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- Provides 25 dB sound reduction for effective noise control
- Light 5 kg/m² surface mass ensures sound blocking
- Fire-resistant and self-extinguishing to FMVSS302 standard
- Flexible design allows easy cutting and installation
- Ideal for industrial, commercial, and technical acoustic applications
In Stock
- Brand: Siderise Special Products Ltd
- Model: BE5.H
- Weight: 6.57kg
- Dimensions: 1,250mm x 1,050mm x 2mm
- SKU: BE5.H
- Product code: P1-4131
- MPN: BE5.H
Options available
The Siderise DeadMAT BE5H 5kg is a high-performance flexible vinyl acoustic barrier designed to reduce airborne noise transmission in walls, floors, and ceilings within residential, commercial, and industrial buildings.
Constructed with mineral fillers to provide a heavy surface mass of 5kg/m², it delivers a sound reduction performance of 25dB Rw, tested to relevant standards. Its flexible, low-thickness design makes it ideal for retrofit installations, overlays, and new build applications with minimal impact on overall construction width.
Fully compliant with FMVSS302 fire safety regulations, the DeadMAT is suitable for use in a wide range of building types where improved acoustic comfort and fire safety are critical.
Specification:
Width: 1250mm
Length: 1050mm
Dimensions: 1.25m (W) x 1.05m (L)
Reaction to Fire: Self-extinguishing to FMVSS302
Acoustic performance: 25 dB Rw (BS EN ISO 140-3:1995)
Composition: Flexible vinyl with mineral fillers
Installation: Friction fit, overlays, clamped
Siderise DeadMAT Sound Barrier Flexible Acoustic Mat Features:
✔️ 25dB Rw sound reduction to industry standards
✔️ Natural flame retardancy, self-extinguishing to FMVSS302
✔️ Lightweight at 5kg/m² with flexible vinyl construction
✔️ Low 2mm thickness fits tight spaces and overlays
✔️ Easy to cut and install for friction fit or clamped applications
Siderise DeadMAT Sound Barrier Flexible Acoustic Mat Applications:
✔️ Overlay to timber floors in residential or commercial units
✔️ Lining rigid walls or ceilings to reduce airborne noise
✔️ Internal duct or pipe cladding for acoustic control
✔️ Flanking sound upgrades in partition junctions
✔️ Noise curtain in service risers or technical voids
Siderise DeadMAT Sound Barrier Flexible Acoustic Mat Installation Guide:
✔️ Prepare surface – ensure clean, dry, and free of dust
✔️ Cut material – use a utility knife or shears
✔️ Apply directly – bond with suitable contact adhesive
✔️ Seal joints – use acoustic tape or overlap seams
✔️ Treat penetrations – seal around pipes or cables
✔️ Inspect & finish – check coverage and secure edges
*Further information may be found in our Downloads section.
Fairly easy access to all PDF files.
Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet
| specification | |
| Board covarage | 1.31 m2 |
| Length | 1050mm |
| Material | Vinyl with mineral fillers |
| Size | 2mm x 1250mm x 1050mm |
| Thickness | 2mm |
| Weight/m2 | 5kg |
| Width | 1250mm |
| Fire Classification | Self-extinguishing to FMVSS302 |
| Slab Coverage | 1.31m2 |
| Coverage | 1.31m2 |
| Fire performance | Self-extinguishing to FMVSS302 |
| Shipping method | Palletised delivery |
| Grade | 5kg/m2 |
| Sound insulation reduction | 25 dB Rw |
| Applications | Soundproofing walls, floors, and ceilings |
| Fixing method | Bonded, friction fit, or free-laid on rigid surfaces |
| ETA Notification | Yes |
| Features | Fire-retardant vinyl mat |
| Manufacturer | Siderise Insulation® |
We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')
Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.
We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776
We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.
INSTALLERS
No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.
4 TIPS FOR CHOOSING THE BEST INSULATION INSTALLER
1. Thermal inspection picture in portfolio
It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.
2. Reviews
Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.
3. Compare prices
Comparing prices will also ensure companies can’t take advantage of you and give you a fair price.
4. Word of Mouth
The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.
Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.
https://www.nia-uk.org/find-an-installer/
https://www.ratedpeople.com/local-thermal-insulation
STOCKIST
We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.
