COPER XPS is a range of insulation boards made of rigid single-layer extruded polystyrene with rough surface finish (without extrusion skin).
The edges can be either straight, L-shaped on all four sides, with a T&G joint on two or four sides.
On request the rough surface can be scored with longitudinal grooves.
Available thicknesses (mm): 30, 40, 50, 60, 80, 100, 120.
| EN 13164 Reference standard | ||
| Thickness (mm) | Resistance to compression (kPa) | Thermal conductivity (λᴅ) |
| 30 | ≥ 250 | 0,032 |
| 40 | ≥ 300 | 0,033 |
| 50 - 60 | ≥ 300 | 0,034 |
| 80 - 100 | ≥ 300 | 0,035 |
| 120 | ≥ 300 | 0,036 |
Recommended destinations of use
COPER XPS is specifically designed to be lined with a heat-welded waterproofing membrane of polymer bitumen.