KNAUF XPS PIR Laminate Plus Insulated Plasterboard

Ideal for use in both refurbished and new building projects, KNAUF PIR Laminate is a unique material that combines extruded polystyrene with plasterboard, so both items can be installed at the same time. With a vapour barrier that prevents moist air from travelling through the building, this KNAUF insulated plasterboard is comprised of a layer of CFC and HCFC free extruded polystyrene bonded to a KNAUF Wallboard plasterboard.   

Providing an excellent thermal performance, KNAUF PIR Laminate reduces both energy expenditure and CO2 emissions. It is supplied with a tapered edge for a plaster finish or for direct decoration and meets the requirements of building regulations for walls and room-in-roof situations.  

Applications: 

• Ceilings  
• Internal walls  
• New builds  
• Refurbishments  
• Warm roofs  
• Loft conversions and extensions 

Storage: Store flat and keep protected from weather conditions.  

Installation: Use in accordance with BS 8000 British Standard Workmanship on building sites 

Features: 

• High-quality thermal performance at reduced thickness  
• Tapered edge  
• Fire and vapour resistance  
• Can be dot and dab installed  
• Maximises room space  
• CFC and HCFC-free  
• Built-in vapour barrier  
• Quick installation  
• Strong and durable 
• Thickness: 27mm / 40mm  
• Length: 2400mm  
• Width: 1200mm  
• Weight per m2: 6.85kg/m2  
• Coverage per board: 2.88m2 
• Thermal Conductivity: 0.033W/mK  
• Standards Certification: EN 13950 

DISCLAIMER: Please make sure this product meets fire safety regulations for your project. 

Other PIR Insulation brands we stock include: 

• Celotex  
• Kingspan 
• Recticel  
• Ecotherm 

About the Manufacturer  

Knauf is a global leader in building materials and construction solutions, renowned for its innovative products and commitment to sustainability. With a rich history spanning over 80 years, Knauf has continually pushed the boundaries of what's possible in the construction industry. 

Founded in 1932 by brothers Alfons and Karl Knauf in Germany, the company has grown from a small family business to a multinational corporation with operations in over 60 countries. Knauf's extensive product range includes insulation materials, gypsum boards, plasters, and ceiling systems, among others, all designed to enhance the comfort, safety, and efficiency of buildings worldwide.