What is the gap between AZEK deck boards?

For TimberTech AZEK® Decking it’s recommended to have a minimum 1/8” to 1/4” side-to-side gap between deck boards.

How much should a deck overhang azek?

For best results, don’t cantilever over 1/2”. AZEK Deck/Rim Joist Covers should not be routed with the exception of the start/stop boards (see page 6 step 8). AZEK Deck is designed to mimic the look of real wood, and like real wood, there will be a slight difference in color and grain pattern from board to board.

What is the difference between azek and Trex?

Trex is a true composite material, comprised of recycled wood (in the form of wood chips and pressed sawdust) and recycled plastic. Azek, on the other hand, is made up, almost entirely, of PVC.

Can you screw into azek?

A #8 trim screw may be used and works well with AZEK Trim and Moulding products. To take advantage of the performance of AZEK Trim and Moulding products, use a highly durable fastener such as stainless steel or hot dipped galvanized. Staples, small brads, and wire nails must not be used.

Does AZEK decking sag?

Most sagging is caused by improper spacing between the joists when it is installed. Composite decking is fade resistant, but it may fade over time in strong sunlight. AZEK Deck/Rim Joist Covers will have expansion and contraction with changes in temperature, unlike wood whose size will fluctuate with moisture changes.

Is Azek cheaper than Trex?

There’s no getting around this one—Trex and Azek decking is significantly more expensive than traditional wood decking. Price out Azek decking vs Trex for an identical project, and you’ll quickly find Trex is the cheaper option, with Azek coming in at 2 to 3 times the cost, per linear board foot, of Trex.

Why is Azek so expensive?

Azek is quite a bit more expensive due to how it’s made but it’s a great long term value that’s more durable than Trex. However, premium grade Trex isn’t cheap, it’s also very durable but has a more natural look and feel than Azek.

How to set up a Azek deck frame?

(Also see drawing of picture frame substructure at AZEK Deck Installation ). When ready to install your decking, set the first deck board on the substructure and square the board to the framing.

When to use rim joist on Azek deck?

Use AZEK Deck Rim Joists to cover the faces of the outermost support joists. If you have cut the Deck Boards flush with the joist, as described in Step 10, you will want the Rim Joist to also cover the ends and edge of the deck boards for a more finished look.

What to know about Azek trim and mouldings?

• AZEK Trim and AZEK Mouldings should be installed using the same good building principles used to install wood trim and mouldings and in accordance with the local building codes and the installation guidelines included below. AZEK Building Products accepts no liability or responsibility for the improper installation of this product.

Can a mitered border be used on a deck?

You deck will appear more finished if you install mitered border deck boards. This professional decking technique (also known as picture framing) hides the cut ends of your boards. It requires a modified substructure, as shown here, but is not difficult to build. (Also see drawing of picture frame substructure at AZEK Deck Installation ).

What is the cheapest deck board?

Pressure-treated wood is generally the cheapest decking material you can find, but it’s usually made from inferior-grades of wood. $1.50 to $2.50 per square foot. Cedar is widely available and makes for beautiful decking.

What is the best composite deck board?

The best composite decking on the market in our opinion is Trex, Fiberon, and TimberTech. In general, composite decking materials are dimensionally stable, resistant to the elements, and can be worked and installed more or less like wood decking.

What is the best composite material for decks?

Capped Composite is the best decking material for you if you are looking for something more cost-effective than PVC but stronger and more durable than wood, capped composite decking is a perfect compromise. Capped PVC. Like capped composite, capped PVC adds an extra layer of protection to a standard plastic deck.