FAQs

Question 1

Is it better to nail or screw decking boards?

Accepted Answer

Decking screws are better to use on decking boards. This is because screws are able to secure decking boards better than nails can, meaning it is less likely to warp. They are also easy to remove, allowing you to do maintenance work on your deck.

Question 2

What's the maximum distance between deck posts?

Accepted Answer

Deck posts should be spaced out at a distance less than 2.5 metres apart. However, this will depend on the type of wood being used as well as the size of joist material used. Usually deck posts placed closer together will add greater stability.

Question 3

How deep do decking support posts need to be?

Accepted Answer

This depends on a number of factors, however as a general rule, post holes should be 450 mm deep. The supports can then be added and concrete is used to support the poles.

Question 4

How do I keep my deck post from rotting?

Accepted Answer

There are a number of steps you can take to avoid deck posts rotting in Australia. These include using gravel at the bottom of the post hole to allow water to drain away from the base of the post. Using the right materials is also important as they will absorb chemicals that will prevent the wood from rotting.

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