How Do I Paint Exterior Decking?

Painting or staining decking is a very common DIY task but one which can cause significant problems and ongoing maintenance issues if not done correctly. It must be noted when applying any paint or stain to decking that the slip resistance of the timber will change. In addition the traffic the deck receives has a direct impact on the longevity of the coating.  

• Wash down all timber thoroughly, treat mould and algae with Tikkurila mould removal solution and rinse with clean water

• Apply two coats of Tikkurila's decking oil:
  • Valtti Plus Terrace Oil                     (water-based)
  • Valtti Furniture and Decking Oil      (solvent-based)

or

• Apply two coats of Tikkurila's wood oil:
  • Valtti Wood Oil Plus                        (water-based)
  • Valtti Wood Oil                               (solvent-based)

The main difference in the 2 ranges noted above are the colours available. Tikkurila's decking oils are available in ready-made shades, while Valtti Wood Oils are available in a much wider range.

It should be noted that maintenance intervals on decking are expected to be between 1 and 2 years.