3mm Silver Lux Acoustic Foam Underlay (15m²)
Product code: 100210
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3mm Silver Lux Acoustic Foam Underlay (15m²)
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Product Information
Silver Lux is a lightweight PE foam underlay designed for floating laminate and floating engineered wood flooring. It includes an overlapping moisture protection layer to help protect against rising moisture, while also adding cushioning underfoot and helping reduce everyday footfall noise.
Supplied as a 3mm roll with 15m² coverage (1m x 15m), it is a practical option for faster fitting across larger areas. The overlap design helps create a neater moisture barrier line along the joins when installed correctly.
This underlay is intended for floating floor installations only. Lay it on a clean, level subfloor with the moisture barrier facing up, overlap the edge as designed, and seal joins using suitable underlay joining tape for best results. The range is shown as compatible for underfloor heating, but always follow the flooring manufacturer’s maximum tog guidance for the full floor build-up.
- PE foam underlay with moisture barrier overlap
- 3mm thickness, 15m² roll (1m x 15m)
- Adds cushioning underfoot
- Helps reduce footfall noise (value not stated)
- 100% recyclable polyethylene foam
Specifications
| Width | 1 m |
|---|---|
| Concrete Sub-floor | No |
| Coverage | 15 m² |
| Density | 20 kg/m³ |
| Suitable for Engineered | Yes |
| Suitable for Laminate | Yes |
| Levelling | Yes |
| Suitable for LVT | No |
| Weight | 1.2 kg |
| Sold Per | Roll |
| Sound Reduction | 20 dB |
| Subfloor Type | Concrete, Timber |
| Underfloor Heating | No |
| Thickness | 3 mm |
| Installation Method | Loose lay (floating) |
| Length | 15 m |
| Suitable for Solid Flooring | No |
| Floor Type | Laminate, Engineered Wood |
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more
Product Information
Product Description
Silver Lux is a lightweight PE foam underlay designed for floating laminate and floating engineered wood flooring. It includes an overlapping moisture protection layer to help protect against rising moisture, while also adding cushioning underfoot and helping reduce everyday footfall noise.
Supplied as a 3mm roll with 15m² coverage (1m x 15m), it is a practical option for faster fitting across larger areas. The overlap design helps create a neater moisture barrier line along the joins when installed correctly.
This underlay is intended for floating floor installations only. Lay it on a clean, level subfloor with the moisture barrier facing up, overlap the edge as designed, and seal joins using suitable underlay joining tape for best results. The range is shown as compatible for underfloor heating, but always follow the flooring manufacturer’s maximum tog guidance for the full floor build-up.
Key Features
- PE foam underlay with moisture barrier overlap
- 3mm thickness, 15m² roll (1m x 15m)
- Adds cushioning underfoot
- Helps reduce footfall noise (value not stated)
- 100% recyclable polyethylene foam
Specifications
| Width | 1 m |
|---|---|
| Concrete Sub-floor | No |
| Coverage | 15 m² |
| Density | 20 kg/m³ |
| Suitable for Engineered | Yes |
| Suitable for Laminate | Yes |
| Levelling | Yes |
| Suitable for LVT | No |
| Weight | 1.2 kg |
| Sold Per | Roll |
| Sound Reduction | 20 dB |
| Subfloor Type | Concrete, Timber |
| Underfloor Heating | No |
| Thickness | 3 mm |
| Installation Method | Loose lay (floating) |
| Length | 15 m |
| Suitable for Solid Flooring | No |
| Floor Type | Laminate, Engineered Wood |
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more




