Collection: Insulation & Sound Deadening

Closed-cell foam shown. Wadding, acoustic felt and butyl sheets are also available below.
Choose insulation and sound-deadening materials for your campervan walls, roof and panels. Compare the material, thickness and supplied size before planning your build.
- Self-adhesive closed-cell foam — 5mm or 10mm thick and 1m wide; choose your cut length.
- Polyester wadding — 50mm nominal loft and approximately 690mm wide; choose a length from 1–15m.
- Acoustic felt — 10mm thick, supplied as individual 1.7m × 1.3m sheets.
- Self-adhesive butyl sheets — for panel vibration; choose a pack of 10–100 sheets.
Read our insulation and sound-deadening buying guide for sizing, coverage and ordering help.
Free standard UK delivery on all products, with no minimum spend. In-stock orders paid before 2pm on a working day are dispatched that day. Available express options and delivery estimates are shown at checkout.
Collect your campervan supplies in Brighouse, West Yorkshire. Choose free collection at checkout where offered, wait for your ready-to-collect notification and call before travelling.
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Self-Adhesive Closed Cell Campervan Insulation Foam – 5mm or 10mm – 1m Wide
Regular price From £13.00 GBPRegular priceSale price From £13.00 GBP -
50mm Dacron Polyester Wadding Insulation – Recycled PET – 690mm Wide – Cut To Length
Regular price From £12.49 GBPRegular priceSale price From £12.49 GBP -
10mm Acoustic Felt Insulation Sheet – 1.7m × 1.3m – Campervan & Van Lining
Regular price £15.49 GBPRegular priceSale price £15.49 GBP -
Self-Adhesive Butyl Sound Deadening Sheets – 10–100 Pack
Regular price From £24.99 GBPRegular priceSale price From £24.99 GBP