25mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
 
                                               
                                              
                                            Guide Price
                                      
                               
                       
                      25mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
                          
          
          
          
          
          
          
                      Guide Price: £14.34 (£17.21 inc VAT)
                                                                    Price per m2: £4.98/m2 (£5.98 inc VAT)
                                          - Product Code: A1-5304
- Delivery Time: 1-3 working days
- Brand: Unilin (prev. Xtratherm)
- Model and Size: 2400mm x 1200mm - 2.88m2
- Weight: 2.16kg
Our ratings on 31-10-2025:
             
              4.8 out of 5
            25mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Length: 2400mm
Width: 1200mm
Thickness: 25mm
Board Coverage: 2.88m2
Board Coverage: 2.88m2
Density: 30kg/m3
Weight/m2: 0.75kg
Weight: 2.16kg
Thermal Conductivity: 0.022W/mK
R-Value: 1.15m2K/W
Compressive Strength: 150kPa
Surface Spread of Flame: Class 1
25mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manufactured under the highest standards of ISO 9001 and 14001 Quality and Environmental Management Systems.
CHARACTERISTICS
- High Thermal Performance Rigid Insulation,
- Easy to Install,
- Suitable for new build and refurbishment,
- Reduces Thermal Bridging,
- Closed cell structure – moisture resistant
APPLICATION
- Pitched roof
- Ventilated roof
- Warm roof
- Above and between rafters
- Under rafters, above ceilings
CERTIFICATION

                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 1200mm x 1200mm - 4.32m2
                          
          
              Delivery Time: 3 - 5 days                          
                  
                  
                  
                120mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
        
                  
                              Guide Price: £108.78
                          
                          £130.54 inc VAT
                                    
                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 1200mm x 1200mm - 5.76m2
                          
          
              Delivery Time: 3 - 5 days                          
                  
                  
                  
                110mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
        
                  
                              Guide Price: £134.70
                          
                          £161.64 inc VAT
                                    
                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 2400mm x 1200mm - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                25mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the highest stand..
        
                  
                              Guide Price: £14.34
                          
                          £17.21 inc VAT
                                    
                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 2400mm x 1200mm - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                65mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manuf..
        
                  
                              Guide Price: £34.07
                          
                          £40.88 inc VAT
                                    
                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 2400mm x 1200mm - 2.88m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                20mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the highest stand..
        
                  
                              Guide Price: £15.62
                          
                          £18.74 inc VAT
                                    
                              Brand: Unilin (prev. Xtratherm)
                                            Model and Size: 1200x450mm - 3.24m2
                          
          
              Delivery Time: 1-3 working days                          
                  
                  
                  
                75mm Unilin XtroLiner XO/CW board has a tongue and groove core of modified polyisocyanurate (PIR) bonded to low emissivity aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin XtroLiner XO/CW board reduces the junctions prone to thermal bridging imp..
        
        
        
                   
             
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   BBA-certificate-XT-TF.pdf
 BBA-certificate-XT-TF.pdf 
              
                                                 
                              
                           
              
                                                 
              
                                                 
                              
                           
              
                                                 
                              
                           
              
                                                 
              
                                                