Ceiling Best Way To Insulate Attic

To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes.

Ceiling best way to insulate attic.

Notice how you don t see any of the ceiling framing down at the ceiling level. With a finished attic insulation must help keep the attic areas comfortable. 2d extend insulation into joist space to reduce air flows. There are better ways to spend your money on garage improvements that may help lower your energy bills.

You also don t see any gaps that allow you to see all the way down to the ceiling drywall. Start with the attic floor. The attic floor which is the ceiling of the living space below often already is insulated. If you have to insulate around electrical boxes or cables then support from an electrician might be needed as part of the process too.

This old house general contractor tom silva and host kevin o connor demonstrate the proper way to insulate an attic. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Instead of insulating the garage attic. 1a attic access door.

See below for a shopping list and tools. In finished attic rooms with or without dormer insulate 2a between the studs of knee walls 2b between the studs and rafters of exterior walls and roof 2c and ceilings with cold spaces above. That means insulating the attic floor only not the walls and having vents in the roof. That s because blown insulation is great at filling the gaps and giving you a good complete layer of.

A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling. If it is and you plan to provide heating and cooling to the finished attic space you need to remove. So it s time to pay close attention to what s happening up there. If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts.

The photo above shows an attic insulated with blown cellulose. Because the simplest and cheapest way to insulate an attic is to add material to the floor.