Can you bend composite decking
William Harris
Published Mar 22, 2026
Often these are made from composites for the simple reason that curving composite decking is easier than curving wood. This curving is done by using heaters that warm the composite until it is flexible. The composite boards are then fitted into a jig and bent as needed for the design.
Can composite decks be curved?
Composite decking is flexible enough to be bent across curved sections of the deck. If the decking is hot it will be even easier to bend into the desired shapes.
Can you bend composite?
Aluminum composite panel is a very flexible material. As mentioned earlier, you can bend an aluminum composite panel, but it requires special tools. Therefore, for safety procedures and a better result, it’s always recommended to contact your supplier for doing the bending process.
What temperature can you bend composite decking?
Begin to heat the decking in batches using the tube-and-heater or other approved system. Warm the boards to the required surface-board temperature as recommended by Trex (the temperatures range from 185 to 220 degrees according to the application).Can Trex decking be curved?
Because Trex is made from a composite of recycled high-density polyethylene and wood chips, it has little lateral stiffness and can be bent easily. Once bent, the material keeps its shape for some time without reinforcement.
Can you bend ModWood?
ModWood Decking Our solid section board is specially formulated for higher strength and has superior moisture-resistant properties. … Contact ModWood directly for a deflection calculation. The solid board can be ‘bent’ on edge to a radius of 5m, which makes it great for use as garden edging.
How much is a Trex custom curve?
The CustomCurve heat box sells for $5,250 and it’s another $699 for the bending table. Trex doesn’t expect to sell many of these to individual contractors – they think most of their sales will be to material dealers who will rent or lend the device to the contractors who buy decking and rails from them.
Can you bend Trex with heat gun?
In order to bend the Trex decking material, you need to rent a portable heater and a fan if you already do not have one. You will use the heat to bend the material to the angle you desire.How do you cut perfect curves in wood?
When you’re forming gradual curves, you can speed things up by using a circular saw instead. The first tool that comes to mind for cutting curves is a jigsaw, but if the curve is gradual, try a circular saw instead. It’s surprisingly quick and easy to cut a smooth curve with a circular saw.
Does Trex sell curved boards?Get an Estimate Online Now. Contractors: show your customers how to raise outdoor living to an art-form using the Trex curve service. … Now you can build decks that literally wrap around virtually any shape or design including Trex curved railing or curved stairs.
Article first time published onCan ModWood be sanded?
The brushed finish can be wire-brushed or lightly sanded with coarse sandpaper to remove scratches. The area you brush will quickly fade out and hide your repair.
Can you bend TimberTech?
Curved composite decking is possible with all our TimberTech® decking lines using a process called heat bending. …
What is ModWood used for?
ModWood has revolutionised the look and feel of outdoor areas. Highly versatile, ModWood blends beautifully with any architectural style. From decking to screening to commercial outdoor areas, ModWood creates very practical yet stylish outdoor living spaces that are also environmentally friendly.
Can you bend TimberTech decking?
If a design includes curves, I try to use TimberTech or (preferably) Azek products, which are the easiest to bend with heat. One kit—consisting of two 10-foot-long silicone-rubber thermal blankets and one control box—is required to bend a 10-foot-long plank; use two kits for a 20-foot-long deck board.
How do you hide the ends of Trex decking?
Composite decking ends can be finished by picture framing, raised fascia board, painting the ends, attaching decking veneer, composite nosing strips, vinyl stair nosing cove, composite corner trim or plastic end caps.
How much overhang should a Trex deck have?
Trex is a popular composite material with a maximum overhang of 102mm or around 4 inches. Between one and two inches of deck board overhang is ideal when you attach an outer fascia board, or at least 1 ¾” to 2 ¾” of overhang before installing the fascia.
How do you install a bending railing?
- Tools Needed.
- Step 1 – Prepare the guide blocks. …
- Step 2 – Nail the guide blocks into place along the handrail path. …
- Step 3 – Using a paint roller, apply a thin layer of wood glue in between each layer of the bending handrail.
How do you make a 2x4 curve?
You’ll have to make up a form of plywood or something in the shape of the arch you want, then bend the strip around it. Cut your lumber into thin strips, like 1/4″ off the “4” of a 2×4 so you have 1/4 x 1 1/2″ strips. These will bend easily if the radius isn’t TOO sharp.
How do you measure a curved railing?
Measure straight across between the inside corners of the area where the bend will be placed (post to post, the edges of a deck, etc.). Measuring in a straight line across the width, find the center of the width (1/2 the width). From the center of the width, measure to the inside of the arc.