100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6)
 
                                               
                                               
                                               
                       
                       
                      100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6)
                          
          
          
          
          
          
          
                      Price: £47.12 (£56.54 inc VAT)
                                                                                                                      Price per m2: £10.91/m2 (£13.09 inc VAT)
                                          - Product Code: A1-216
- Delivery Time: 1 - 2 days
- Brand: Rockwool (Tech. support: 08712221780)
- Model and Size: 1200mm x 600mm - 4.32m2
- Weight: 14.26kg
Our ratings on 30-10-2025:
             
              4.8 out of 5
            100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6)
Width: 600mm
Length: 1200mm
Pack Quantity: 6
Density: 33kg/m3
Weight/m2: 3.3kg
Weight: 14.26kg
Thermal Conductivity: 0.037W/mK
R-Value: 2.63m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
CHARACTERISTICS
- Excellent thermal and acoustic performance,
- Easy to handle and, install requires no maintenance
- Has a flexible edge prevents gaps in the insulation,
- Non-combustible,
- Environmentally friendly, with no GWP and ODP potential,
- Helps comply with applicable regulations,
- No waste.
APPLICATION
- Separating walls and floors,
- Framed external walls,
- Framed internal partitions,
- Suspended floors,
- Pitched roofs.
Rockwool Flexi expands into the void, ensuring thermal and acoustic integrity, whilst rigid insulations may leave a 6 mm gap, or even fall out, when the timber dries out.
CERTIFICATION
- Satisfy the requirements of BS EN 13162 - Thermal insulation products for buildings. Factory made mineral wool (MW) products.
- Manufactured under ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems.
                              Brand: Rockwool
                                            Model and Size: 1200mm x 600mm - 4.32m2
                          
          
              Delivery Time: 2 - 3 working days                          
                  
                  
                  
                75mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The structur..
        
                  
                                                                    £37.11
                                                                                
                          £44.53 inc VAT
                                    
                              Brand: Rockwool
                                            Model and Size: 1000mm x 600mm - 1.20m2
                          
          
              Delivery Time: 5 - 7 days                          
                  
                  200mm Rockwool Frontrock Super Dual Density External Wall Insulation Slab 1000mm x 600mm (pack of 2)
                  
                200mm Rockwool Frontrock Super is a high‑performance, mineral‑wool board designed specifically for external wall insulation (EWI) systems. It combines two distinct density layers in a single panel to deliver both excellent thermal performance and robust structural support. The core of the slab is a ..
        
        
        
                  
                              Brand: Rockwool
                                            Model and Size: RockLap 17/25mm 
                          
          
              Delivery Time: 1 - 2 days                          
                  
                  
                  
                17mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a complet..
        
                  
                              Guide Price: £7.10
                          
                          £8.52 inc VAT
                                    
                              Brand: Rockwool
                                            Model and Size: 1200mm x 600mm - 4.32m2
                          
          
              Delivery Time: 1 - 2 days                          
                  
                  
                  
                90mm Rockwool Flexi Insulation Slab is a unique semi-rigid thermal and acoustic insulation product made from volcanic rock. It has a flexible edge, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame systems. This flexi-edge ensur..
        
                  
                                                                    £45.84
                                                                                
                          £55.01 inc VAT
                                    
                              Brand: Rockwool
                                            Model and Size: 1200mm x 600mm - 57.6m2 - Free Delivery
                          
          
              Delivery Time: 2 - 3 working days                          
                  
                  
                  
                100mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The structu..
        
                  
                              Guide Price: £431.15
                          
                          £517.38 inc VAT
                                    
                              Brand: Rockwool
                                            Model and Size: 1200mm x 600mm - 4.32m2
                          
          
              Delivery Time: 3 - 5 days                          
                  
                  
                  
                60mm Rockwool RW3 Slab (Prorox SL 930) is a semi-rigid resin bonded slab, providing great thermal, acoustic and fire resistance, designed to be used in various applications in floors, walls and roofs, including special applications in industrial buildings for insulation of ships, offshore platforms,..
        
                  
                              Guide Price: £53.52
                          
                          £64.22 inc VAT
                                    Categories
- Glass and Rock Wool Insulation
- Rock Wool Insulation
- Acoustic | Soundproofing
- Acoustic Insulation Slabs and Rolls
- Roof Insulation
- Flat Roof Insulation
- Pitched Roof Insulation
- Loft Insulation
- Floor Insulation
- Wall Insulation
- Internal Wall Insulation
- Partition Wall Insulation
- Slabs and Batts
- All Products
 
             
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   
        
        
                   Rockwool-flexi-datasheet-09.2024.pdf
 Rockwool-flexi-datasheet-09.2024.pdf 
              
                                                 
                              
                           
              
              
                           
              
                                                 
                              
                           
              
                                                 
                              
                           
              
                                                