Easy Insulation Floor Insulation Covered Back Porch

Wooden floors may look beautiful but they can be very cold in the warmer months of the year as well as during winter.

Easy insulation floor insulation covered back porch.

Make sure that you wear gloves and a mask for protection. The problem is probably undersized joists and a lack of air sealing. This can be stapled up between the floor joists. The job of insulating the floor is easier if there is room to crawl underneath but if there isn t it can still be done.

Sometime in the 1940s the previous owners had crudely enclosed this second floor porch with nine simple casement windows that open inward but there is no insulation nor any hvac in the enclosed porch. Cheap ways to insulate wood floors. We are in the process of building a 4 season porch from the original open porch that came with our 1917 home in ne ohio. A contractor i hired to insulate under my 3 season porch floor has used regular pink insulation r 27 but it has fallen out four times so far now half of it is on the ground.

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. If it is above grade winter drafts will make the room too cold to use no matter how well the walls and ceiling are insulated. Insulating the floor is an important step in porch conversion. Use a vapor barrier to keep your floor above free from condensation caused by the new insulated area.

The insulation should fit snugly to prevent air from getting through. Crawl under your porch and install strips of batting between the floor joists the same way this time with the facing side upward. The friction between the sides of the batting and the studs will hold the insulation in place. What we ve done when we ve built a 3 season room is always used 2x12 s for the floor put cleats between joists near the bottom dropped in plywood glued the edges of both the plywood and the cleats to air seal then install the thickest fiberglass insulation possible.

Screw sheets of plywood to the underside of the joists to keep the insulation clean and protect it from wildlife. They are also very susceptible to drafts.