Sopratherm CW4100 Cavity Wall Insulation - 1200 x 450 x 100mm (3.24m² Pack)
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Please note: this product is sold per pack. One pack contains 6 boards (3.24m² coverage per pack).
The Sopratherm CW4100 (formerly Celotex CW4000) PIR Insulation Board is a premium solution designed for partial fill cavity wall applications. With an exceptional thermal conductivity of 0.022 W/m.K, it ensures superior insulation with reduced thickness. Its low emissivity foil facing enhances thermal efficiency in sealed air cavities, making it an ideal choice for energy-conscious construction. Lightweight and rigid, it fits standard wall tie spacing for effortless installation.
Key Information
- Sold Per Pack: 6 boards per pack (3.24m² coverage).
- Cavity Wall Optimized: Perfect for partial fill cavity wall applications.
- Thermal Efficiency: Delivers excellent performance with minimal thickness.
- Easy Installation: Lightweight and rigid boards fit standard wall tie spacing.
- Foil-Faced Design: Improves thermal performance in sealed cavity spaces.
- Certified Reliability: Backed by BBA Certificate Number 16/5343 for defined use.
Technical Specification
- Length: 1200 mm
- Width: 450 mm
- Thickness: 100 mm
- Material: PIR
- Pack Quantity: 6 boards
- Coverage: 3.24 m² per pack
- Thermal Conductivity: 0.022 W/m.K
- Certifications: BBA Certificate Number 16/5343
- Type: Insulation Board
- Manufacturer Model No: CW4100
- Brand Name: Sopratherm (formerly Celotex)
Achieve outstanding insulation performance for cavity walls with Sopratherm CW4100. For up-to-date technical details, please see the Data Sheets section below.