Thermally modified wood decking is prized for its durability, resistance to moisture, and beautiful natural appearance. To ensure it remains in top condition and retains its aesthetic appeal, proper maintenance is essential. Here’s how you can maintain your thermally modified wood decking:
1. Regular Cleaning
One of the most effective ways to keep your decking looking great is by regularly cleaning it. Sweep the deck to remove dirt, leaves, and other debris that can accumulate and cause discoloration or mold growth. At least twice a year, preferably in the spring and fall, wash the deck with a mild detergent mixed with water. Avoid using harsh chemicals or high-pressure washers, as these can damage the wood’s surface. Instead, use a soft-bristle brush or a low-pressure garden hose to clean the surface gently.
2. Apply UV-Protective Sealant
While thermally modified wood is resistant to moisture and decay, exposure to sunlight can cause the wood to fade over time. Applying a UV-protective sealant or wood oil can help preserve the wood’s color and protect it from the sun’s harmful rays. Depending on your climate and the amount of sunlight your deck receives, it’s advisable to reapply the sealant every 1-2 years. Choose a sealant that is specifically designed for thermally modified wood to ensure the best protection.
3. Inspect for Wear and Damage
Regular inspections are crucial for spotting potential issues early on. Look for signs of wear such as splintering, warping, or cracking. Also, check for loose boards or fasteners that may need tightening or replacement. Addressing these problems promptly will prevent them from worsening and help maintain the deck’s structural integrity. If you notice any areas that seem particularly worn or damaged, consider sanding them down and reapplying the sealant to restore the surface.
4. Protect from Heavy Furniture and Traffic
To prevent dents, scratches, or other damage, be mindful of the type of furniture you place on your deck. Use protective pads under furniture legs and avoid dragging heavy objects across the deck surface. Additionally, in high-traffic areas, consider using outdoor rugs or mats to protect the wood from excessive wear.
5. Seasonal Maintenance
In areas with harsh winters, snow and ice can cause significant damage to wood decking if not properly managed. Avoid using metal shovels to clear snow, as these can scratch the wood. Instead, use a plastic shovel or a broom. Additionally, avoid using rock salt or other harsh chemicals to melt ice, as these can damage the wood’s surface and compromise its integrity. If you need to melt ice, use products specifically designed for wood decking.
6. Prevent Water Pooling
Although thermally modified wood is moisture-resistant, it’s still important to prevent water from pooling on the deck surface. Standing water can lead to discoloration and may increase the risk of mold or mildew. Ensure that your deck is properly sloped to allow water to drain off. If you notice areas where water tends to pool, consider improving drainage or addressing the slope of the deck.
Conclusion
Maintaining your thermally modified wood decking involves regular cleaning, applying protective sealants, and conducting routine inspections to ensure long-lasting beauty and durability. By taking these steps, you can enjoy your deck for years to come while preserving its natural appeal. Sherwood Lumber offers high-quality thermally modified wood products and expert advice to help you care for your deck and ensure it stands the test of time.
