How To Insulate Floors Under A Mobile Home

In this article we want to give you some tips to clarify the world of mobile home insulation for you.

How to insulate floors under a mobile home.

Lay a moisture barrier on the ground underneath the mobile home before you begin insulating. If there is existing insulation it must be removed. Unroll the vapor barrier material. Also remove any existing insulation.

Blowing insulation into mobile home ceilings the foam spray injection method can be used to fill small cavities and prevent conduction and convection. If you find any holes you can fill them with insulation stuffing or wood cutouts to seal them. Crawl under your mobile home by entering through the skirting. Step 1 inspection of trailer flooring.

Pull the barrier tight to prevent air leaks. First inspect the underside of your mobile home to check for damages like holes or water buildup in the flooring. The moisture barrier prevents ground moisture from infiltrating the insulation and it s also more comfortable to crawl on than bare ground. Simply gather the necessary tools and materials and read the following guide to insulate under your mobile home s floor.

The underside of the mobile home should be inspected for damage on the flooring such as holes and or water build up. Going through the ceiling to blow insulation into the mobile home roof. It is made of very fine strands of glass formed in rolls and loose fill batts that are installed between beams joists and studs. Since it is made of glass it is an excellent insulator that is affordable non flammable and water resistant.

It s often recommended that you try to purchase insulation with an r value of no less than 30 50 for the roof and 15 30 for the floor but even these values are largely based on the climate of the location that your mobile home is in the type of hvac system your mobile home has and what part of the mobile home you re planning to insulate. The only issue with the spray injection method is that you may need special equipment or a contractor. A suitable barrier would be 6 mil polyethylene plastic sheeting. If you find any damages repair them before you add insulation.

Lastly mobile homes tend to settle in place and move with high winds and temperature swings which put a strain on the home and drastically reduce any chance of air tightness.