Insulate Ranch House Attic With Porch

Hi i am trying to fix a leak in my attic and noticed that over the front porch which is only just a 4ft x 8ft concrete slab covered by the roof.

Insulate ranch house attic with porch.

Box out light fixtures. After tearing down the old dropped ceiling and pulled out the old insulation all that s left between our heads and the elements are the joists beadboard roof sheathing 2 foam insulation and. The purpose of insulation is not to keep the attic warm but to keep the house warm or cool. About ten months ago i was trying to figure out the best way to insulate the ceiling of our upstairs sleeping porch.

Is the porch heated. If not then don t bother. Make sure that you wear gloves and a mask for protection. Use a vapor barrier to keep your floor above free from condensation caused by the new insulated area.

It is closed on 3 sides and open on the front side. One trick to use is the pencil trick take the architectural drawing of the house and without lifting the pencil draw a single line representing the insulation around the house. If you can crawl under your porch insulate from below by nailing plywood boards to cover any openings. The insulation should fit snugly to prevent air from getting through.

You actually want the attic to stay relatively close to the outside temperature to prevent ice problems in the winter or overheating in the summer. Roll out the fiberglass insulation sheets between the joists facing side up making sure it is snugly in place. This can be stapled up between the floor joists. Large foam insulation sheets can be nailed directly against the floor above or held in place by chicken wire or other metal elements with the facing against the underfloor.

I ve seen contractors start by insulating under the roof in one place then switch to insulating the walls in another rendering the roof insulation meaningless. How to install fiberglass insulation. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or.

2d extend insulation into joist space to reduce air flows. How to insulate a window with sash weights. This old house general contractor tom silva and host kevin o connor demonstrate the proper way to insulate an attic. This old house host kevin o connor shows how to fill gaps and make a space more cozy and energy efficient.