Van & Campervan Sound Deadening Sheets - 40x Butyl Soundproofing Mats for Cars & Doors, PeaceMAT™ XR

 

These PeaceMAT™ XR butyl sound deadening sheets are designed for campervans, vans, cars, and vehicle doors to reduce road noise, vibrations, and rattles. The self-adhesive soundproofing mats improve driving comfort and acoustic insulation by damping vibrations on metal panels, floors, and doors.

Ideal for creating a quieter, more peaceful campervan interior, PeaceMAT™ XR ensures a comfortable driving and living experience by minimising unwanted noise.

For optimal results, we recommend using SOShield™ Vapour Barrier or GlassMAT™ XR Foam Insulation as a second layer over the PeaceMAT™ XR. This combination provides both sound and thermal insulation, delivering a quieter and more energy-efficient campervan.

Key Points:

• Premium Quality Design: Crafted with flexible butyl rubber and a durable aluminium top layer for superior performance.
• Enhanced Thickness: 2mm thick mats provide greater sound deadening and weight compared to inferior alternatives.
• Professional-Grade: Trusted by luxury vehicle manufacturers and professional campervan converters.
• Noise Reduction: Partial coverage reduces panel resonance, while full coverage minimizes noise transmission effectively.
• Embossed Aluminium Top Layer: Features a tough 0.1mm aluminium surface for added durability.
• Easy Installation: Simple "cut, peel, and apply" application; using a roller enhances adhesion and performance.
• Resistant to Elements: Water, dust, and oil-resistant, ensuring long-lasting reliability.
• Flame Retardant: Meets safety standards for flame resistance.

Applications:

Suitable for various vehicle sound deadening applications, including:

• Boot and wheel arch deadening

• Body panel and load floor sound deadening

• Under-seat and car floor soundproofing

• Interior dash and car sill deadening

• Speaker enclosures and performance audio soundproofing

Perfect for reducing vibrations caused by audio equipment, road noise, and mechanical sounds.

Product Specifications:

• Size:  25cm x 20cm (40 sheets)
• Surface Weight: 3.8Kg/m²
• Thickness: 2mm
• R-Value: ≈ 0.03 (m²·K/W)
• U-Value: ≈ 33.0 (W/m²·K)
• Sound Deadening: ≈ 24–28 dB (per applied layer onto metal surfaces)

Temperature Resistance: -40°C to +120°C

Installation: Simply peel & stick, using pressure to ensure a secure fit.

 

PeaceMAT™ XR is a high-performance sound deadening solution used by professionals for effective noise reduction in vehicles, boats, and more.

How To Use Easy Instructions

What Problem Does PeaceMAT XR Solve?

Modern vans and vehicles have large thin metal panels which vibrate and resonate while driving. This creates:

• Road noise
• Tyre rumble
• Panel vibration
• Metallic rattles
• Poor audio quality
• Increased cabin noise

PeaceMAT XR helps stop these vibrations at the source by adding mass and damping to the metal panels.

It also improves the effectiveness of thermal insulation layers installed over the top.

Best Use Cases

PeaceMAT XR is ideal for:

• Campervan conversions
• Van soundproofing
• Car audio upgrades
• Vehicle restorations
• Motorhome insulation
• Commercial vans
• 4x4 vehicles
• Engine bay noise reduction
• Floor and wheel arch treatment

Where To Install

For best results, install PeaceMAT XR directly onto clean bare metal surfaces such as:

• Vehicle floors
• Wheel arches
• Side panels
• Sliding doors
• Rear doors
• Roof panels
• Bulkheads
• Boot floors
• Inner door skins

Most effective areas:

1. Floor
2. Wheel arches
3. Doors
4. Roof
5. Large flat wall panels

Recommended Layer Order

For the best campervan insulation and soundproofing setup:

Layer 1

PeaceMAT XR Sound Deadening Mat
(applied directly onto metal panels)

Layer 2

SOShield Closed Cell Foam or GlassMAT XR
(for thermal insulation and condensation control)

Layer 3

ABSOFT Thermo Fleece
(for additional thermal and acoustic insulation)

This layered system provides excellent:

• Sound deadening
• Thermal insulation
• Condensation protection
• Driving comfort

Condensation Benefits

Although PeaceMAT XR is primarily a sound deadening product, it also helps reduce condensation by:

• Reducing cold metal exposure
• Creating a sealed barrier on treated panels
• Supporting thermal insulation layers installed above it

For maximum condensation control, pair with:

• SOShield Closed Cell Foam
• GlassMAT XR
• ABSOFT Thermo Fleece

Noise Reduction Benefits

PeaceMAT XR significantly reduces:

• Road noise
• Tyre noise
• Panel resonance
• Vibrations
• Rattles
• Drumming metal sounds

Benefits include:

• Quieter driving
• Improved comfort
• Better sleep inside campervans
• Improved audio speaker performance
• More refined vehicle feel

Installation Instructions

1. Ensure surfaces are clean, dry, and grease-free.
2. Measure and cut PeaceMAT XR to size.
3. Peel away the backing paper.
4. Apply firmly onto the metal surface.
5. Use a roller to press firmly and remove air pockets.
6. Focus mainly on large flat vibrating metal panels.

Recommended coverage:

• 60-80% on walls and doors
• 100% on floors and wheel arches

Recommended Companion Products

Best paired with:

• SOShield Closed Cell Foam
• GlassMAT XR
• GlassMAT HTX
• ABSOFT Thermo Fleece
• PeaceMAT XXX Floor Barrier

For maximum sound deadening and thermal performance, combine PeaceMAT XR with closed cell foam and thermo fleece insulation layers.

PeaceMAT XR helps create a quieter, warmer, and more comfortable vehicle interior for everyday driving, long journeys, and campervan living.