We put a lot of faith in pressure-treated lumber, but when it gets wet, it swells; when it dries out, it shrinks. This process creates checking. All it takes is a check (which can be microscopic) that bypasses the treatment for rot to invade the delicious wood beyond. Maximizing the drying potential of decks is the

you have answered all these questions you can start planning a deck. General Deck would be a shame to ruin the look of your deck with corrosion stains on The posts need to go in the ground a minimum of 150mm (therefore the posts lengths need to account for the lay of the ground). Grooved decking.

Before you start installing your deck, it's helpful to lay out the aesthetic pattern you want considering the wood tone variations and various grain patterns. For example, you may want to line up boards in the same wood grain direction for a uniform look. An alternating direction style can add visual interest to

For a raised framework you need to screw the frame into blocks of timber, which you previously have inserted into the ground using pre-mixed concrete. These wooden posts need to be at the corners of your decking and depending on size of the decked area, also at regular 1-metre intervals in between.

Before you commit to the DIY option, be aware that incorrect power washing can ruin your deck's appearance and potentially cause further damage. If you have your contractor do the work, expect to pay an additional $.25 to $1.50 per square foot, for an average cost of $80 to $480 for a 16-by-20-foot deck. Your contractor

3. Lay concrete slabs at the corner and centre points of the space you want to deck. The slabs provide a solid, load-spreading foundation for the deck and keep the wooden frame clear of the damp ground. Put a straight piece of wood on top of the slabs and check for level. Get the level as close as you can