This DIY Fixer Upper-style cathedral window frame is a budget-friendly way to add timeless character to your home. It’s an easy project even if you don’t build the frame from scratch — I purchased an unfinished arched window frame and finished it myself with a rustic, fixer-upper look. If you prefer to make the frame, a jigsaw and a basic woodworking plan will do the trick, but buying an unfinished cutout is often faster and less expensive.
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I think this cathedral window turned out perfectly for my mantel. I finished it off with a classic Magnolia Market signature magnolia wreath. I’d been eyeing a magnolia wreath for a long time because it looks so natural and hand-painted — it gives a realistic, elegant touch without the maintenance of real greenery.
I’ve used old windows and architectural salvage in my decor for years as large backdrops on mantels and above furniture. While I often use rectangular windows, I wanted to try an arched cathedral window inspired by the popular Fixer Upper style. The arched shape brings a soft, architectural focal point into any room and looks beautiful over a mantel or as a headboard alternative.
I initially wanted the Magnolia Home version I saw at Nordstrom, but it was often out of stock and sometimes very pricey. After researching alternatives, I discovered many sellers on Etsy and other shops offering unfinished cathedral window frame cutouts for significantly less. Most come unfinished or with a single stain color, so I bought an unfinished frame and created my own finish to match the rustic, aged look I wanted.
The finished frame isn’t an exact replica of the store-bought version, and that’s the point — I treat projects like this as art, experimenting with paint and distressing until it feels right. My final look is unique and fits my home’s farmhouse aesthetic.
Make the piece your own — embrace variations in stain, whitewash, and distressing. Below are the supplies I used and the simple steps to recreate this Fixer Upper-style cathedral window frame.
Project Supplies Needed for DIY Cathedral Window Frame:
- Unfinished arched window frame cutout (available from craft shops and online marketplaces)
- Wood stain of your choice — I used Minwax Provincial
- Clear finishing wax
- White paint (latex or chalk-style paint works well)
- Small craft foam brush or foam applicator
- Old rag or lint-free cloth for wiping stain and wax
- Sanding block or fine-grit sandpaper (optional, for smoothing edges)
Step 1. Stain the unfinished frame. Test the stain on a scrap piece or the back of the frame first to confirm the tone. I used Minwax Provincial, a medium-to-dark brown, and applied it with a small craft brush before wiping it off with an old rag. If you prefer a lighter finish, choose a lighter stain or dilute the stain on a test board.
Step 2. Create a whitewash by mixing a small amount of white paint into clear finishing wax. I used a finishing wax designed for furniture and combined it with paint until the mixture had a translucent, spreadable consistency. Apply the mixture with a foam brush or cloth, working it into the wood and then wiping back to achieve the degree of whitewashing you prefer. For an aged appearance, apply more paint in some areas, and use a dry-brush technique in others: load the brush lightly, wipe most of the paint off, then drag the brush across the surface for subtle streaks and texture.
Step 3. Allow the finish to dry fully. After the wax cures, buff lightly with a soft cloth if needed to bring out a gentle sheen. Then hang the frame on the mantel, wall, or over a bed. I added a magnolia wreath to the center for a classic, layered look that complements the farmhouse vibe.
Tips and variations: sand the faces or edges slightly before staining for a smoother look; try different stain colors (gray or driftwood tones work well for a coastal farmhouse twist); or add subtle distressing with sandpaper after the whitewash for more character. If you want it to be weathered, use a coarse sanding pad on corners and raised details.
RELATED: Magnolia Wreath Christmas Mantel Decor
This project also serves as the foundation for seasonal mantel decor. Add greenery, a magnolia wreath, or a garland and some holiday accents to transform the look for Christmas or any season.
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