Static caravan underfloor insulating
- Thread starter deano1976
- Start date
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As good a resource as DIYnot is, I can't help but feel you'd be better off somewhere like this http://www.caravantalk.org.uk/ can't believe what you would like to do has not been asked before.
The easiest way to insulate the underfloor of your static van is to use a reflective barrier foil insulation material. Not all foiled insulators are suitable, they need to be waterproof. Because the material is flexible it is relatively easy to fit around pipe protrusions coming out of the floor, the foiled insulating material, if fitted correctly also helps to prevent "air leakage" from these gaps, air leakage is a major factor in heat loss.
The fact that the barrier foil is waterproof will also mean that moisture ingress through the floor is virtually eliminated which will reduce the moisture content of the air in your van thus helping to reduce condensation problems.
Some van owners have insulated with rolls of mineral wool, however mineral wool also needs a waterproof membrane fitted to prevent it getting wet, it can provide nesting material for rodents and other pests.
Insulation boards (closed cell phenolic foam) are extremely good insulators, again they will need a waterproof membrane to prevent water ingress, and are very time consuming to fit, professional installation is expensive in relation to fitting the correct foil insulation.
Whatever material you choose to install DO NOT COVER THE FLOOR VENTS, these are critical in providing ventilation for you gas and heating system.
Underfloor insulation is one of the most cost effective energy saving measures that can be retro fitted to a static caravan.
I supply the foiled insulation material in kit form pre cut for DIY installation, please contact me if you require further information.
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I cannot leave contact details on this forum, but please feel free to ask questions. There are sellers of the insulation material on ebay, under caravan and motorhome parts i think.
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