Paint & Decorating

How to Treat Decking

With those warm, summer days approaching, it's time to start thinking about treating your decking. Not sure how to do this? Then follow our quick and easy treatment guide below! It will give your decking the lift it needs to make it look as good as new.

Tools for the Job

Cleaning Your Decking

Before you get started on treating your deck, you need to make sure its free from any dust, dirt, mildew algae and any other contaminants. Using a decking cleaner is your best way to do this! They are specially formulated to clean and revive weathered or tired timber decking. They remove moss, mould and algae, and restore it back to its natural appearance. Follow the steps below:

  1. Remove debris and accumulations using a stiff brush.
  2. Pour the decking cleaner directly onto your deck.
  3. Scrub the surface immediately using a stiff brush and then leave for 15 to 20 minutes.
  4. For best results, wash off thoroughly with a pressure washer. Work from one end of the decking board to the other in a continuous motion.
  5. Alternatively, scrub the surface using a stiff brush and then hose down.

Treating Your Decking

There's a lot of different stains and oils you can use to treat your decking. This will depend on the finish of your deck. To apply your chosen stain or oil, use a pad. A pad will hold more product than a brush so you'll be able to apply in long smooth, strokes. A pad also allows you to work away excess oils and redistribute it evenly along the decking board, avoiding puddles in the grooves. Different decking oil products even come with pads and brushes for applications. However, if you're working over a large area, I find using a roller can get the job done in half the time. Follow the steps below to get started:

  1. Stir the decking oil thoroughly before application.
  2. Dip the pad evenly and make sure that you don't overload it.
  3. Start in one of the corners, using long smooth strokes and treating about three to four boards at a time. To avoid overlapping, start in the furthest corner.
  4. Push or pull the pad or roller in the direction of the wood grain.

Remember: It's advisable to use either the pad or the roller for an even finish. Most decks will require at least two coats. Refer to the manufacturer's instructions to find out the required drying time between coats.

Now that you know how to treat your deck, you can shop for all the essentials you'll need to get the job done here!