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Fence & Deck Cleaning 

Cleaning vs. Replacement

Installing a new deck or fenceline is labour and material intensive. (That means "expensive", of course). If the wood is looking grey like driftwood, turning green or black with algae growth or maybe you have rust stains dripping down from every nail, we can help restore the wood to its natural colour. The average cost to build a new wood deck in Ontario can start around $7500 for a small, basic design. For a basic pressure treated wood fence, it can be in the range of $30 to $50 per linear foot. Cleaning and restoring is a fraction of the cost and can be a solid, cost effective option if the wood itself is in good condition. Cleaning and restoring the wood is the preparation stage before staining, sealing or painting.

Many companies will use harsh chemicals (like chlorine bleach) and high water pressure to kill and remove the biological growth, but this leaves the surface with 'furring'. It also breaks down the lignen in the wood, leaving it dry, brittle and susceptible to cracking, greying, more aggressive biological contamination and eventual rot.

At Valkyrie Power Wash, we use special cleaning solutions and good old fashioned scrubbing to target the biological buildup as well as rust stains and other grime. Our chemicals and methods are designed to preserve the natural lignen in wood, which is the structural binder that holds the wood fibres together. A wood brightener is then applied to bring back the natural wood tone. Heavy rinsing with lots of water removes the 'bad' while preserving the 'good'. 

Pricing Guide: Deck & Fence Cleaning

* Deck and fence cleaning varies widely based on the type of wood, the condition of the wood grain and how much dirt, mold and algae is involved. It is always less expensive to clean than it is to replace, but in some cases, replacement might be the best option. While we don't offer fence and deck replacement services ourselves, we can help assess these options with you so that you're not spending money on cleaning only to replace it the next year.


* Click the button below to request a no-obligation quote. By providing some quick details, we can provide you with an estimate or price range for your home and your needs. With a quick on-site assessment, we can provide a more accurate quote.