Campervan insulation

Campervan insulation for warmer, quieter builds.

Use itch-free recycled polyester insulation rolls for campervan and motorhome wall panels, roof sections, floors and doors. Choose the roll width that matches the spaces inside your van shell.

White polyester insulation fitted inside campervan wall and roof cavities
01

Walls and panels

Flexible insulation for awkward cavities and panel sections.

02

Roof lining

Help reduce heat loss through the top of the van shell.

03

Floors and doors

Add comfort and sound reduction where thin spaces need easy handling.

Choose your roll

Pick the roll width for your van panels.

Shop 370mm or 570mm rolls depending on the space you are insulating, with lengths available for small jobs, full conversions and extra coverage around awkward van cavities.

370mm Wide Campervan Insulation Roll

For tighter cavities

370mm campervan insulation roll

Useful for narrower van cavities, smaller panel runs, doors and controlled fitting around ribs.

Shop 370mm van rolls
570mm Wide Campervan Insulation Roll

For broader coverage

570mm campervan insulation roll

Best for larger open van sections, roof runs and side panels where fewer joins matter.

Shop 570mm van rolls

Build flow

Turn van measurements into the right roll choice.

Campervan interior with white polyester insulation fitted between wall and roof ribs
01

Map the shell

Separate roof, wall, door and floor areas so you can see which sections need narrower or wider rolls.

02

Measure each section

Measure in metres and add allowance for ribs, curves, cuts and overlap around awkward spaces.

03

Cut and fit carefully

Use flexible pieces for cavities, avoid blocking ventilation, and finish with your chosen lining system.

Will this work in my campervan or motorhome?

Yes. The rolls are flexible, itch-free and easy to cut into roof, wall, door and floor cavities, making them a practical choice for van conversions and motorhome upgrades.

Which width should I start with?

Use 370mm for tighter cavities and awkward sections. Use 570mm where you have wider, open panel runs and want fewer joins.

Can I use wadding instead of insulation rolls?

Wadding is better for softer fill, lining or upholstery-style support. For the main shell, insulation rolls are usually the clearer starting point.