what to put on outdoor wood furniture to protect it

3 min read 24-12-2024

what to put on outdoor wood furniture to protect it

Outdoor wood furniture adds charm and warmth to any patio or deck. However, exposure to the elements takes its toll. Protecting your investment requires understanding the best ways to shield it from sun, rain, snow, and pests. This guide covers various options to keep your wooden furniture looking its best for years to come.

Understanding the Threats to Your Outdoor Wood Furniture

Before diving into protective solutions, let's examine the common enemies of outdoor wood furniture:

UV Rays: Sunlight's ultraviolet (UV) rays cause fading, cracking, and deterioration of wood fibers. This is arguably the biggest threat.
Moisture: Rain, snow, and even high humidity lead to warping, rot, and mold growth. Proper drying is crucial after exposure.
Insects: Termites, carpenter ants, and other insects can bore into wood, weakening its structure and causing damage.
Temperature Fluctuations: Extreme temperature swings cause wood to expand and contract, leading to cracking and splitting over time.

Best Ways to Protect Your Outdoor Wood Furniture

Several approaches effectively safeguard your outdoor wood furniture:

1. Outdoor Wood Furniture Sealants and Finishes

This is the most common method, offering varying levels of protection:

Penetrating Sealers: These soak into the wood, protecting it from within while allowing the natural wood grain to show. They offer moderate UV protection and water resistance. Reapplication every 1-2 years is usually needed.
Semi-Transparent Stains: These provide better UV protection than sealers, while still showcasing the wood grain. They offer a color tint to enhance the wood's appearance. Reapplication is typically needed every 2-3 years.
Solid-Color Stains: These completely hide the wood grain and offer the highest UV protection and water resistance. They require less frequent reapplication, typically every 3-5 years.
Varnish: While offering a beautiful, high-gloss finish, varnish provides only limited protection against UV rays and water. It requires more frequent maintenance. Consider UV-resistant varnish for better longevity.
Marine-Grade Finishes: Designed for harsh marine environments, these products provide excellent protection against UV rays, water, and mildew.

Tip: Always follow the manufacturer's instructions for application and drying time. Proper surface preparation is key for optimal results. Sanding the wood before applying any finish ensures better adhesion.

2. Outdoor Furniture Covers

Covers offer a simple and effective way to protect your furniture from the elements, especially during periods of inclement weather or prolonged disuse.

Choose the right size: Ensure the cover is large enough to completely cover the furniture, allowing for some overlap. A snug fit prevents wind from getting underneath and damaging the furniture.
Consider the material: Look for covers made from durable, waterproof materials such as polyester or canvas.
Proper ventilation: Some covers have vents to prevent moisture buildup. This is essential to avoid mildew.

3. Proper Storage

If you live in an area with harsh winters or long periods of inclement weather, storing your furniture indoors is the best protection.

Clean thoroughly: Before storing, clean your furniture to remove dirt, debris, and any existing finish deterioration.
Dry completely: Ensure your furniture is completely dry before storing it to prevent mold and mildew growth.
Store in a cool, dry place: Avoid damp basements or garages. An attic or spare room may be ideal.

4. Regular Cleaning and Maintenance

Regular cleaning prevents dirt and debris from building up and causing damage.

Sweep or brush: Regularly remove loose dirt and debris.
Wash: Use a mild soap and water solution to clean the furniture, then rinse thoroughly.
Dry completely: Ensure the furniture is completely dry before applying any protective finish.

Choosing the Right Protection for Your Wood Type

The best protective measure depends on your furniture's wood type and your climate. Hardwoods like teak are naturally more resistant to the elements, requiring less protection than softer woods like pine or cedar.

Frequently Asked Questions (FAQs)

Q: How often should I reapply sealant or stain?

A: This depends on the product and your climate. Check the manufacturer's recommendations. Generally, penetrating sealers need reapplication every 1-2 years, while semi-transparent and solid-color stains may last 2-5 years.

Q: Can I use indoor wood stain on outdoor furniture?

A: No. Indoor stains are not formulated to withstand the elements and will likely wear away quickly, leaving your furniture vulnerable.

By following these tips and choosing the right protection for your outdoor wood furniture, you can ensure it remains beautiful and functional for many years to come. Remember that regular maintenance is key to extending its lifespan.