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Performance considerations

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It's all too easy to approach the task of choosing decking based on looks alone - but decking's one area where beauty is most definitely only skin deep. Decks are installed outdoors, exposed to the wind, sun and rain, and are normally installed straight into the ground leaving them open to all kinds of things that could affect their integrity and longevity.

Make sure you understand what sorts of things can affect your deck's performance, and what the most suitable option is for your needs.

How to choose decking and pergola timbers

Not all timbers are suitable for all aspects of the construction of pergolas and gazebos. Some may be ideal for infills, but not for structural beams. Likewise, not all timbers suit all climates.

Spans, decking width and bracing

A variety of construction methods and measures can be used to add strength and structural stability to decking. Find out what's necessary, and how decks can be strengthened and reinforced.

Site prep: termites, drainage and trees

If you're installing a deck, it's important to first prepare the site and ensure that it's free from things like poor drainage, reactive soil or termites, which are likely to damage the decking in the longer term.

Deck weatherproofing

Because your deck is a part of the exterior of your home, it's important that it's designed to bear the brunt of the weather for a long time. Find out more about effective weatherproofing for decking.

Decks with trees through them

We've all seen them and they're attractive and naturally shady - but what sorts of things do you need to consider when planning a deck that has a tree growing through it?

Should deck grooves go up or down?

Should decking grooves face up or down?

Are they for traction? For looks? To keep the boards dry? Or are they there for a different reason altogether? Find out why decks have grooves, and which way they're supposed to face.

Deck and pergola footings and supports

The footings and supports used for your pergola will directly affect how stable it is. They will also determine how resistant it is to rot and termites, among other things.

Decking costs and prices

Not sure how much you should be paying, and for what? Find out what kinds of costs and expenses you're likely to incur building a deck, and where it's sensible to invest a little extra.

Screws and locking systems

Many products exist these days specifically to fasten decking. Some do it in a way that obscures the fasteners, others add extra strength, durability or weatherproofing.

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