110mm Unilin ECO360/CW Partial Fill Cavity Wall PIR Insulation Board is a bio-enhanced thermal solution tailored for partial-fill cavity wall insulation applications. Featuring robust facings, precision-engineered joints, pre-formed corners, and a thermal conductivity of 0.020 W/mK, this product delivers reliable performance.
The 110mm Unilin Partial Fill Cavity Wall PIR Board represents an environmentally conscious option for Passive House and low-energy building schemes. When installed in a standard cavity wall configuration, it can achieve an excellent Passive U-Value of 0.15 W/m2K.
Selecting 110mm ECO360 Partial Fill Cavity Wall PIR Insulation Board allows you to retain a residual cavity space that provides robust protection against wind-driven rain penetration and safeguards your structure effectively.
Model: Cavity Wall 360
Length: 1200mm
Width: 450mm
Thickness: 110mm
Pack Quantity: 4
Board Coverage: 0.54m2
Pack coverage: 2.16m2
Pack Weight: 8kg
Thermal Conductivity: 0.020W/mK
R-Value: 5.5m2K/W
Compressive Strength: 120kPa
Type: Bio enhanced high performance PIR Insulation
Inner facing: Foil facing
Outer facing: Foil facing
Applications: Partial fill cavity walls
Browse our full Unilin range and use the left-hand filters to narrow by thickness or coverage area. For project-specific advice or bulk pricing enquiries, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service. We offer competitive UK Insulation board pricing.










