Composite decking, Replacing Worn-out Wood with Low-Maintenance Composites. According to the manufacturer's instructions, the Timbertech boards required the deck joists to span a maximum of 18 inches, but the deck currently existed with joists on 24-inch centers. This meant I had to nail additional

Mistake 4: Overspanning composite decking. To meet the span tolerance of this diagonally installed composite decking properly, additional joists and hangers had to be added to the existing deck framing. The error: The maximum span of wood-and-plastic composite decking generally depends on the type

Learn about how to install composite decking. Topics include Composite decking is less stable than wood so it tends to grow and shrink across the length of the boards as it heats and cools. Proper Make sure you level both joists to the same height and fasten with 4 screws every 12" to support the composite butt joints.

Yet every year, hundreds of people are injured from deck failures. And the vast majority of those failures can be pegged to improper installation and lack of maintenance. Common mistakes include bolting beams to the sides of posts, over-spanning, spacing joists incorrectly and using improper wood,

If you choose to install wood decking, you can find step-by-step instructions in How to Build a Deck: Wood Decking and Railings. For composite decks, mount the posts to the inside of the joists. Along the end joists, use deck screws to attach extra bracing between the floor joists and end joists to mount the anchors.

If you're planning to replace old wood decking with PVC or composite, measure the joist spacing first. Most deck joists are centered 16 in. apart, which is the maximum span for most low-maintenance decking. If you plan to install your decking at a 45-degree angle, your joists may need to be 12 in. apart. You may also have

You will have no problem installing composite decking boards on the deck, as most composite decks have wood foundations. The best way to install composite boards is to use hidden fasteners -- they screw to the joists and hook into grooves in the sides of the boards to hold them down. You can also

Isn't it time to update your old wooden deck? Replace it with composite decking & enjoy long-lasting, low-maintenance beauty for decades to come. Installation. Over time, wood decks inevitably show signs of aging such as warping, cracking and nail pops. Here are the steps you need to take to reface your deck.

Expert advice on how to install and work with TREX and other composite decking materials, how to cut and fasten TREX, and framing for composite decking. Composite decking can be fastened to treated wood joists with screws or with hidden fasteners. Using composite deck screws is critical because

Use a level and install a ledger board onto the house (Image 1). This will secure the deck to the house. Attach post anchors to the concrete caissons. Attach 4x4 posts to the anchors (Image 2). Attach a center beam to the post hangers and add an end beam (Image 3).