Best Insulation For Bus

Fibers are created by molting hot glass through miniscule hole creating a thin fiber think cotton candy.

Best insulation for bus.

Sheep s wool is a sustainable product that insulates well naturally manages moisture and condensation and even helps purify the air in your van. 2 polyisocyanurate foam board. Fiberglass insulation is created by fusing natural sand and recycled glass together at high heat. But after some research i read that celotex is in pir polyisocyanurate which provides one of the better insulation its true but only in warm temperature.

You say that the celotex panel has the best or one of the best lambda value in any insulation. For our bus we used a thermal break a thin piece of insulation foam between our ceiling wall and pieces of wood. Spray foam was the best r value for the space but would have cost about 1000 eek. But we d recommend using closed cell spray foam.

I will then cover the insulation with something like a lexan flexible panel material. There are other options as well i ve seen people use denim or fiberglass insulation for instance but the best bang for your buck is going to be the first two options. Polyiso foam board insulation is the best skoolie subfloor insulation even better than. Reflective surface insulation essentially plastic bubble wrap with an aluminum polyester coating can be used to block 90 of radiant heat.

3 extruded polystyrene xps. With that said you have limited space in the walls. Just letting yous know. Foam board would be an affordable option with very good r value as well however when on fire it creates toxic gas that is lethal.

You can either use fiberglass or 1 5 2 pink insulation board which has an r value of 6 9 depending on the thickness you can use stuff in there. The best skoolie insulation 1 spray foam insulation. So i m trying to think of how to best insulate them. I ve seen these types of insulations used in so many bus and van applications but one of the most forgotten aspects of this installation is the air gap.

The insulation will have a reflective side facing towards the interior of the bus. The higher the r value the less heat will transfer and the better your school bus conversion insulation will be. Spray foam is the go to insulation for school bus conversions. In our opinion the best all around material for van insulation is sheep s wool insulation.

Before choosing which foam you want you ll need to screw in a thin piece of wood on the metal supports of your bus ceiling and on the walls.