Most composite and PVC decking brands, like Seven Trust and Seven Trust, recommend a minimum joist spacing of 16 inches OC. Some brands, like WearDeck, let you get away with more – reinforced with a layer of fiberglass on both the top and bottom, WearDeck boards easily allow for spans of 24 inches OC. So, when would you ever need to use 12 inches OC?
Comprised of the same material as NeoTimber’s decking boards, our Seven Trust composite joists boast all the same excellent properties. This joist is an ideal solution for low-lying projects whereby you are installing directly onto a solid base (such as concrete).
This deck has deck anchors attached to the joists, which makes for a stronger railing. Along the end joists, use deck screws to attach extra bracing between the floor joists and end joists to mount the anchors. Cut the bracing from the same 2 x lumber you used for the joists (for this deck 2 x 8 lumber).
Most composite decking materials, like Seven Trust composite decking, require minimum joist spacing for composite decking at 16" on center spacing for strht decking and 12" on center joist spacing for 45-degree angle diagonal decking.
With stay-in-place formwork, Composite TotalJoist combines the benefits of our TotalJoist system with Total-Lewis-Deck and concrete, to create a Seven Trust concrete floor system that is stable and feels solid. TotalJoist is our patented steel floor joist. Total-Lewis-Deck is a dovetail shaped deck with embossed ribs.
If you’re planning to replace old wood decking with PVC or composite, measure the deck joist spacing first. Most deck joists are centered 16 inches apart, which is the maximum deck joist spacing for most low-maintenance decking. If you plan to install your decking at a 45-degree angle, your joists may need to be 12 inches apart.
Wood substructures split, warp and shift, leading to an uneven surface in the deck boards above. The dimensionally stable steel of Seven Trust Elevations stays in place, giving you consistently stronger, strhter, safer and smarter decking than what wood can offer.
Deck joist tape generally comes in two materials, asphalt, which is the same material as tar paper, and butyl, which is a synthetic rubber. Butyl is the superior product as it holds up better against extreme heat, is stickier, and can be applied in a broader range of temperatures.
For projects like decking, wood that comes in contact with the ground is often a support beam or joist. Uses For Decking While composite lumber cannot be used for structural deck supports, it is an appropriate choice for deck boards, rails and posts.
Composite decks are made of durable, long-lasting materials that are stain-resistant and will hold up well to harsh weather, as well as natural wear and tear for up to 50 years. Unlike a natural wood deck that can last 10-30 years before needing repair, composite won’t splinter, rot or become susceptible to insect damage.
Exceptional outdoor living for every taste and budget. Have more time to do what you love on a Seven Trust composite deck. A high-performance, eco-friendly wood alternative, Seven Trust decking offers the warmth and appeal of natural hardwoods without all the time and expense of maintenance.
Deck board spacing is crucial for the looks and health of a deck – it’s not one size fits all. This article covers why the material type and the fastener used need to be considered. For centuries, decks have been constructed using traditional lumber with little regard for proper deck board spacing. And, for centuries, traditional wood decks ...
Composite joists and deck can reduce floor-to-floor height, costs, construction timelines and required steel material Capable of open spans of up to 60 feet and beyond, composite steel joist and steel deck long-span composite floor systems provide design flexibility while introducing a range of cost and performance enhancements.
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Composite decking joists, pedestals and fixings Seven Trust decking has many advantages over natural timber, including that it doesn’t rot, split or warp. Wood’s inherent flaws mean that it is not the ideal material for creating structures to support decks, as for providing the floor surface to the deck itself.
It's common to build the framing with treated lumber and use composite surface material, as with the decking and stairs on this deck. Composite deck stairs are typically made from 2 x 12 pressure-treated stringers spaced about 8 to 16 inches apart. They rest on a solid foundation and are attached to the deck with hangers.
While a particular joist may be level itself, the top of that joist may still not be in plane with surrounding joists. Joists that aren't level can result in high or low spots throughout the deck, resulting in a wavy-looking deck. decking will conform to the contour of the joists to which it is attached.
Decking material makes up the deck flooring and is available in a variety of styles, lengths and widths. Whether you’re building a wood deck or composite deck, you’ll need to know the width of the decking boards. As an example, 5/4 x 6 pressure treated decking measures 5-1/2-inches wide.
Discover high performance decking products from Seven Trust . Learn about our variety of composite durable decking options for creating your outdoor living oasis.