sia House – uncomplicated, simple and quick

8 Plasterboard drywall construction, very fine finish (Q4)

Quality level 4 – For stucco or smooth wall coverings with a gloss finish (e.g. metal/vinyl wallpaper)
1
Hand entfernt Leimreste von Gipsfaserplatte

Pre-filling

  • Clean surface
  • Moisten transverse joints using a paintbrush
  • Apply filler at right angles to the joint and
  • wipe along the joint to remove
2
Hand entfernt Leimreste von Gipsfaserplatte

Joint cover strips

  • Insert glass fibre strips
  • Press in carefully with a smoothing trowel
3
Hand entfernt Leimreste von Gipsfaserplatte

Cover with filler

  • Allow the filler to dry
  • Skim the bodyfiller using a sharp edge
  • Cover over joints again with a slightly wider application of filler
4
Hand entfernt Leimreste von Gipsfaserplatte

Full coverage

  • Coat the whole surface with a layer of approx. 1 mm thickness
5
Hand entfernt Leimreste von Gipsfaserplatte

Final sanding

  • Allow the covered surface to dry completely
  • Sand over the plastered surface

Plasterboard with a perfect surface finish