074 97 23636

From 08:00 to 18:00 (Mon-Fri) Sat 08:00 to 16:30

Mannok Cavity Wall Insulation
  • SKU: QTTW80X

Mannok Cavity Wall Insulation


Tax included. Shipping calculated at checkout.



Product Description:

Mannok Therm Cavity / MC PIR insulation is a high performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing, for use in partial fill cavity wall applications.

The low emissivity foil facings increases the thermal resistance of the residual cavity and reducing the overall U-value of the wall.


The good dimensional tolerances of the Mannok Therm Cavity / MC PIR insulation board enabling it to be tightly butted to form a continuous layer of insulation.

Available with profiled T & G edges aiding installation and ensuring continuity of insulation across the joint.

Board size (mm)   450mm x 1200mm
Thickness (mm)   25mm – 110mm
Thermal Conductivity (λ)   0.022w/mk
*Mannok Therm Cavity / MC (previously Quinn Therm QW Cavity Wall)
  • Barcode:
BACK TO TOP