Xtremeauto Dead Quiet Sound Deadening Sheets – 20 Pack, 20 sq.ft (1.8 sq.m

Xtremeauto Dead Quiet Sound Deadening Sheets – 20 Pack, 20 sq.ft (1.8 sq.m) – Car, Van & Motorhome Sound Proofing and Vibration Damping Mat (1.8mm Thick, 375 x 250mm)
- 20 Sheet Sound Deadening Pack – Covers 20 sq.ft (1.8 sq.m) with 20 individual sheets sized 375mm x 250mm.
- High Grade Butyl Construction – Premium quality sound deadening with aluminium top layer for maximum performance.
- Reduce Noise & Vibration – Effectively dampens panel vibration and stops rattles, lowering road, engine, exhaust and transmission noise.
- Easy to Install – Flexible 1.8mm thick sheets with strong self-adhesive backing for quick application in cars, vans, and motorhomes.
- Xtremeauto DEAD QUIET Series – Trusted UK automotive brand delivering professional-grade sound proofing for vehicle conversions.
The Xtremeauto Dead Quiet Sound Deadening Sheets – 20 Pack
The Xtremeauto Dead Quiet Sound Deadening Sheets deliver professional-grade noise and vibration reduction, transforming your vehicle into a quieter, more comfortable space. Perfect for cars, vans, campers, and motorhomes, these sheets are designed to block unwanted noise and enhance the overall driving experience.
Premium Butyl & Aluminium Construction
Each sheet features a high-grade butyl rubber base combined with a durable aluminium top layer, ensuring superior soundproofing and vibration damping performance that lasts.
Reduces Noise & Rattles
Effectively minimises road, engine, and transmission noise, while preventing panel resonance and metal vibration. Perfect for improving cabin comfort and audio system quality.
Trusted Xtremeauto Quality
Part of the Xtremeauto Dead Quiet Series, this kit represents UK-engineered performance soundproofing trusted by professionals and DIY installers alike.
With 20 sheets included, the full pack offers a total coverage of 20 square feet
The Xtremeauto Dead Quiet Sound Deadening Sheets are precisely sized for easy installation and maximum coverage. Each sheet measures 38cm (14.96 inches) in length and 25cm (9.84 inches) in width, making them compact enough to handle comfortably while still covering a substantial surface area.
Perfect balance between flexibility and strength
At a thickness of 1.8mm, each sheet strikes the perfect balance between flexibility and strength. This thickness ensures effective noise and vibration absorption without adding unnecessary weight or bulk to your vehicle.
- Xtremeauto Dead Quiet Sound Deadening Sheets – 20 Pack
- 20 sq.ft (1.8 sq.m) – Car
- Van & Motorhome Sound Proofing and Vibration Damping Mat (1.8mm Thick
- 375 x 250mm)
| SKU: | B0FSDDQBZF |
| Dimensions: | 37.5L x 25W centimetres |
| Brand: | Xtremeauto |
| Model: | XADQSD1 |
| Part: | XADQSD1 |
| Manufacture: | Xtremeauto |
| Origin: | China |
Product Description




Perfect balance between flexibility and strength
At a thickness of 1.8mm, each sheet strikes the perfect balance between flexibility and strength. This thickness ensures effective noise and vibration absorption without adding unnecessary weight or bulk to your vehicle.









Fantastic quality, so far I have covered the boot, front doors and the rear pillars of a Mk2 Golf and the difference was noticable immediately. Took the car for a drive after fitting this layer but before adding the second product, vibration and chassis noise was reduced by more than half. Once the roof and floor is done I reckon that will address the rest.
This however is the first layer of sound deadening, do not buy this alone expecting total silence. This layer cuts out vibration and rattles in the car, you follor this layer with a layer of cold foam insulation and it cuts out external wind noise, engine and exhaust sound for a true modern feel on an older car. Excellent product, will be back for more for my campervan.
I don’t normally write reviews but felt I wanted to for this. My van roof rack was causing a lot of wind noise so I ordered these sheets. Soo easy fitted and very applyable around corners and bends. Sticks well but also peels off easily if they need altered. The difference in the sound reduction is incredible. Highly highly recommend. Great value for money. I can’t compare them to others but would definitely buy again.
Bloody brilliant so easy to fit and make a huge difference to my land rover ,watch a you tube video for tips and it makes get sense …would definitely recommend anyone this produc
Reasonable price and seems really good. I’m using it to try to reduce the road noise on my old VW T5.
Very warm day fitting it, so the adhesion worked really well. No need to heat up before applying for me.
Probably applied more than I needed to, but I have off road tyres so wanted as much noise reduction as possible.
For the price, it helped eliminate wheel spacer drone/ressonance in the boot. If you have a wheel we’ll and find there’s motorway drone or excessive noise at the back of the car, this is worth putting on.