Below are two composite decking options

If you were to soak even your best raincoat underwater for two months it would be wet through at the end of the experience. But a new waterproof material developed by Swiss chemists would be as dry as the day it went in. new waterproof materials
Lead researcher Stefan Seeger at the University of Zurich says the fabric, made from polyester fibres coated with millions of tiny silicone filaments, is the most water-repellent clothing-appropriate material ever created.
Drops of water stay as spherical balls on top of the fabric (see image, right) and a sheet of the material need only be tilted by 2 degrees from horizontal for them to roll off like marbles. A jet of water bounces off the fabric without leaving a trace . cheap outdoor flooring
The secret to this incredible water resistance is the layer of silicone nanofilaments, which are highly chemically hydrophobic. The spiky structure of the 40-nanometre-wide filaments strengthens that effect, to create a coating that prevents water droplets from soaking through the coating to the polyester fibres underneath.
"The combination of the hydrophobic surface chemistry and the nanostructure of the coating results in the super-hydrophobic effect," Seeger explained to New Scientist. "The water comes to rest on the top of the nanofilaments like a fakir sitting on a bed of nails," he says.
The iconic brand Gore-Tex is under siege from newcomers who want a piece of the billion-dollar market for waterproof-breathable fabrics. The battle is both wonky and intense, complete with arcane science, trade secrets, industry flame wars, and confidential government-run investigations on two continents. MIKE KESSLER steps into the wet room.
Plastic lumber is made from either recycled plastic or virgin material, typically single resin polyethylene (HDPE and LPDE), polystyrene or polyvinyl chloride. It appeared on the building material market in the late 1980s, and is available in rectangular cross-sections with dimensions similar to traditional lumber.
Don't confuse plastic lumber with composite decking materials, which also contain wood fiber. Other uses for plastic lumber besides decking include railings, benches and other indoor or outdoor furniture, siding, fences, and trim pieces such as those for window and door frames.
Hollow vinyl is the most popular no-maintenance alternative decking material and some systems offer a lifetime warranty. Using the hollow material allows all of the fasteners to be hidden. It is also very convenient to run any low-voltage wiring to light the deck. If you choose white or another light color, it also stays relatively cool in the sun.
Decking Depot Made of 100% recyclable PVC compounds that eliminate the annual repairs, water-proofing and inevitable replacement costs associated with wood surfaces. Unlike treated wood, Vinyl Deck is made of a non-toxic, environmentally friendly material. plastic deck alternatives
There are almost one hundred composite decking materials. Composite means two or more distinct, structurally complementary substances are combined to create a product with structural or functional properties not present in any individual component. In the case of composite decking the primary components are most often a plastic and wood fiber. Below are two composite decking options.
Trex takes the natural beauty of wood, but leaves behind all the rotting and splintering. Easy to maintain, you'll spend more time relaxing on your deck rather than working on it. Trex is soft and smooth to the touch. Its style options include not only the ability to physically bend and shape, but also a variety of colors and textures to choose from when crafting your perfect deck. plastic frames with wooden powder