How To Insulate an RV Underbelly? In 5 Easy Steps.
We all enjoy the comfy of our Recreational Vehicles (RV) whether for temporary accommodation during traveling or full-time residence. They are highly used in Canada and the US for snowbirding. However, their usefulness becomes very inconvenience during the cold season.
This is because the RV loses heat through various parts of its body. One of these places is its underbelly. It, therefore, becomes important to find means to prevent the loss of heat through this area through learning how to insulate RV underbelly. In order to continue enjoying the services of your RV, you need to keep yourself and other occupants warm in an economical way.
NECESSARY TOOLS AND MATERIALS FOR INSULATION
The process of insulating requires certain materials and tools. There are various option and materials which one can use to insulate and therefore one has to decide and choose his preference. Foam materials such as XPS, ISO, and EPS are examples of conveniently available materials which can be used for insulation.
When using foam, it is important to ensure you select ones which have layers of fire insulation. This is because foam produces hazardous fume once they catch fire. Another material to use is fiberglass. The challenge of using fiberglass is that it has glass strands which can cause injury if one does not wear protective gear.
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The comparison between the two is that fiberglass is cheap, long-lasting, tough and resistant to fire while the foam is more expensive, complicated to use but can apply anywhere. You can, therefore, select between the two. The tools needed to install these insulators include a tape measure, screwdriver, flashlight, marker, and cutting tools.
Video Overview: RV trailer – Installing Underbelly Protection (Part 1)
Video Overview: Rv trailer- Installing Underbelly Protection (Part 2)
THE INSULATING PROCEDURE STEPS
1. Exam and Measure Underbelly
The first step is to examine the condition of your RV. Go under your RV and inspect to determine whether it is damaged because those are some of the places where heat is lost and will need to be repaired. After that, measure the size of your underbelly. This will give you the specifics of insulation needed.
2. Detach the Underbelly
In this process is where the markers and screwdriver become necessary. You need to remove the wiring and piping of the RV as well as the whole underbelly. Using the marker, ensure that you mark where each wire and pipe was. In a case where you had previous insulation, you may decide to reinforce it or completely replace it given its condition.
3. Install Insulation
Here is where real work is done. You first get the dimensions using the tape measure of your underbelly to determine the size of insulation required. Then begin insulation from the front and then work towards the back while putting insulation between floor joist. Fill every space in the joints using insulation to achieve maximum effect. You can install one single file or stack multiple ones in the RV frame. Once you are done, use wires and screws to support the insulation.
4. Putting Everything Back Together
Since you have put the insulation in place, the next step is to return the parts you had removed. These are the wires and the pipes. Carefully return them to their places by checking the places you had marked while taking them apart. Use of seam to cover the pipes and prevent leakage is also important. A suitable fabric such is Tyvek should also be used to cover the underside. Using glue cover the underbelly holes in both their sides and then return it.
5. Clean Up
This is the final step and involves cleaning up debris found on the underbelly and then replacing the RV Skirting. It is also important to keep the environment clean by collecting all excess and waste materials for proper disposal.
Generally insulating your RV underbelly is not very difficult as long as you have the necessary tools and know the right steps. It can be of great help especially during the cold season. You just need the knowledge of the above steps and you are good to go.
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