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Car Insulation UK

15mm Closed Cell Foam Van Insulation & Soundproofing

15mm Closed Cell Foam Van Insulation & Soundproofing

Regular price £23.99 GBP
Regular price Sale price £23.99 GBP
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15mm Closed Cell Foam Van Insulation & Soundproofing


Designed for campervans, motorhomes, boats, and various vehicle applications, this 15mm - 20mm closed-cell foam insulation offers outstanding thermal and soundproofing benefits. It helps maintain a comfortable temperature by keeping heat in during winter and blocking excess heat in summer while significantly reducing road noise and vibrations for a quieter, smoother ride.


Key Features: 

  • Superior Thermal Insulation – Effectively reduces heat loss in cold weather and prevents overheating in warm conditions.

  • Advanced Soundproofing – Minimizes road noise, engine vibrations, and rattles.

  • Water & Moisture Resistant – Prevents condensation, mould, and mildew buildup for long-term protection.

  • Strong Self-Adhesive Backing – Ensures secure and durable attachment to most surfaces.

  • Flexible & Lightweight – Easily cuts and conforms to curved or uneven surfaces for a seamless fit.

  • Flame Retardant & Durable – Designed for safety and long-lasting performance.

 

Product Specifications

  • Available Sizes: Starting from 1m x 1m (select size at checkout)
  • Thickness: 15mm - 20mm
  • Weight: 770gsm approximately 
  • Temperature Stability: -20°C to +110°C
  • Water & Oil Resistant: Suitable for high-moisture and demanding environments
  • R-Value: ≈ 0.57 (m²·K/W)
  • U-Value: ≈ 1.75 (W/m²·K)
  • Thermal Conductivity: ≈ 0.035 (W/m·K)
  • Sound Deadening: ≈ 20–24 dB

 

Note on Foam Thickness

Due to the natural structure of closed cell foam, the material can vary slightly in thickness along the length of the roll. This is completely normal for this type of insulation.

Our 15-20 mm foam is manufactured using a heat-expansion process, which creates millions of tiny sealed air cells inside the material. During production, rolling, and compression for transport, some areas may compact slightly more than others. Because of this, you may measure sections as close as 15mm and other areas as much as 20mm.

 

Ideal Applications

  • Campervans & Motorhomes – Insulates roofs, floors, walls, wheel arches, and under-seat areas.

  • Van Soundproofing – Reduces noise, vibrations, and road disturbances.

  • Marine & Boat Insulation – Protects against temperature fluctuations and moisture damage.

  • DIY & Industrial Use – Versatile insulation for a range of applications.

 

Easy Installation

  • Measure and cut the foam to the required size.
  • Peel off the backing sheet.
  • Apply firmly to a clean, dry surface for instant insulation benefits.

 

Upgrade Your Vehicle with High-Performance Insulation

Enhance comfort, reduce noise, and improve thermal efficiency with this professional-grade insulation. Order today for a quieter, warmer, and more energy-efficient space.

How To Use Easy Instructions

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