How to weatherproof wood furniture for outdoors?

How to weatherproof wood furniture for outdoors?


When it comes to outdoor furniture, wood is a popular choice due to its natural beauty and durability. However, to ensure that your wood furniture can withstand the elements and last for years to come, it is essential to weatherproof it. In this article, we will explore various methods and techniques to effectively weatherproof wood furniture for outdoor use.

Choosing the Right Wood

Materials used: The type of wood you choose for your outdoor furniture plays a crucial role in its weatherproofing. Some woods, such as teak, cedar, and redwood, are naturally more resistant to moisture and decay. These woods contain natural oils and resins that help protect them from the elements. It is recommended to use these types of wood for outdoor furniture.

Sealing the Wood

Applying a sealant: Sealing the wood is an essential step in weatherproofing. A sealant creates a protective barrier that prevents moisture from penetrating the wood. Before applying a sealant, make sure the wood is clean and dry. Use a brush or a roller to evenly apply the sealant, following the manufacturer’s instructions. Allow the sealant to dry completely before using the furniture.

Choosing the right sealant: There are various types of sealants available, including oil-based, water-based, and polyurethane sealants. Oil-based sealants provide excellent protection but may darken the wood’s natural color. Water-based sealants dry faster and have less odor, but they may not be as durable. Polyurethane sealants offer a high level of protection and are suitable for both indoor and outdoor use.

Applying a Protective Finish

Using exterior paint: Painting your outdoor wood furniture with exterior paint can provide an extra layer of protection against the elements. Choose a high-quality exterior paint that is specifically designed for outdoor use. Apply multiple coats, allowing each coat to dry thoroughly before applying the next.

Using a wood stain: Wood stains not only enhance the natural beauty of the wood but also provide protection against moisture and UV rays. Choose a wood stain that is specifically formulated for outdoor use and apply it according to the manufacturer’s instructions. Ensure that the wood is clean and dry before applying the stain.

Regular Maintenance

Cleaning: Regularly clean your outdoor wood furniture to remove dirt, dust, and other debris. Use a mild soap or wood cleaner and a soft brush or sponge. Avoid using harsh chemicals or abrasive cleaners, as they can damage the wood’s finish.

Reapplying sealant or finish: Over time, the sealant or finish on your wood furniture may wear off. To maintain its weatherproofing properties, periodically reapply the sealant or finish according to the manufacturer’s instructions.


Weatherproofing your wood furniture is essential to ensure its longevity and beauty in outdoor settings. By choosing the right wood, applying a sealant, and using a protective finish, you can protect your furniture from moisture, decay, and UV damage. Regular maintenance, such as cleaning and reapplying sealant or finish, will further extend its lifespan. With these techniques, you can enjoy your outdoor wood furniture for years to come.


– Woodworking Network:
– The Spruce:
– This Old House: