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Composite decking—like Trex—is a blend of plastic film and wood fibers. The plastic film that goes into composite decking can include polypropylene or polyethylene. These plastics work well with wood fibers to create a strong, resilient material that is more stable than 100% plastic decking.
What are the problems with composite decking?
Common complaints from homeowners include their composite decking board swelling, shifting, warping, and shrinking. The cause of this isn’t exactly clear, but it’s suggested that the composite nature of the decking leads it to be much more sensitive to temperature and humidity swings as well as sun exposure.
What are the disadvantages of composite decking?
Cons of Composite Decking A pricey alternative to wood. Durability comes at a cost, as composite decking is more expensive than wood. Composites aren’t natural. Composite decks aren’t completely maintenance free. You’ll need to comparison shop.
Is composite decking PVC?
What’s the Difference? PVC decking is made from 100% recycled plastic while composite decking, is made from a blend of wood fibers and plastic products. Both products feature a “cap,” which is an extra, added layer of protection that helps make them more durable and longer-lasting.
Which is better PVC or composite decking?
PVC is much harder and more scratch resistant than composite decking, which is good news if you have a large dog or heavy patio furniture. All these benefits don’t come cheap, however: PVC decking will cost you about $10 per sq. ft. Some companies offer a limited lifetime warranty.
Can you power wash composite decking?
PRESSURE WASHING YOUR COMPOSITE DECKING Pressure washing is not usually recommended for composite decking. Pressure washing too close or using too much pressure can be ruinous for your deck. Composite decking material is softer than natural wood and therefore can be “etched” more easily.
How long do composite decks last?
Composite decking requires minimal upkeep and can last between 25 and 30 years. On average, plastic decking has a similar lifespan to composite decking and can last nearly 30 years.
Is a composite deck worth the money?
There is no doubt that composite decking material is more expensive than wood. However, it is valued for its striking resemblance to natural wood and efficiency making it an excellent choice for decking. It is easier to clean and maintain which makes it last long enough to transfer the same value to the next homeowner.
Is composite decking slippery when wet?
Composite decks are not slippery even when there is water on the surface. The problem, however, is when there is an accumulation of both ice and water on your composite decking. Aside from being the cause of accidents, ice, and the removal of it, can cause some damage to your patio.
Does composite decking mold?
Composite decking is a man-made synthetic mixture of ‘wood flour’ and plastics which are highly susceptible to mold. The finely ground ‘wood flour’ become a veritable Petri dish for mold. Mold gets into the crevices of composite decking and clings to the fine wood particles and has a very difficult time getting out.
What is the difference between composite and vinyl decking?
When comparing artificial decking materials, PVC comes out on top as the deck boards that are less susceptible to the scratches that damage composite boards. Plus, while any material left in the sun will show fading, vinyl is also better protected against color fading than composite. More resistant to color fading.
Is AZEK decking composite or PVC?
AZEK decking performs beautifully as a wood deck alternative, although it is not considered composite decking. AZEK decks are made from polyvinyl chloride, or PVC, which is the same material used in vinyl siding. AZEK decking is known for its exceptional strength, durability, and low maintenance.
Is composite more expensive than PVC?
Overall, PVC is slightly more expensive than composite due to needing more synthetic materials. On the other hand, many companies that produce composites use recycled plastics and wood flour for their products.
What material is best for a deck?
Best Deck Material Options for 2021 #1 Pressure-Treated Wood. Among the various types of wood decking, pressure-treated lumber is the most common. #2 Cedar Decking. Cedar is commonly regarded as a higher-quality material than pressure-treated lumber. #4 Composite Decking. #5 Hardwoods.
What is the lightest composite decking?
Lighter Composite Material Bamboo. 31-53 lbs/ft 3 (500-850 kg/m 3 ) LongLeaf Pine. 41 lbs/ft 3 (650 kg/m 3 ).
Does composite decking float?
Water Resistance Because plastic decking is lighter per cubic inch than wood, it will float easily. There are no micro-spaces for the water to seep into, which means that the material will float indefinitely.
Should composite decking be sealed?
You won’t ever need to seal or stain the deck, and you certainly don’t have to (and shouldn’t) paint it. And since Trex is a composite material, you don’t have to carry out long-term maintenance such as replacing rotted deck boards.
Why is my composite deck turning white?
Probably the first thing a homeowner will notice is white spots on the deck. These are exposed wood particles bleached by the sun and rain. This is a sure sign that the deck’s seal has been damaged.
Can you use Dawn to clean composite decking?
Spray the deck with a hose to remove surface dirt and debris. Clean the deck with a soft-bristle brush and warm, soapy water. (Trex doesn’t specify a brand of soap, so a dish soap such as Dawn is a good choice.) The brush will ensure you’ll get any dirt in the embossed pattern.
