Insulating Floor Of 3 Season Porch

If you re looking to extend the use of your three season porch or even turn it into an all season porch you ll need to look at adding insulation.

Insulating floor of 3 season porch.

I was really surprised to see all the brand new insulation completely. However doing so will prevent cold air from seeping into the porch and may allow you to use the porch for a few weeks longer before winter arrives. I looked under there today to see if i could come up with an idea for closing the gap to animals and debris. Make sure that you wear gloves.

Insulating the floor is an important step in porch conversion. We just had a 3 season room built in place of our deck. Our contractor originally said he d add some lattice work between the bottom of the house and the ground but later said there was not enough space to work it in. 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.

After insulation is installed no poly vapor barrier only kraft faced so that it is semi permeable go back with 3 4 t g advantec then your floor then baseshoe. Use a vapor barrier to keep your floor above free from condensation caused by the new insulated area. Adding insulation batting to the walls and floor of your three season porch can extend its usefulness during cold weather. In terms of energy savings there isn t much benefit to insulating an unheated porch.

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. 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. Also imo the radiant barrier is a waste of time and just reduces your insulation.

How to insulate a sunroom or 3 season porch. Enclosed but uninsulated sitting areas are known as three season porches but if you live in a northern state cold weather can reduce that to two or even one and a half seasons.