Recticel Eurowall + Cavity Wall Insulation is a tongue and groove PIR board designed specifically for partial-fill cavity wall applications. With a rigid PIR core and low-emissivity foil facings, it offers excellent thermal insulation and a secure interlocking edge detail to minimise thermal bridging. Ideal for masonry cavity walls, it’s lightweight, easy to cut, and ensures a snug, reliable fit between boards for superior insulation performance.

Board Size: 1200mm x 460mm

Thickness: 90mm – 140mm

Material: PIR (polyisocyanurate) foam

Facing: Low-emissivity aluminium foil

Edge Detail: Tongue & groove

Thermal Conductivity (λ): 0.022 W/mK

Suitable for: Cavity wall insulation

Usage: Thermal insulation for masonry walls