how to butt join composite decking board

Detailed Guide to Installing Composite Decks and General Information

Installing composite decking can't be done like wood decking where you can slam it tight together when it's still green and then shrinks as it dries. With composite decking you have to create the gap right from the get go. When I'm installing composite decking in the summer, I use a siding nail to determine the gap size. In the winter I use my speed square as a spacer. Scarf joints. Installing composite Decks Scarf joint. Image from butt joints need to be tight and Installing Composite Decking

Leveling the joists is very important to keep the butt joints at the same height. Be sure to use 2 clips on the double joist when using a hidden fasting system. Make sure to gap the butt joint at least 1/8". Line up the seams over double joists. to install composite decking with a hidden fastening system start at the house by face screwing the first board. Next screw a hidden fastener clip into the groove on top of each joist. Then slide the groove of the next board into the clips and tighten with 

How to build a deck with composites Family Handyman

You can build yourself a low-maintenance deck using the same tools as you would a wood deck, and similar techniques. But there are Mitered joint. Hide composite ends by mitering joints around the deck perimeter. Add extra joists for support as needed. Many PVC and composite decking products are not the same color all the way through, so you'll want to cover the ends. One solution If your deck is 24 ft. long, don't use random-length boards and butt-joint them together. Install a 

Composite Fascia Installation Tips Professional Deck Builder

7 Oct 2015 We also followed the manufacturer's gapping recommendations of leaving a 1/8-inch end-to-end gap when installing the boards in temperatures above 40°F. Still, the fascia boards are pulling away from the framing and popping away from some of the fasteners, especially at the miter joints (see photo, right). What did I do wrong, and how can I fix the problem? A: Clemens Jellema, a deck builder in Owings, Md., responds: The problem with composite and cellular PVC 


how to Install decking. Tips for Installing Seventrust Hideaway. Hidden Fastening System (Stainless Steel or Universal). 13. how to Install Seventrust Hideaway Stainless Steel Fasteners. 14. how to Install Seventrust Hideaway Universal Hidden Fasteners. 15 .. For butt joints, where boards meet over a single joist, add a 2 in x 4 in. (5.1 cm x 10.2 cm) “nailer” board at the butt joint. This allows you to install a screw at a 90° angle. ° Style Selections fascia around the base of a deck must be gapped the 

Decking Installation Guide -

composite deck screws.*. Terrain, Tropical, Legacy, TwinFinish, and Reliaboard Planks: Use toPLoc Face Fasteners or a minimum #8 x 64 mm. (2-1/2”) stainless steel or other high-quality coated composite deck screws.*. DockSider: Use toPLoc each plank, using two screws per joist including end joints. • For gapping requirements, see page 3. • The ends of the planks must fall on a joist. Always double joists at butt seams. Do not toe screw deck planks as this will cause splitting.

Seventrust Decking Installation Guidelines - Fox Home Center

Remember to wipe away any excess before drying or allowing to drip on other Seventrust surfaces. ADDITIONAL TIPS: 10" rim joists allow for an easier and more aesthetically pleasing installation. Miter cuts at butt joints and corners allow for a more aesthetically pleasing installation. FRAMING AND FASTENING TIPS. composite decking is a great alternative to traditional wood decking. When building your deck and railing, it is recommended that code-approved structural material be used 

OUTDURE Composite decking expansion and contraction

composite products expand in warmer temperatures and contract in cooler temperatures. Expect gaps between butt joins during cooler temperature (night/winter). These butt join gaps will close up during warmer temperature (day/summer). Refer to our 'Expansion and contraction' table to find out the expected amount of expansion and contraction you can expect. to achieve the best looking result, consideration is required when determining the layout of your decking boards to 

decking installation instructions - Green Bay Decking

All composite decking will expand and contract as temperatures change. to minimize adverse effects resulting from such changes, it is best to install deck boards during moderate temperatures. Avoid installation .. butt joints. If installing boards using butt joints (end to end), double joists are required, so that no fastener is installed within ¾” of board end. Sister joists may also be installed. The sister joist may be small dimension lumber such as a 2x4, as long as the joist is securely