Rigid PIR Insulation Board 40 mm – termPIR AL / Thermano / Recticel

Modern insulation for demanding projects

A 40 mm rigid PIR foam insulation board is an advanced thermal insulation material offering excellent thermal performance and a wide range of applications. It is an ideal choice for both new construction and renovation projects, providing effective thermal insulation for residential, commercial and industrial buildings.

Technical Specifications

• Thickness: 40 mm
• Material: Polyisocyanurate (PIR) foam
• Facing: Reflective aluminium foil on both sides, enhancing thermal performance and moisture resistance
• Thermal conductivity (λD): 0.022 W/(m·K)
• Thermal resistance (R): 1.85 m²K/W

Key Benefits

• Excellent thermal insulation
  The very low lambda value provides outstanding thermal performance with a relatively low material thickness.
• Moisture resistance
  The closed-cell structure limits water absorption, helping to increase the durability of the insulation.
• Lightweight and easy to process
  The boards are easy to cut, install and transport, significantly reducing installation time.
• Durability and stability
  PIR insulation provides long-lasting performance and maintains its insulation properties over time.
• Versatile applications
  Suitable for a wide range of horizontal and vertical building elements.

Applications

40 mm PIR insulation boards are ideal for insulating:

• Flat and pitched roofs
• External walls, including ETICS systems
• Ceilings, floors and intermediate floors
• Underfloor heating systems

Rigid PIR Insulation Board 40 mm – Effective Thermal Insulation

A 40 mm rigid PIR insulation board is a modern thermal insulation material that, with a thermal resistance of R = 1.85 m²K/W (for termPIR AL), effectively helps improve the energy efficiency of buildings. It is an environmentally conscious solution that can significantly reduce heating costs in winter and cooling costs in summer.

Availability and Options

PIR AL insulation boards are available from stock in two standard sizes:

• 1200 × 2400 mm
• 1200 × 600 mm

Available edge profiles:

• rebated / stepped edge
• tongue and groove
• straight edge (without profiling)

Wide Range of Thicknesses and Manufacturers

We offer PIR insulation boards from renowned manufacturers in a wide range of thicknesses – from 20 mm to 250 mm.

At each of our locations, boards with thicknesses of up to 150 mm are available from stock, while thicker versions are available to order.