Dodo Mat Roadblok Multilayer Construction Damping, Insulation and Noise Barrier
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Dodo Mat Roadblok 6 Sheets
Pack Coverage (2.1sq.m) Individual Sheet size: 700 x 500 mm
Multilayer Construction - Damping, Insulation and Noise Barrier
A 4-layer soundproofing mat built from polymer compounds for effective noise and vibration reduction in cars and vans.
Roadblok combines four distinct layers: an acoustic membrane, a dense butyl rubber layer, a foamed rubber soundproofing and heat-insulating layer, and a self-adhesive sound damping polymer base. The non-woven black cloth top gives a clean, factory-style finish.
It is water resistant and works well across a wide range of vehicles. Use it on interior floor areas or as a second layer over existing sound deadening in high-noise zones. The extra strong self-adhesive layer ensures long-term performance without lifting or shifting.
- 4-layer construction: acoustic membrane, butyl rubber, foamed rubber, self-adhesive polymer
- Pack contains 6 sheets
- Total pack coverage: 2.1 sq.m
- Individual sheet size: 700 x 500 mm
- Water resistant
- Suitable for floor areas in cars and vans
- Can be used as a second layer over sound deadening material
- Conforms to curved and uneven surfaces
- Non-woven black cloth top layer for a subtle finish
Explore the full range in Dodo Mat.
Specification
| 1st layer | Butyl 1.2 mm |
|---|---|
| 2nd layer | Foam Rubber 3.8 mm |
| 3rd layer | Acoustic Membrane 2.5 mm |
| 4th layer | Black Fabric Finish |
| Sheet size | 700 x 500 mm |
| Thickness | 7.5 mm |
| Sheets in package | 6 pcs |
| Pack Coverage | 2.1sq.m |
| Weight | of 1 sheet 2.16 kg |
| Weight | of Pack 13kg |
| Operating temperature | range -40°C to +100°C. |
More specs
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What's Included
- 6 Sheets Dodo Mat Roadblok
Dodo Mat
About the Dodo Mat DOD-ROADBLOK
From our tech experts at CEN
Butyl sound deadening matting, for damping panels that resonate from Dodo Mat.
Who it suits
Awkward areas where sheet material will not go — wheel arches, cavities and complex panels.
Our tech experts advise
Coverage matters more than thickness: treat the outer skin behind the speaker first, then the inner. It is messy, fiddly work inside a door, which is why we normally do it as part of an install rather than sell it as a weekend job. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Dodo Mat range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Dodo Mat
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Frequently Asked Questions
Q: How much sound deadening do I need for my car?
A: As a guide, a pair of front doors takes around 1 to 1.5 square metres, and a full car between 4 and 6 square metres depending on coverage. The sheet coverage for this product is listed in the Specification tab.
Q: Where should I apply sound deadening first?
A: Doors give the biggest gain for both road noise and speaker performance, followed by the boot floor and wheel arches. Even a doors-only install noticeably tightens speaker bass.
Q: Is sound deadening difficult to fit myself?
A: It is one of the more DIY-friendly upgrades: panels are cut to shape, peeled and rolled firmly onto clean metal. A roller tool and panel removal tools make the job much easier, or CEN can carry out installation from our Nottingham premises.
Q: Will sound deadening improve my audio system?
A: Yes. Deadening the doors reduces panel resonance so speakers produce cleaner, tighter bass, and lowering road noise means you hear more detail at normal volumes.
