PIR + Gips WR AK 2600x600x70+12,5mm Rd:3.18 (=1,56 m²)
PIR + Gips WR AK 2600x600x81+12,5mm Rd:3.65 (=1,56 m²)
PIR + Gips WR AK 2600x600x90+12,5mm Rd:4.09 (=1,56 m²)
PIR + OSB 2440x600x20+9mm Rd:0,91 (1,46 m²)
PIR + OSB 2440x600x30+18mm T&G Rd:1,36 (=1,46 m²)
PIR + OSB 2440x600x90+9mm Rd:4,09 (=1,46 m²)
PIR+Gips WR 2600x600x140mm+12,5mm AK Rd:6,36 (=1,56m²)
Stucplaat 2000x600x9,5mm RK (=1,20 m2)