Benefits of Carpet Underlay:
- Prolongs the life of carpets.
- Reduce excess glue application on your wooden floors.
- Minimises carpet rucking.
- Gives extra underfoot comfort.
- Ideal for wheeled traffic areas.
- Minimises furniture indentation marks.
- Provides excellent heat and sound insulation.
- Originating from the UK
ASRO has a vast history of involvement in office carpet supply and installation projects and other products. Click to see some of our well-known clients
Designed to enhance comfort and durability, carpet underlay is a specialised secondary layer installed beneath the main carpet roll. Our selection spans a diverse range of materials—including PU foam, rubber sponge, felt fibre, and crumb rubber—each engineered to meet specific performance standards from residential cushioning to heavy-duty commercial demands. By selecting the appropriate specification for your sector, you can benefit from tailored advantages such as improved underfoot feel, enhanced wear resistance, and significant sound and thermal insulation.
* Discuss with our sales team to pick up the right one for you.
| Carpet Underlay Model | Type | Primary Usage | Size
(m) |
Thick (mm) | Acoustic (Impact Sound reduction) | Specification |
| PU Foam 7 | Cushion | Cushioning, low-cost | 1.37x11m | 7mm | 27dB | Click |
| PU Foam 8 | Cushion | Cushioning, low-cost | 1.37×11 | 8 | – | Click |
| FR – 7 | Cushion | FR, Cushioning | 1.37×11 | 7 | 34dB | Click |
| IMO Marine | Cushion | Marine, Cushioning | 1.37×11 | 6 | 30dB | Click |
| Supreme Rubber | Bouncing Cushion | Luxury bumpy cushioning, Acoustic | 1.3x 8 | 8.5 | 39dB | Click |
| Defender Rubber | Bouncing Cushion | Bumpy cushioning, Heavy contract use | 1.37×7.3 | 6.1 | 31dB | Click |
| Crump Rubber DF500 | Hard Rubber | Heavy contract use, go with high traffic carpets like Axminster | 1.37×11 | 5.25 | 26dB | Click |
| Felt Fibre 33 | Hard Fabric Cushion | Heavy contract use, Sound Absorption | 1.37×11 | 9.5 | 27dB + Sound absorption | Click |
| Felt Fibre 42 | Hard Fabric Cushion | Heavy contract use, Sound Absorption | 1.37×11 | 11 | 33dB + Sound absorption | Click |
| Acoustic Underlay | Hard | For Hard Floorings, Sound | 1.2×10 | 3 or 5 | LnW – 61dB, ΔLw – 18dB | Click |
You can approach our friendly consultants to check which carpet underlay is best suited for your carpet & budget











