JACKODUR® Cavity tray insulation

The perfect XPS insulation solution for base insulation in cavity walls.

Insulates and drains moisture away.

Made of extruded polystyrene foam (XPS), JACKODUR® Cavity tray insulation is specially designed for insulating the lower area of cavity walls. The tongue-and-groove joint provides insulation without thermal bridges. The beveled surface reliably channels away any moisture from the formwork cavity.

Product characteristics JACKODUR® Cavity tray insulation:

Beveled surface for masonry barrier
Insulation thicknesses of 80–200 mm
Heights: 250 mm and 350 mm
Rated thermal conductivity: 0.036 W/(m·K)
Excellent compressive strength, dimensional stability, moisture and rot resistance

Benefits JACKODUR® Cavity tray insulation:

Fast and economical handling
Tongue-and-groove configuration prevents thermal bridges

Ideal application:

Substrate for masonry barriers
Base insulation in cavity walls

Downloads to the product

Brochures

JACKODUR Catalogue (pdf; 5 MB)

Data sheets

JACKODUR Cavity tray insulation (pdf; 514 KB)

Ideal applications for JACKODUR® Cavity tray insulation

Core insulation Reliable insulation under severe weathering conditions.

Plinth insulation under plaster Optimal thermal and moisture protection in the perimeter area.