40mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 7)
40mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 7)
- Product Code: A1-6864
- Delivery Time: 2 - 3 working days
- Brand: Unilin (prev. Xtratherm) (Tech. support: 03712221055)
- Model: 2400x1200mm - 20.16m2
Our ratings on 04-08-2026:
4.8 out of 5
40mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 7)
Length: 2400mm
Width: 1200mm
Thickness: 40mm
Pack Quantity: 7
Board Coverage: 2.88m2
Pack Coverage: 20.16m2
Thermal Conductivity: 0.021W/mK
R-Value: 1.9m2K/W
Compressive Strength: 120kPa
Fire Rating (Reaction to Fire): D(Class 3)
40mm Unilin Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of an Euroclass D s1 d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/UF is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.02W/mK.
APPLICATION
- Underfloor
CHARACTERISTICS
- Superior performance phenolic foam,
- Provides the most efficient U-values with minimal thickness,
- Effective thermal and fire performance,
- Low smoke obscuration,
- For new build or refurbishment,
- Rot proof and will remain effective for the life span of the building,
- Can be readily cut using a sharp knife or fine toothed saw
CERTIFICATION
- EN ISO 9001 - Quality Management Systems
- EN ISO 14001 - Environmental Management Systems
- ISO 45001 - Occupational Health & Safety Management System
- BBA approved
Unilin_SR_UF_datasheet.pdf