*This post is sponsored by Rust-Oleum. All opinions are my own.
Click here to read my full disclosure policy.

 

Awhile back I built this DIY Outdoor Storage Box to house seat cushions by the pool at our first home. We’ve since moved to a home with less outdoor space, but I couldn’t give up this handy storage solution that doubles as a bench seat.

 

WATCH THE VIDEO

 

To move the box inside, it first needed a good cleaning and a fresh finish. For the base, I chose a matte white paint. But for the top, I wanted a warm wood-toned finish that only stain can achieve. I was lucky enough to team up with my friends at Varathane to incorporate their 3X Wood Stain in American Walnut. The stain was easy to apply, and dried incredibly fast. And to protect my finish, I chose Varathane Triple Thick Poly—it’s a water-based product (so cleanup is easy) and goes on so thick that I don’t need to waste time applying multiple coats to build up the finish.

 

TIP: Click the tabs below to see the tools, materials and cut list.

NOTE: This tutorial may contain affiliate links. To see our full disclosure policy, click HERE

 

Cost: About $25 for Stain and Polyurethane
Time: 2 Hours with Drying Time in between
Difficulty: Easy. Applying the stain and polyurethane is surprisingly straightforward.
Sanding Sponge
Sponge Brush
Lint-free rags
High-quality synthetic Bristle Brush
Varathane 3X American Walnut Premium Wood Interior Stain
Varathane Satin Triple Thick Polyurethane
Rust-Oleum Linen White Ultra Matte Interior Chalked Paint
Nitril or neoprene gloves (Get at least two pair)
Safety glasses
Face Respirator
Mineral Spirits (optional for cleanup of stain)
none

 
 

Steps

1. Build the Outdoor Storage Box

 

Find the free plans for this storage box (which can also double as a bench) at the link below.
FREE PLANS: DIY Outdoor Storage Box
DIY Storage Box Makeover by Build Basic - Step 1

Blog-Step-by-Step-Line-200

2. Coat the Base

 

Using a high-quality synthetic bristle brush, apply a coat of paint to the base of the box—We used Rust-Oleum Linen White Ultra Matte Interior Chalked Paint. Apply a second coat if necessary.
DIY Storage Box Makeover by Build Basic - Step 2

Blog-Step-by-Step-Line-200

3. Apply the Stain

 

Using a lint-free cloth, high-quality synthetic bristle brush, or a sponge brush, apply a liberal coating of wood stain to the top and edges of the box’s lift-open-top.
DIY Storage Box Makeover by Build Basic - Step 3

Blog-Step-by-Step-Line-200

4. Wipe-Off the Stain

 

Using a lint-free cloth, wipe the surface in the direction of the grain to remove the excess stain. Allow the stain to fully dry.
DIY Storage Box Makeover by Build Basic - Step 4

Blog-Step-by-Step-Line-200

5. Apply the Topcoat

 

Using a high-quality synthetic bristle brush, apply a coat of polyurethane in the direction of the grain. When possible, work in long straight passes to ensure a uniform finish, and tip off edges with the brush held at a 45-degree angle to prevent drips.
DIY Storage Box Makeover by Build Basic - Step 5

Blog-Step-by-Step-Line-200


 

MORE BUILDING PLANS