Transform your Christmas mantel into a winter wonderland with a unique decorating idea that brilliantly repurposes an old window sash, creating the enchanting illusion of frosted window panes above your fireplace.

As the festive season approaches, there’s a certain magic that fills our homes, often centered around the warm glow of the fireplace. This year, my Christmas mantel was inspired by the timeless lyrics of The Christmas Waltz – “Frosted window panes… Candles gleaming inside…” It’s a classic melody, especially cherished in Karen Carpenter’s rendition, that perfectly captures the serene beauty of winter and the cozy comfort of indoor celebrations.
The centerpiece of this enchanting display is an old window sash, an item I’ve cherished for years. This isn’t just any old window; it carries a history, once painted pink and proudly hung vertically in the master bath of my previous home. I removed it about a decade ago but couldn’t bring myself to part with it, even through a move. I’m so glad I kept it, as its dimensions are absolutely perfect for stretching horizontally across my living room fireplace mantel. It’s a testament to how forgotten treasures can find new life and purpose with a little creativity.
Gone is the delicate pink hue. For this holiday season, I’ve transformed it with a vibrant coat of red chalk paint, adding a rustic tree branch, gleaming red ornaments, luxurious ribbon, and a delicate dusting of fake snow. The result is a stunning focal point that evokes a nostalgic, traditional Christmas feel.

To further accent the repurposed window sash, I carefully arranged fresh pine branches, chunky white Pottery Barn candles, and charming needlepoint Christmas stockings along the mantel. This mantel itself has a story, as it was once the top of a dining room hutch that my husband and I ingeniously repurposed during our fireplace makeover last year. It’s these layers of repurposed history that truly give this Christmas display its unique character and heartwarming appeal.

Finding the perfect elements for this display was part of the fun. The vibrant red ornaments were a great find at Walmart, and the elegant ribbon came from Hobby Lobby. I sourced the fragrant pine boughs from Wegman’s, adding a touch of natural greenery. The most exciting find was the tree branch itself. I discovered it during a serene kayaking trip on the lake, washed up on the beach of a small island. Its rustic charm immediately struck me as perfect for the window sash, and I didn’t hesitate to hook it to my kayak and bring it home. It’s these unexpected treasures that often become the most cherished parts of our decor.

The needlepoint Christmas stockings hold a special place in my heart; they were the first ones my husband Ed and I owned when we first got married. After a hiatus, their classic red hues made them perfect for this year’s theme, prompting me to unearth them from a forgotten Christmas bin. To give them a modern, yet still classic, update, I crafted charming tassels from red yarn and tied one onto the hook of each stocking. This simple addition brought them back to life, blending sentimentality with contemporary style.

There’s nothing quite like the soft, inviting glow of candles during the holidays. When these candles are lit, the entire mantel is transformed, radiating a totally different and magical feeling throughout the room. For those who prefer alternatives to real flames, Pottery Barn offers an incredible selection of Flicker Flameless Candles that mimic the authentic flicker beautifully, providing safety without compromising on ambiance.

As evening falls, the mantel becomes truly magical. The “frosted window panes” effect is achieved by subtly spraying fake snow in the lower right corner of each glass pane. To complete the wintry scene, I applied white glue along the top of the tree branch and then generously sprinkled fake flake snow over it, creating a realistic, freshly fallen snow effect. This combination of spray and flake snow adds depth and texture, enhancing the illusion of a snowy outdoor scene brought indoors.
The tassels adorning the stockings are each 5-1/2 inches long, crafted by simply wrapping a strand of yarn around itself in two distinct places to create a double-rounded top. It’s a simple yet effective way to add a personalized touch. If you’re new to tassel making, a basic tassel making tutorial can guide you through the process, allowing you to customize your own holiday accents.


To ensure the window sash sits securely and at the perfect angle, I fashioned two simple wood stands from scrap pieces of wood. These stands elevate the sash slightly and provide a stable base, allowing it to lean gently against the fireplace facade. This small detail ensures the entire display is both visually appealing and structurally sound, creating the perfect backdrop for your holiday cheer.
Creating this captivating holiday mantel wasn’t difficult, but it involved several distinct steps to bring all the elements together harmoniously. To make it easier for you to recreate this look, I’ve broken down the entire process into a detailed, step-by-step tutorial below. Get ready to transform your fireplace into a festive focal point!
How to Paint a Window Sash for Decorating a Christmas Mantel
Repurposing an old window sash is a fantastic way to add character and a unique touch to your Christmas decor. My particular sash was a curbside find, but these charming pieces are widely available in various sizes for just a few dollars at most antique malls, flea markets, and architectural salvage yards. Choosing one with multiple panes will give you the best “frosted window” effect.

Supplies Needed:
- Window sash or a multi-pane glass cabinet door
- Red chalk paint (I highly recommend Folk Art Home Decor Chalk Paint in the color Imperial for its rich hue and excellent coverage, readily available at craft stores)
- Clear paste wax (such as Fiddes and Sons, Johnson’s, or any clear chalk paint wax)
- Antiquing glaze, brown/black shoe polish, or dark paste wax
- 100-grit sandpaper
- Soft cloth or old t-shirt (for buffing)
- Paint brush
- Damp paper towel

- Prepare and Paint: Begin by thoroughly cleaning your window sash to remove any dust or grime. Once dry, apply an even coat of your chosen red chalk paint. Chalk paint is fantastic because it typically requires no priming and adheres well to most surfaces, giving a lovely matte finish. Allow the paint to dry completely according to the manufacturer’s instructions.
- Distress for Vintage Charm: Once dry, lightly sand the surface with 100-grit sandpaper. Focus on the edges, corners, and raised areas of the sash where natural wear and tear would occur. This distressing technique exposes hints of the original wood or previous paint layers, instantly giving your sash an aged, vintage appeal that’s perfect for a traditional Christmas theme.
- Clean the Surface: Use a damp paper towel to wipe away any sanding dust or grit. Ensure the surface is clean and dry before moving on to the waxing steps.

4. Apply Clear Wax: This step is crucial for achieving a professional, antiqued finish. Wipe a thin, even coat of clear paste wax over all the painted areas. Once applied, buff it gently with a soft cloth. The clear wax acts as a protective barrier and allows you to manipulate the subsequent dark wax or stain more easily. Without this initial clear coat, the dark wax can absorb too quickly into the porous chalk paint, making it difficult to achieve a smooth, even antique effect.
5. Add the Antiquing Layer: Next, carefully apply a thin layer of dark wax or antiquing glaze. If you don’t have either, brown or black shoe polish can serve as an effective alternative for adding that desirable aged look. Work in small sections to control the application.
6. Buff to Perfection: Gently rub the dark wax, glaze, or shoe polish over the surface, ensuring it settles into the distressed areas and crevices. Immediately after applying, buff the entire surface with a clean, soft cloth until you achieve a subtle sheen and the desired depth of antique coloring. The clear wax underneath will allow you to blend and soften the dark layer beautifully.

If you desire a deeper, more pronounced aged finish, simply repeat step 5 and 6, adding another thin layer of dark wax or shoe polish and buffing it until you reach your preferred level of antiquing. This layered approach ensures a rich, complex finish that will truly make your repurposed window sash shine as a vintage holiday centerpiece.


How to Make a Window Sash Stand
A stable foundation is key for any mantel display, especially when working with a unique item like a window sash. To ensure the sash is properly supported and positioned, I constructed two simple yet effective stands from scrap wood. This DIY approach not only saves money but also allows for custom sizing.

Supplies Needed:
- Four pieces of 2″ x 4″ lumber, each cut to 5 inches long
- Two pieces of 2″ x 2″ lumber, each cut to 5 inches long
- Wood screws (appropriate length for joining 2x4s and 2x2s)
- Drill
- Paint (to match the sash)
To construct each stand, I took two of the 5-inch 2″ x 4″ pieces and used two screws to sandwich one of the 5-inch 2″ x 2″ pieces snugly in between them. When viewed from the ends, the finished stands resemble the letter “H,” creating a perfect slot for the window sash. Once assembled, I painted the stands using the exact same red chalk paint and antiquing technique used for the window sash itself. This ensures a cohesive and polished look, making the stands blend seamlessly with the overall design. The sash then rests perfectly into the central slot of these custom-made stands, providing excellent stability.

How to Attach Tree Branch to Window Sash
Adding a natural tree branch introduces an organic, rustic element that beautifully complements the vintage sash and mimics the feel of a winter tree. Choosing a branch with interesting texture and a suitable length is key for this step.

Supplies Needed:
- Drill and drill bit (slightly smaller than your screws)
- Two, 2-1/2″ long screws
- Selected tree branch (ensure it’s clean and dry)
To attach the branch securely, I first centered it along the top edge of the window sash. Then, I marked both the branch and the sash where the branch naturally met the corners of the sash. These marks indicate the precise points for attachment. Using a drill bit slightly smaller than my screws, I pre-drilled a hole into each marked corner of the sash and then drilled corresponding holes into the marks on the branch. This pre-drilling prevents the wood from splitting when the screws are inserted.
Next, I aligned the branch with the sash and screwed the 2-1/2″ screws through the pre-drilled holes in the branch and into the sash. Crucially, I left the screw heads slightly exposed. This intentional spacing ensures that the branch sits just a little away from the sash, providing enough clearance for the ornaments to hang freely without bumping against the glass panes or frame. Don’t worry about the visible screws; the subsequent application of fake snow will cleverly conceal them, maintaining the seamless, wintry aesthetic.

How to Add Snow and Tie Ornaments to Tree Branch
This final step brings the entire “frosted window panes” theme to life, adding that quintessential winter charm and sparkle to your Christmas mantel. The combination of various snow textures and carefully placed ornaments creates a truly captivating scene.

Supplies Needed:
- Thin ribbons (coordinating with your decor colors)
- Christmas ornaments (various sizes and textures add interest)
- Hot glue gun and glue sticks (optional, for extra secure snow)
- Fake snow flakes (for texture)
- Spray Snow (for a realistic frosted look)
- Scissors
- White glue (PVA glue works well) and a small paint brush
- Paper towels (for cleanup)
To create the lovely “snow-kissed” effect on the tree branch, I began by brushing a thin, even layer of white glue along the top surfaces and any interesting crevices of the branch. While the glue was still wet, I generously sprinkled fake flake snow over it, ensuring good coverage. The flakes adhere beautifully to the wet glue, creating a soft, dimensional snowdrift. Once this layer was completely dry and set, I moved on to the glass panes of the window sash. For a subtle frosted appearance, I gently sprayed a light mist of spray snow onto the lower right corner of each pane, gradually building up the effect until it resembled real frosted glass. Remember to use paper towels to protect areas you don’t want snow on.
With the snowy backdrop complete, it was time to add the ornaments. Using coordinating ribbons, I simply tied the red Christmas ornaments onto the branch, varying the lengths to create visual interest and a dynamic display. You can experiment with different ribbon textures, colors, and even ornament types to personalize this step further. The pre-drilled spacing for the branch ensures that each ornament hangs freely, catching the light and completing the enchanting winter scene. This festive mantel is now ready to welcome the holidays with warmth and style!
If you’re looking for more Christmas mantel decorating inspiration, explore what I did for last year’s Christmas Mantel, or perhaps delve into all my Christmas decorating ideas for inspiration extending beyond the mantelpiece.
I’ve also utilized a window sash creatively in the past to craft a unique fireplace screen for my previous home. You can discover the full tutorial for that project in this post: Window Sash Fireplace Screen.


More Christmas Decorating Ideas to Inspire You:
- How To Make a Fireplace Screen Using a Window Sash
- 40+ DIY Christmas Decorating Ideas Done In Minutes
- How to Make a Large Wall Mirror By Repurposing Old Window Frames
- Christmas Mantel Decorating: Let It Snow