Three-step construction process simplifies DIY window cornice creation
No sewing required, allowing for quick and mess-free installation
Available in multiple drop heights to fit various window sizes
Lightweight plastic material for easy handling and hanging
Includes all necessary hardware and instructions for a complete kit
Summarized by Shop
Avalon Cornice Kit
Fast and easy, 1.2.3 New Look for summer/ Cornices are constructed in 3 easy steps:
If you re looking for unique window cornices that are easy and FUN to create, you've come to the right place! We have an amazing product in sizes that will surely suit your windows and offer a fantastic, creative enhancement to any room.
Drop Heights
9 in, 12 in, 15 in
Material
Plastic
Color
White
Kit Length
48 in (12 in drop), 36 in (9 in drop)
Sections
3 (16 in) for 12 in drop, 2 (16 in) for 9 in drop, 2 (16 in) for 15 in drop
Includes
2 end returns, tuck tool, 2-5 brackets, screws, anchors, instructions
Summarized by Shop
4.6
35 ratings
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Love these cornice forms
First, I’ve been using these forms for over 25 years and they are beautiful. Every time I sold a home, I had to leave them and start all over again! Don’t hesitate, try these forms! They are easy to use and you can change them up over and over again! I absolutely love them and am so thankful for Home Sewing Depot for selling them to us! I’m a very happy customer!
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Patricia · May 24, 2026
12” drop Avalon Cornice
I haven’t yet built these but they are exactly what I ordered. In the past I have built my own cornice boards from styrofoam. I bought these because I wanted a change in design and I love that they are light weight. I waiting to get my room that these will go in to be repainted before I do these. Thank you so much for these beautiful cornice’s. I’m looking forward to doing these.
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Peggy · March 23, 2026
Great Product and Easy
Great product and easy to assemble. Looks great in any home and any style.