When you have warm insulation the attic space is kept warm in the winter as the heat from the furnace can reach it. Whether or not there is an inner roof lining and the total thickness of the roof structure. You also may need to insulate at the roofline if you live in a hot and humid climate.