25mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 12)
 
                                              25mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 12)
                          
          
          
          
          
          
          
                      - Product Code: A1-4499
- Delivery Time: 2 - 3 working days
- Brand: Xtratherm (Tech. support: 03712221055)
- Model and Size: 2400x1200mm - 34.56m2
- Weight: 38.88kg
Our ratings on 30-10-2025:
             
              4.8 out of 5
            25mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 12)
Width: 1200mm
Length: 2400mm
Pack Coverage: 34.56m2
Pack Quantity: 12
Density: 45kg/m3
Weight/m2: 1.13kg
Weight: 38.88kg
Thermal Conductivity: 0.020W/mK
R-Value: 1.19m2K/W
Compressive Strength: 125kPa
Fire Rating (Reaction to Fire): B(Class 0)
25mm Xtratherm Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR 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,
- Low risk fire rating - Class 0,
- 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
- Manufactured under a quality system approved to EN ISO 9001:2000 (Quality Management Systems)
- Manufactured under an environmental system approved to EN ISO 14001:2004 (Environmental Management Systems)
- Is manufactured without the use of CFC's or HCFC's and has Zero Ozone Depletion Potential
- BBA approved
                              Brand: Xtratherm
                                            Model and Size: 1200mm x 1200mm - 7.20m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                100mm Xtratherm FR-BGM is a PIR insulation board that is faced with a fleece finished bitumen/glass facers and is suitable for use below partially bonded bitumen based built up roofing systems. FR-BGM is suitable to apply torch on felt directly on the insulation. FR-BGM can also be used in mech..
        
                  
                              Guide Price: £170.60
                          
                          £204.72 inc VAT
                                    
                              Brand: Xtratherm
                                            Model and Size: Thin-R - 2400 x 1200 - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                80mm Xtratherm Thin-r is a foil faced Polyisocyanurate (PIR) insulation board formed by a blowing process which generates rigid foam composed of fine cells filled with Pentane blowing agent trapped within the foam. Pentane has very good insulating properties and gives Thin-r superb insulating capabi..
        
                  
                              Guide Price: £38.24
                          
                          £45.89 inc VAT
                                    
                              Brand: Xtratherm
                                            Model and Size: Thin-R - 2400 x 1200 - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                50mm Xtratherm Thin-r is a foil faced Polyisocyanurate (PIR) insulation board formed by a blowing process which generates rigid foam composed of fine cells filled with Pentane blowing agent trapped within the foam. Pentane has very good insulating properties and gives Thin-r superb insulating capabi..
        
                  
                              Guide Price: £24.64
                          
                          £29.57 inc VAT
                                    
                              Brand: Xtratherm
                                            Model and Size: 2400x1200 - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                116mm Xtratherm FR/TP Ply is a composite insulated panel of 110mm Xtratherm Polyisocyanurate core with a composite foil face, bonded to 6mm WBP grade plywood board. Xtratherm FR/TP Ply is designed to provide high levels of thermal insulation and decking in one operation for new and refurbishment fla..
        
                  
                              Guide Price: £70.50
                          
                          £84.60 inc VAT
                                    
                              Brand: Xtratherm
                                            Model and Size: 2400x1200mm - 8.64m2
                          
          
              Delivery Time: 2 - 3 working days                          
                  
                  
                  
                120mm Xtratherm Safe-R SR/RS Phenolic foam is a superior performance rigid insulation rainscreen cladding board with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR/RS is faced with low emissivity aluminium facings both sides, and ha..
        
        
        
                  
                              Brand: Xtratherm
                                            Model and Size: 2400x1200mm - 11.52m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                75mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Suitable for use bel..
        
        
        
                   
             
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   BBA-Certificate_Xtratherm-SR-UF.pdf
 BBA-Certificate_Xtratherm-SR-UF.pdf 
              
              
                           
              
              
                           
              
              
                           
              
              
                           
              
              
                          