Decks & Fences

Revitalize Your Wood and Composite Surfaces 

Decks and fences are the backbone of your outdoor living space, but they take a massive amount of abuse from the elements. In our damp BC climate, wood is constantly under attack from moisture, which leads to grey weathering, algae growth, and mold. Even composite decks, which are marketed as “low maintenance,” can develop a layer of grime and pollen that makes them look dull and neglected. At Onsite, our deck power washing Surrey and fence cleaning services are designed to safely remove this buildup without damaging the material underneath. 

Cleaning wood is a delicate balance. If you use too much pressure, you can “fuzz” the wood fibers or cause permanent splintering. Our team is trained in “soft washing” techniques, using the right combination of low pressure and specialized cleaning agents to kill organic growth at the root while protecting the integrity of the wood. 

Preparation for Staining and Sealing 

If you are planning to re-stain your deck or paint your fence, the most important step is the preparation. You can’t apply a new finish over dirt, moss, or old, flaky stain. Our wood deck restoration Vancouver provides the perfect surface for new products to adhere to. By removing the grey, dead wood fibers and the deep-seated grime, we ensure that your new stain will go on evenly and last significantly longer. We help homeowners across the Lower Mainland save time and money by providing a “pro-grade” surface for their DIY or professional painting projects. 

Algae and Moss Removal 

Fences in the Pacific Northwest often turn bright green due to algae growth, especially on the north-facing sides that don’t get much sun. This growth doesn’t just look bad; it traps moisture against the wood, which can lead to premature rot and the failure of your fence posts. Our fence cleaning Vancouver effectively removes this biological growth, extending the life of your fence and restoring that beautiful, natural cedar look. 

Composite Deck Maintenance 

For those with Trex, TimberTech, or other composite materials, regular cleaning is essential to prevent staining. While these materials don’t rot, they can “stain” from leaves, bird droppings, and mold. Our composite deck cleaning BC uses specialized solutions that are safe for the plastic/wood blend, removing the dull film and making the color pop once again. Whether you have a traditional cedar deck or a modern composite one, Onsite provides the professional touch needed to make your outdoor entertaining areas look their absolute best for the summer season. 

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