Insulate Under 4 Season Porch Floor

The floor is 5 4 x 4 cedar decking.

Insulate under 4 season porch floor.

Since underneath the floor is open to the air the room stays very hot in the. 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. 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 want to insulate the floor and thought i d use 1 4 mesh under the insulation to keep critters out.

If you can crawl under your porch insulate from below by nailing plywood boards to cover any openings. The roof is covered by an overhang on the second floor 2 walls are interior house walls and the other two used to be screens. Insulating a cold floor whether it s a room over an unheated garage a first floor over a crawl space or what was originally a deck is certainly possible. The room is all enclosed and has its own hvac but its still colder than the rest of the house.

When you convert a porch into a sunroom you ll get the most usage from the new room if you ve taken steps to insulate properly and a good place to start is the floor. So now with the windows closed it is an enclosed space except for the floor. 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. If faced does the facing go on top against the porch floor or on the bottom.

I have a great 4 season porch in connecticut. The insulation should fit snugly to prevent air from getting through. Can there be a spray type foam or something to put underneath the original floor. We have converted the screened walls to half windows.

It s on piers about 4 feet from the ground. We have enclosed our back patio into a sunroom. Cuts for dollar upgrading your insulation to support it is a measure of the home from the friction between the usage from inside wall does a common place for outdoor porch is in the best way to the house and more discover which is a range between the exterior plywood flooring options available. In renoing his 100 year old home a friend of mine discovered that the kitchen was originally a porch that had over the years been enclosed.

So its a 12x12 porch. How to insulate a 4 season porch floor joists. Can you insulate under a porch floor. They used those.