Can You Power Wash Composite Decking?

What is Composite Decking?

Composite decking is made from a blend of wood fibers and plastic, creating a durable and low-maintenance surface. Unlike traditional wood decking, composite materials resist rot, warping, and splintering. However, this doesn’t mean they are impervious to damage, particularly when exposed to high-pressure water.

Can You Power Wash Composite Decking?

Yes, you can power wash composite decking, but there are specific guidelines to follow to ensure you don’t damage the surface. The key is to use the right pressure and technique.

Pressure Setting: When power washing composite decking, it’s crucial to keep the pressure under 1,500 PSI (pounds per square inch). Using a higher pressure setting can damage the decking by causing the surface to become rough and uneven.

Nozzle Choice: Always use a fan tip nozzle that disperses the water over a wider area. This helps prevent the water from being too concentrated in one spot, which could cause etching or other damage to the composite material.

Distance from Surface: Keep the nozzle at least 8-12 inches away from the deck’s surface. This distance helps to prevent too much force from being applied to any one area.

Direction of Washing: Wash in the direction of the grain to avoid streaking or damaging the surface. Moving the power washer in a consistent, even motion will yield the best results.

When Not to Power Wash Composite Decking

While power washing is a viable option, there are times when it might not be the best choice. If your deck is only lightly soiled or if you’re dealing with mold or mildew, a gentler approach may be more appropriate. In these cases, a soft bristle brush and a mild detergent can effectively clean the surface without the risk of damage.

Additionally, if your deck has deep scratches or if the surface is already weathered, power washing might exacerbate these issues. In such cases, a manual cleaning method would be safer and more effective.

Why Choose Heartland Decks?

At Heartland Decks, we understand that maintaining your composite deck is essential to keeping it looking its best and ensuring its longevity. Our team of experts is skilled in the latest cleaning techniques, including power washing, to safely and effectively clean your composite decking.

Expert Knowledge: We know the ins and outs of composite decking materials and how to treat them with the care they deserve. Our approach ensures your deck remains in top condition without the risk of unnecessary damage.

Tailored Services: We offer customized cleaning plans based on the specific needs of your deck. Whether it requires a gentle hand wash or a careful power wash, we have the expertise to get the job done right.

Commitment to Quality: We pride ourselves on delivering high-quality service that you can trust. When you choose Heartland Decks, you’re choosing a team that values your investment as much as you do.

In Summary

Power washing composite decking is indeed possible, but it must be done with caution. By using the correct pressure, nozzle, and technique, you can effectively clean your deck without causing any damage. However, if you’re unsure or prefer to leave it to the professionals, contact us at Heartland Decks. We’re here to help keep your outdoor space looking its best for years to come.