DIY Thrifted Coffee Table Makeover with Blue Stain

We love tweaking furniture, and this small outdoor coffee table update was no exception.

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First—new delivery excitement. A large sofa arrived at our house with very little fanfare: Sherry was on a conference call, a truck pulled up, I ran out to meet the delivery crew, and then it was done. Clara came home later, saw the new piece and promptly declared it “perfect!” and “I love it!” That arrival also marked the end of an era for the old white coffee table that had been a fixture in our sunrooms for years.

The old table was essentially a thrift-store tabletop screwed onto an Ikea Lack base, a temporary fix that ended up sticking around far longer than intended. After being left outdoors for nearly a year the Lack base finally gave out—if you’ve ever wondered how Ikea Lack tables handle moisture, now you know.

We had a different table in mind to replace it: a metal-and-glass thrift-store find that has moved with us through three houses. It had been outside at our previous place and taught us two lessons: the metal frame tolerates outdoor conditions well, but the glass top collects pollen, dust, and watermarks and always looks foggy. To reduce maintenance and create a warmer aesthetic, we decided to keep the metal base and build a wooden top to better hide dew and dirt.

At Lowe’s we found an affordable pre-cut panel that matched the table’s width (20″) and thickness (3/4″) almost perfectly. It saved us the trouble of ripping a full board, although we still trimmed one end slightly to make it fit.

Our main concern was preventing the thin panel from warping under moisture or from the weight of objects on the table. Because a thicker top would have sat proud of the metal frame, I reinforced the panel from underneath with X-bracing. I ripped a 1×3 in half on the table saw so the braces wouldn’t protrude below the metal frame, cut them to length, and notched each piece slightly where they crossed so they could nest together in the center. The notches didn’t have to be perfect—just tight enough to keep the X stable and supportive.

We liked the raw wood against the metal, but the indoor arrangement with the new sofa looked unfinished. Since the table would spend time outside, staining and sealing the wood was a practical necessity, so we decided to be a little adventurous with color.

We chose a semi-transparent blue stain called River’s Run in an outdoor-grade formula designed for decks and fences. Because colored stain was new for us, we tested combinations on the spare trim piece. After treating the wood with Minwax Pre-Stain Wood Conditioner, we sampled one coat of the blue stain versus two coats, and even tried brushing a Dark Walnut coat over each swatch to see how a warmer tone might age the color.

One coat of the blue stain won. Two coats felt too opaque—almost like paint—and the Dark Walnut overlay made the wood look muddy against the metal base. The single coat hit the sweet spot: a subtle, weathered blue that still lets the wood grain show through.

Application was straightforward. After the pre-stain conditioner, we brushed on the stain. It looks surprisingly vivid when wet, but after it soaks in and dries the color softens to a muted tone. Once both sides of the tabletop were dry, we sealed the whole piece with three coats of a clear outdoor acrylic sealer to protect it from rain and mist. Sealing both the top and bottom adds a lot of insurance against moisture-induced warping.

The new sofa deserves a quick mention too: we’re very happy with it. The wicker has subtle color variation and stripe-like texture that reads as high quality, and the seating feels sturdy while remaining comfortable. The cushions are dense enough that they don’t feel flat, and they should hold up well over time. They just need a little breaking in—an easy job since we’re already demanding testers.

I was unsure how a blue tabletop would pair with the rest of the sunroom, but it surprised me by tying things together. The blue brings out undertones in the tile, complements the wicker, and provides a rustic contrast to the metal frame. Maybe it’s just the sky reflecting off the finish, but the seating seems to pick up a faint blue cast too.

Finally having substantial furniture outside is a big win. We spend a lot of warm-weather hours out back, and a properly comfortable, shaded spot to relax was overdue. The rest of the sunroom still needs filling in—hence the tight photos—but we already have plans to add more seating and function. After all, if we eventually reclaim the sofa indoors, Burger will need another comfortable perch.