resurface old deck

Revive Your Outdoor Space: How to Resurface an Old Deck

By Robert WalkerMarch 27, 2026

If your deck has seen better days, don't despair. Resurfacing an old deck can breathe new life into it, making it a safe, attractive, and functional space again. This comprehensive guide will walk you through the process, from preparation to completion, ensuring you achieve professional results.

Why Resurface Your Deck?

Resurfacing your deck is a cost-effective alternative to replacement. It extends the life of your deck, enhances its appearance, and can even increase your home's value. It's also an opportunity to update your deck's look, perhaps changing the color or texture to better suit your current style.

When to Resurface Your Deck

Timing is crucial when it comes to deck resurfacing. The ideal time is late spring or early fall, when temperatures are mild and consistent. This allows the new surface to cure properly. However, if your deck is structurally unsound or poses a safety hazard, don't wait - address the issue immediately.

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before and after photos of an old deck with text overlay that reads how to restore an old deck

Preparation: Inspect, Clean, and Repair

Before you start, inspect your deck for signs of damage. Look for rotting wood, loose boards, and popped nails. Make a list of repairs needed and address them before proceeding.

Safety first: Wear gloves, safety glasses, and a dust mask when working with power tools and chemicals.
Clean the deck: Use a deck cleaner or a solution of bleach and water to remove dirt, mold, and mildew. Allow it to soak for 15-30 minutes, then scrub and rinse thoroughly.
Sand the surface: Use a power sander to remove any remaining mill scale, paint, or stain. Start with a coarse grit (e.g., 60-80) and finish with a fine grit (e.g., 100-120) for a smooth surface.

Choosing a Decking Material

Once your deck is clean and dry, it's time to choose a resurfacing material. The most common options are:

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Material	Pros	Cons
Composite Decking	Low maintenance, durable, eco-friendly	More expensive, can absorb heat
Pressure-Treated Lumber	Affordable, long-lasting	Requires regular maintenance, can warp or crack
Cedar or Redwood	Natural beauty, resistant to rot and insects	More expensive, requires regular maintenance

Installing the New Surface

Once you've chosen your material, follow the manufacturer's instructions for installation. Generally, the process involves:

Laying out the boards to ensure proper spacing and alignment
Securing the boards to the existing joists using appropriate fasteners
Staggering the joints for added strength and stability
Finishing the edges and corners

Finishing Touches

After installation, allow the new surface to dry completely before applying a finish. This could be a stain to enhance the natural color of the wood, or a sealant to protect it from moisture and UV damage. Always choose a finish that's compatible with your chosen material.

Resurfacing an old deck is a rewarding project that can greatly enhance your outdoor living space. With the right preparation, materials, and techniques, you can achieve a beautiful, long-lasting result. So, don't let that old deck hold you back - get started today!