Twin Pack - 5mm Thermal Foam

DS Thermal 5mm Sound Deadening & Insulation – Twin Pack

Treat larger vehicle areas with this twin pack of DS Thermal 5mm. Each flexible, self-adhesive roll combines a premium butyl sound-deadening layer with 5mm closed-cell foam insulation, helping reduce panel vibration, road noise and heat transfer in one straightforward installation.

The two rolls provide approximately 6m² of total coverage, making this pack ideal for campervans, motorhomes, cars, work vans, 4x4s and commercial vehicle conversions.

What’s Included

• 2 × DS Thermal 5mm Sound Deadening & Insulation Rolls
• Each roll measures 600mm wide × 5m long
• Approximately 3m² coverage per roll
• Approximately 6m² total coverage

Key Benefits

• Combines sound deadening and thermal insulation
• Premium butyl layer helps control vibration and panel resonance
• 5mm closed-cell foam helps reduce heat transfer
• Self-adhesive backing for quicker installation
• Flexible construction follows curved vehicle panels
• Waterproof and moisture resistant
• Fire tested to ISO 3795
• Operating temperature from -40°C to +100°C
• Suitable beneath carpet lining, plywood and interior trim

Technical Specifications

• Quantity: 2 rolls
• Thickness: 5mm
• Roll size: 600mm × 5m each
• Total coverage: approximately 6m²
• Construction: Butyl adhesive with closed-cell foam insulation
• Temperature range: -40°C to +100°C
• Fire test: ISO 3795
• Installation: Self-adhesive

Recommended Installation Areas

Suitable for vehicle roofs, side panels, sliding and rear doors, tailgates, wheel arches, floors, bulkheads and rear quarters.

How to Install

1. Clean and degrease the painted metal surface thoroughly.
2. Measure and cut the material to the required shape.
3. Test-fit before removing the backing.
4. Peel away the release film gradually and press firmly into place.
5. Use a sound-deadening roller to remove trapped air and ensure full contact.
6. Seal adjoining edges with suitable joint tape where required.