Certified Performance: Understanding Ecoplast’s 34.4 MPa Structural Strength
5 February 2026
Discover how to easily repair scratches on your deck. The ultimate guide to non-capped composite decking maintenance. Proudly made in Quebec.
How to Clean and Repair Composite Decking: 5 Pro Secrets
How to Clean and Repair Composite Decking: 5 Pro Secrets
Investing in composite decking is about enjoying your outdoor space, not maintaining it. However, many homeowners worry about permanent scratches from patio furniture, BBQ grills, or pets. At Écoplast, we’ve engineered a solution that stands apart from the competition. Unlike "capped" products sold in big-box stores that feature a thin plastic shell, our non-capped composite is uniform throughout. This means it isn't just durable—it's repairable.
In this guide, we’ll show you the 5 pro secrets to composite decking maintenance and how our Quebec-made technology ensures your deck looks brand new for decades.
1. Understand the Difference: Capped vs. Non-Capped
Most major brands use a "cap"—a thin plastic veneer wrapped around a core. While this looks shiny in the showroom, it’s a liability in real life. If you scratch a capped board, you’ve broken the seal, and there is no way to fix it without replacing the entire plank.
The Écoplast Advantage: Our boards are solid and uniform. Because there is no membrane to peel or crack, the surface can be refreshed at any time. This is the foundation of low-stress composite decking maintenance.
2. The Power of "Sanding" (Yes, You Can!)
One of the most common questions we get is: Can you sand composite decking? For 90% of the market, the answer is no. For Écoplast, the answer is a resounding yes.
If a heavy chair or a sharp object leaves a mark, simply use 40 or 60-grit sandpaper. By rubbing gently in the direction of the wood grain, you "exfoliate" the surface, revealing fresh material underneath that perfectly matches the rest of the board.
Video Demo: Why Non-Capped Composite is Repairable
"Watch how a simple brushing restores the natural finish of Écoplast boards.
No Membrane = No Stress."
3. Mastering the Brush Technique
For light scuffs or surface oxidation over the years, a stainless steel wire brush (soft bristles) is your best friend. In our demonstration video, you can see how quickly a brush can blend a scratch back into the natural texture of the wood. This "brushing" technique is the fastest way to handle high-traffic areas without needing heavy tools.
4. Seasonal Cleaning for Long-Term Beauty
While our product is built for the harsh Canadian winters, a simple spring cleaning will keep it looking vibrant. You don't need expensive specialized chemicals.
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The Recipe: Warm water and a few drops of mild dish soap (like Dawn).
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The Method: Use a soft nylon brush to scrub away winter debris, then rinse with a garden hose.
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Pro Tip: Avoid high-pressure washers at close range, as they can leave "wand marks" on any composite material.
5. Handling Stains Like a Pro
Grease from a BBQ or wine spills should be handled promptly. Because our product has a natural wood-fiber feel, it is slightly more porous than pure plastic. However, the repairability factor comes to the rescue again. If a stain sets in, a light brossing or sanding will literally remove the stained fibers, something you could never do with a capped product from Fiberwood or Dekavie.
Why Local Quality Matters
Choosing Écoplast means supporting local manufacturing while getting a product designed for our climate. Our composite doesn't just look like wood; it behaves like a better version of it. No staining, no painting, and finally—no worrying about scratches.
Composite Decking FAQ
Can you sand composite decking if it gets scratched?
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Yes, if it is non-capped. Unlike major competitors, Écoplast boards are uniform through the core. This allows you to lightly sand away scratches without damaging the board's integrity.
Pro Tip:
Use 40 or 60-grit sandpaper and rub gently in the direction of the wood grain.
What is the best way to clean a composite deck?
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Basic cleaning is easy. Since there is no plastic wrap to peel, simple household products work best.
Recommended Tools:
Warm water, mild dish soap, and a soft nylon brush for seasonal cleaning.
Ready for a Stress-Free Deck?
Discover the Écoplast difference. Durable, repairable, and made for the toughest winters.
Investing in composite decking is about enjoying your outdoor space, not maintaining it. However, many homeowners worry about permanent scratches from patio furniture or pets. At Écoplast, we’ve engineered a solution that stands apart from the competition. Unlike “capped” products sold in big-box stores that feature a thin plastic shell, our non-capped composite is uniform throughout. This means it isn’t just durable—it’s repairable. In this guide, we’ll show you the 5 pro secrets to composite decking maintenance and how our Quebec-made technology ensures your deck looks brand new for decades.
