The impregnated GKBI gypsum board, measuring 2000 × 600 × 12.5 mm, is classified as type H2 according to DIN EN 520 and is designed for cladding walls and ceilings in damp rooms such as bathrooms or kitchens. With a width of 600 mm and an area of 1.20 m² per board, it is significantly more manageable than larger format boards. The boards are sold individually.
It is aimed at drywall contractors, interior finishing companies and experienced DIYers who are cladding bathrooms, kitchens or utility rooms and often work alone or via narrow stairwells; you can find other board types and formats in our plasterboard category .
Typical applications and points you should clarify before buying:
The 600 mm wide panel can also be carried through narrow stairwells and attics, while the impregnation reduces water absorption compared to a standard panel.
The crucial factor is how much the room is affected by moisture and whether water directly impacts the surface.
Type H2 limits the total water absorption after two hours of water storage to a maximum of 10%; for dry living spaces, the GKB gypsum board in the same format is sufficient .
For large, easily accessible areas, the GKBI panel 2000 × 1250 × 12.5 mm with 2.50 m² per panel reduces the number of joints.
The impregnation does not replace waterproofing: According to DIN 18534, gypsum boards are designed for water exposure classes W0-I and W1-I, whereby waterproofing is always required in W1-I, for example on walls in showers or above bathtubs. The product page does not specify the manufacturer, edge profile, or fire behavior; the information on the delivered board is authoritative.
The information is taken from the article description and the requirements of DIN EN 520 for type H2; manufacturer, edge shape, basis weight and fire behavior are not specified on the article page.
| Product type | Impregnated gypsum board (plasterboard) |
| Plate type national | GKBI according to DIN 18180 |
| Plate type European | Type H2 according to DIN EN 520 |
| Length × Width | 2000 × 600 mm |
| thickness | 12.5 mm |
| Area per plate | 1.20 m² |
| Sales unit | 1 piece (single plate) |
| Pallet quantity | 67.2 m² (calculated as 56 panels of 1.20 m² each) |
| Water absorption | Total water absorption max. 10% after 2 hours of water storage (requirement for type H2, DIN EN 520) |
| Dimensional tolerances | Length +0/−5 mm, width +0/−4 mm, thickness ±0.5 mm (DIN EN 520) |
| Area of application | Interior spaces, walls and ceilings; water exposure classes W0-I and W1-I according to DIN 18534 (W1-I only with waterproofing) |
| Item number (Shop) | 10854 |