Cracks in plasterboard joints often occur due to incorrect installation or movement in the structure. These tips will help you reduce the risk:

1. Use the right frame

• • Mount onto a stable wooden or metal framework.
  • Place studs every 30–40 cm for extra stability.

2. Do not place joints above door and window corners

• • Stagger the joints so they don’t line up with stress points.

3. Use tapered edges

• • This allows the joint filler to fit better and creates a stronger bond.

4. Position screws properly

• • Screw head just below the surface, but not through the cardboard.
  • Center-to-center distance: approx. 25 cm on boards, approx. 17 cm on edges.

5. Jointing and reinforcing

• • Use joint filler and reinforcement tape (paper or fiberglass) for the seams.
  • Finish in at least two layers, sanding in between.

Extra tip: Let the structure acclimatize to room temperature before finishing, to minimize movement caused by temperature differences.