A high-performance, foil-faced stone wool insulation board providing integrated vapour resistance and thermal reflection for exposed plant rooms and service zones.
Soffitclad® Foil Faced is a high-performance stone wool insulation board engineered with a durable aluminium foil facing for use within exposed soffits, industrial plant rooms, and high-demand service zones. Manufactured from volcanic basalt rock, it provides reliable thermal insulation, fire resistance, and acoustic absorption while the reinforced foil facing acts as an integrated vapour control layer and enhances thermal reflection. This option delivers a bright, robust shield ideal for areas with exposed building services where moisture control and structural durability are paramount. With a structural nominal density of 100 kg/m³ and a declared thermal conductivity of λ = 0.0364 W/mK, Soffitclad Foil Faced delivers high-performance thermal protection along with exceptional acoustic performance. It features a premium Euroclass A1 non-combustible stone wool core, providing outstanding fire safety across complex commercial and industrial building configurations.
SOFFITCLAD®Foil Faced is specified across Soffit Applications constructions. Typical application areas include:
Datasheets, Declarations of Performance, BIM files and certificates for SOFFITCLAD®Foil Faced are available on request from our technical team.
Contact technical team| Name | Value | Unit |
|---|---|---|
| Reaction to fire (Euroclass) | A1 — non-combustible | — |
| Classification standard | BS EN 13501-1 | — |
| Nominal density | 100 | kg/m³ |
| Declared thermal conductivity (λD) | 0.0364 | W/mK |
| Thickness range | 130–160 | mm |
Full property schedule (water absorption, vapour resistance, compressive strength, dimensional stability) available on request.
| Product code | Thickness (mm) | Width (mm) | Length (mm) | Pieces / pallet (pcs) | m² / pallet (m²) |
|---|---|---|---|---|---|
| TWSF100130 | 130 | 600 | 1200 | 20 | 21.6 |
| TWSF100145 | 145 | 600 | 1200 | 20 | 21.6 |
| TWSF100160 | 160 | 600 | 1200 | 16 | 17.28 |
Project references and case studies featuring SOFFITCLAD®Foil Faced are available on request.
Contact technical teamOur technical team can help you specify SOFFITCLAD®Foil Faced for your project.
Phone: 020 3949 8826
Email: [email protected]
Locate your nearest Thermawool stockist or distributor for availability and lead times across the UK.
Find a stockistHead Office
1 Bedlam Mews, London, SE11 6DF
Warehouse
Unit 1, Mirravale Estate, Dagenham, RM8 1YY
