Composite decking is popular for outdoor spaces due to its durability and low maintenance requirements compared to traditional wood decking. However, regular maintenance is necessary to ensure your composite deck remains in top condition for years. Here, we’ll explore the best ways to maintain composite decking to keep it looking as good as new, helping you get the most out of your investment.
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Ways To Maintain Composite Decking
Clean Your Composite Deck Regularly
One of the best ways to maintain composite decking is by cleaning it regularly. Dirt, leaves, and debris can accumulate on the surface and cause staining or mildew growth if not addressed. Here are some tips for regular cleaning:
- Sweep the surface: Sweep away leaves, dirt, and debris regularly to prevent them from causing damage.
- Use a mild detergent: For a more thorough clean, use a mild dish soap or a detergent designed for composite decks. Avoid harsh chemicals or bleach, as they can damage the surface.
- Rinse with a hose: After scrubbing, rinse the deck thoroughly with a garden hose to remove soap and debris.
Deep Clean Annually
Even with regular cleaning, your composite decking may require a deeper clean at least once a year, especially in areas with heavy foot traffic or in climates with frequent rainfall. Here’s how you can perform a deep clean:
- Use a pressure washer: A pressure washer can remove dirt, stains, and mildew from the deck surface. However, using the right pressure setting is essential to avoid damaging the decking material.
- Apply a composite deck cleaner: Some composite deck cleaners are designed to remove stains and protect the material from mildew and mould. Follow the manufacturer’s instructions for the best results.
- Scrub with a soft-bristle brush: For stubborn spots, use a soft-bristle brush to scrub the surface gently.
Remove Stains Promptly
Stains on composite decking can be an eyesore, but they’re easier to remove when addressed promptly. Common stains include food and drink spills, pet accidents, and rust from metal furniture. Here’s what you can do to get rid of them:
- Blot up spills immediately: The sooner you clean up spills, the less likely they are to leave a permanent mark.
- Use a non-abrasive cleaner: For food and drink stains, use a non-abrasive cleaner and a soft cloth to wipe the area gently.
- Try a specialised stain remover: For more stubborn stains, use a cleaner designed specifically for composite decking.
Protect Your Composite Deck From UV Rays
UV rays can cause composite decking to fade, leaving your deck worn and weathered. To protect the surface from sun damage, consider the following steps:
- Use a UV-resistant coating: Some composite decking manufacturers offer UV-resistant coatings that can be applied to the surface to prevent fading.
- Provide shade: Place your deck in an area that receives some shade during the day to reduce direct exposure to the sun.
- Consider a canopy or pergola: Adding a canopy, pergola, or sunshade structure can provide additional protection from the sun.
Prevent Water Damage
While composite decking is resistant to moisture, prolonged exposure to water can still cause damage, including warping or mould growth. To prevent water damage, follow these tips:
- Ensure proper drainage: Your deck should be installed with proper drainage to avoid water pooling on the surface.
- Clean up water puddles: Remove any standing water on the deck surface after a rainfall or cleaning.
- Install a gutter system: If your deck is close to your home, install a gutter system to direct water away from the surface.
Inspect For Loose Boards And Fasteners
Over time, the fasteners holding your composite decking in place may become loose, especially if the deck has been exposed to extreme weather conditions. To maintain the integrity of your deck:
- Check for loose boards and screws: Inspect the deck regularly for any boards that have come loose or screws that are no longer secure.
- Tighten fasteners: Use a screwdriver or drill to tighten any loose fasteners to prevent further damage.
Avoid Using Harsh Chemicals
Composite decking is durable, but it’s not impervious to harsh chemicals. To avoid damaging the surface of your deck, steer clear of products such as bleach, ammonia, and abrasive cleaners. Instead, opt for gentler cleaning solutions that are safe for composite materials.
- Use biodegradable cleaners: When cleaning your deck, choose biodegradable cleaners that won’t harm the environment or the decking material.
- Avoid solvent-based products: Solvents and petroleum-based products can damage the deck’s surface, so avoid using them.
Be Careful With Outdoor Furniture
Outdoor furniture, while necessary for comfort, can also cause damage to your composite decking. To prevent marks, scratches, and dents, follow these guidelines:
- Use furniture pads: Place pads or coasters under furniture legs to prevent scratching the deck surface.
- Move furniture periodically: Move outdoor furniture around regularly to avoid leaving permanent marks in one area.
Fixing Scratches And Scuffs
Composite decking is scratch-resistant but can still develop scuffs or scratches over time. To fix minor damage:
- Buff out scuffs: Use a soft cloth and a mild abrasive pad to buff out the marks for light scuffs.
- Touch up scratches with a composite deck marker: Some brands offer touch-up markers that can help conceal minor scratches and restore the look of your deck.
Refinish When Necessary
While composite decking doesn’t require traditional staining or sealing like wood, there may be times when refinishing is necessary to maintain its appearance. If the deck has faded or discoloured, refinishing can help restore its original look.
- Apply a deck stain or coating: If the manufacturer recommends it, you may apply a deck stain or protective coating to restore the colour of your composite decking.
- Follow manufacturer guidelines: Always follow the manufacturer’s instructions for refinishing to avoid voiding warranties.
Conclusion
Maintaining your composite deck is essential for preserving its appearance and longevity. By following these top 10 care and maintenance tips, you can enjoy your deck for many years. Regular cleaning, stain removal, UV protection, and the right cleaning products will go a long way in keeping your composite decking in excellent condition.
Frequently Asked Questions
How Often Should I Clean My Composite Decking?
It is recommended to clean your composite decking at least once every 1-3 months, depending on the level of foot traffic and exposure to elements. Regular sweeping to remove leaves and debris is important, but deeper cleaning should be done annually to prevent dirt buildup and stains.
Can I Use A Pressure Washer To Clean Composite Decking?
Yes, you can use a pressure washer to clean composite decking, but it’s crucial to set the pressure to a moderate level. High pressure can damage the surface of the decking, so ensure you follow the manufacturer’s guidelines and keep the nozzle at a safe distance from the deck.
What Should I Do If My Composite Decking Gets Scratched?
If your composite decking gets scratched, you can buff out light scuffs using a soft cloth and a mild abrasive pad. You can use a composite deck touch-up marker to conceal deeper scratches, ensuring your deck retains its appearance without permanent marks.