How to Make Balloon Shades? | Soft Gathers, DIY Sewing

Balloon shades are made by sewing rings or shirring tape to a fabric panel, then threading cords to gather the fabric into soft poufs when raised.

If you can sew a straight line and hem a rectangle, you can build these romantic window treatments in a weekend. You’ll need fabric, basic sewing supplies, rings or shirring tape, and cording. The technique dates back to the 18th century, and it’s still one of the most forgiving projects for a beginner because the gathered design hides uneven stitching.

What Fabric and Supplies Do You Need?

For a first project, choose a medium-weight fabric like cotton, linen, or a cotton-poly blend. These fabrics drape well but are stiff enough to hold the balloon shape without collapsing. Stay away from heavy upholstery fabric and slippery silk until you’ve got the technique down.

You’ll need these tools and materials:

• Fabric — roughly 1.5 to 2 times the window width for good fullness
• Basic sewing kit — thread, scissors, measuring tape, pins, iron
• Rings (1/2-inch to 3/4-inch diameter) or shirring tape with pre-made channels
• Cording — thin nylon or cotton cord that fits through your rings or tape channels
• Hardware — a mounting board, eye screws, and a side cleat or hook

Ring tape from a fabric store is the shortcut; the vertical channels are already sewn in, so you just pull the cords through them. The look is identical to hand-sewn rings, and it saves hours of tedious work.

How to Sew the Balloon Shade Panel

The construction is simple: measure, cut, hem, and add your gathering hardware. A detailed tutorial for a farmhouse bathroom makes the process easy to follow.

1. Measure the window. Decide the finished width and length you want. For a gathered look, cut fabric 1.5 to 2 times the window width for fullness. Add 2 inches to the width and 4 inches to the length for hems and a top pocket.
2. Hem all four edges. Press a 1-inch fold, then another 1-inch fold, and stitch. This keeps raw edges hidden and helps the fabric hang straight.
3. Sew a top pocket. Fold the top edge down 2 inches and stitch across to create a channel for your mounting board.
4. Mark your ring rows. On the back of the panel, mark 3 to 4 vertical lines spaced evenly across the width. A one-piece curtain with three rows of rings spaced about every 6 inches is a proven setup.
5. Attach the rings. Hand-sew or machine-stitch rings onto each marked vertical line, spacing them 4 to 6 inches apart down the full length of the panel.
6. Thread the cording. Starting at the bottom ring, thread cord up through each ring in a row, leaving extra length at the top.

The result is a flat, gathered-capable panel ready for mounting. This method comes from a one-piece curtain tutorial that uses three rows of rings and anchors the cords to eye screws on the window frame.

Mounting and Pulling Up the Balloons

Mounting is where the window treatment takes shape. You have two practical options depending on how much hardware you want to see.

The most common approach uses a top board. Slide the top pocket over a 1×2 or 1×3 board cut to your window width, then screw the board into the top of the window frame. One farmhouse tutorial attached a top wood strip specifically to a casement-style window.

Once mounted, install a few eye hooks or screws beside or above the window. Route each cord through those anchors, then pull the cords until the fabric gathers into your desired balloon shape. Tie off the cords securely to a side cleat or hook. You’ll see the shade form soft, rounded poufs at the bottom — that’s your success cue that the spacing is right.

For a truly simple install, some DIYers staple the fabric to a top board and use pins or clips to form the lower balloon shape. This lets you test the look before committing to rings and cord. If you’re ready to buy instead of sew, see our tested roundup of balloon window shades for ready-made options that skip the DIY work.

One note on safety: corded window coverings can pose an entanglement hazard for young children and pets. Current U.S. window-covering safety guidance advises keeping cords out of reach and using cord cleats. None of the DIY sources offer certified child-safety compliance, so plan your cord management accordingly.

How to Get the Fullest Balloon Look

The secret to dramatic balloons is fabric volume. A one-piece panel cut 1.5 to 2 times the window width will gather into soft, modest poufs. For a fuller, more romantic look, cut the panel 2.5 to 3 times the window width and space rings 4 inches apart. One tutorial cut three separate fabric panels, joined them, hemmed the bottom, created a top pocket, and sewed rings about 6 inches apart — a technique that adds depth through seam lines.

Using shirring tape instead of rings is the fastest route to fullness. The tape’s built-in cords gather the fabric evenly. Just attach three vertical strips, then pull the cords from the bottom to gather each section before mounting. The fabric bunches into controlled folds with far less measuring and sewing than individual rings, and it stands up to regular raising and lowering.

Whatever method you choose, test the cord tension before trimming anything. Pull, assess the shape, and adjust — it’s easier to loosen a cord than to retie a trimmed one.