Mannok PIR Board is a high performance, fibre freeboard, with a rigid thermoset insulation core faced on both sides. It has a low emissivity composite foil facing. When used on floors the high compressive strength allows it to withstand dead and imposed loads transmitted through the floor. For roofs, the low emissivity facings increase the thermal resistance of unventilated air space adjacent to the insulation, improving the roof’s overall thermal performance.

Key points

- Low thermal conductivity, minimising the thickness required to achieve the design U-value.
- Zero ODP and GWP.

Specification:

Thickness: 20mm
Width: 1200mm
Length: 2400mm
Board coverage: 2.88 m²
Board Profile: Square Edge
Thermal Conductivity: 0.022 W/mK
R-Values: 0.90 m²K/W
Fire Rating: Euroclass E (BS EN 13501-1)
Compressive Strength: >150kPa
Water vapour resistivity: 300 MNs/gm

Application:

• Suitable for New Build and Refurbishment Projects.
• Suitable for Walls, Floors and Roofs.

Certification: