sia House – uncomplicated, simple and quick

13 Façades and fronts with a perfect surface finish

1

Sanding off

  • Sand off the façade with a coarse grain
  • Fully sand out all old glaze, paints and coatings
  • Wood must be dry
2

Basic sanding

  • Finely sand using sandpaper
  • Perform an additional fine sanding step if necessary
3

Priming

  • Clean the surface thoroughly
  • Apply coating according to the manufacturer's instructions
4

Intermediate sanding

  • Sand off wood fibres resulting from moisture in the paint
5

Weather and discolouration protection

  • Clean the surface thoroughly 
  • Apply weather and discolouration protection according to the manufacturer's specifications

Façades and fronts with a perfect surface finish


Expert tip

Use a siasponge Combination Block for seams and grooves.

7990 siasponge