How To Repair Mobile Home Floor Insulation

Fill the holes with insulation stuffing or wood cutouts to seal the holes.

How to repair mobile home floor insulation.

As we shared in our complete mobile home insulation guide blowing insulation into the belly and the ceiling of a mobile home is the most recommended method to insulate under a mobile home. When someone brings up insulation most people only think of fiberglass rolls or insulating foams in large quantities covering an entire area. This material is found on the bottom of most manufactured homes built since the 1980 s. This easy repair was used in two places on the mobile one.

Blowing insulation into the belly of your mobile home. First inspect the underside of your mobile home to check for damages like holes or water buildup in the flooring. Any damage should be repaired before installing the insulation. Mobile homes are constructed upside down or at least the floor is.

To repair a mobile home under belly and or replace mobile home insulation you will likely need some polyethylene underbelly material a black tarp like material belly repair tape or both. However this method of insulating a mobile home underbelly requires specialized equipment and advanced knowledge of a mobile home s construction. This is a repair to a mobile home that had the belly torn open and the insulation had fallen out. The underside of the mobile home should be inspected for damage on the flooring such as holes and or water build up.

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. If there is existing insulation it must be removed. This includes the chassis floor joists insulation hvac venting wiring and plumbing. Learn how to repair a mobile home belly board and underbelly in a single weekend.

Blown in insulation may be added to a mobile home roof or floor by a diyer for the cost of materials from about 0 22 1 per square foot or about 370 2 350 for a single wide or 740 4 700 for a double wide depending on r value size of unit and location. Also remove any existing insulation. If you find any damages repair them before you add insulation. Look at the mobile home construction diagram for details.

The floor joists are nailed together the ducts and water lines are attached a thin layer of insulation is draped over the entire floor and a cover the belly wrap is installed.