Extra Thick 20mm Car Sound Deadening Mat 50x100cm Aluminum Foil Heat Insulation Heavy Duty Soundproof Foam for Door Roof Hood

Extra Thick 20mm Sound Deadening Mat

Upgrade your vehicle comfort with our extra thick 20mm insulation mat, designed for superior noise reduction and heat insulation.

The high-density foam combined with an aluminum foil surface provides excellent soundproofing and thermal protection, helping create a quieter and more comfortable driving environment.

20mm Extra Thick Design

Compared with ordinary insulation mats, the 20mm thick structure provides stronger sound absorption and vibration reduction.

• Better noise reduction
• Enhanced heat insulation
• Improved driving comfort

Premium Aluminum Foil Material

The reflective aluminum foil layer effectively blocks heat and improves thermal insulation performance.

Helps keep the interior cooler in summer and warmer in winter.

Easy to Cut & Install

The insulation mat is flexible and easy to cut, allowing simple installation in different areas of the vehicle.

Suitable for installation in:

• Car Doors
• Roof
• Hood
• Trunk
• Floor
• Firewall

DIY installation saves time and cost.

Wide Application

Ideal for many vehicles and insulation needs:

• Cars
• SUVs
• RVs
• Vans
• Car modification projects

Also suitable for garage and roof insulation.

Product Specification

Material: Aluminum Foil + High Density Foam
Thickness: Extra Thick 20mm
Type: Sound Deadening & Heat Insulation Mat
Installation: Self-adhesive / Easy installation

Warm Tips

• Please clean the surface before installation
• Press firmly after applying for better adhesion
• Manual measurement may have slight deviation