Composite decks are normally part wood and part plastic so they are prone to mold, mildew, fading, and graying due to both sun and water damage. To help increase the longevity of a composite deck it should be protected with a composite deck sealer.
Wood is significantly less expensive than composite wood but it requires more upkeep over time. Depending on your overall future plans, you can decide if a wood deck is right for you. Treated lumber is an economical option but you can also opt for cedar or pine.
If you were considering composite materials for environmental reasons then be aware. A significant amount of treated lumber will be used to build your composite deck project! Standard wood decks and composite decks have a similar impact on the environment.
More and more homeowners are opting for composite materials when replacing a deck or building it from scratch. Composites contain a blend of ground-up wood, plastic, ultraviolet inhibitors and borate preservatives.
Staining composite decks helps block out color fading UV rays and damaging moisture. To stain a composite deck the surface must first be completely cleaned. With the use of a pressure washer or scrub brush and a composite deck cleaner, all the dirt, mold, mildew, and graying should be washed away. Mildew is a common occurrence on composite ...