
How to Keep Your Windows Looking Good for a Long Time
A lot of individuals have the same problem: even the best curtains might start to appear a little sloppy or out of shape after a few months. Over time, fabric naturally pulls down and stretches because it is heavy. This is known as “fabric settling,” and it can make a room that’s otherwise beautiful look unfinished or tilted.
We at Professional Shades Custom Window Treatments solve this problem by putting a strong, solid frame at the very top of your window.
Why a Strong Header is Better for Your Home
When you hang curtains on a simple rod, they are always being pulled down by gravity. Over time, the rod might bend in the middle, or the fabric might start to sag near the hooks. A custom cornice is like a strong wooden crown for your window. It stays completely straight and doesn’t move at all. This solid box will cover up all the rods and hardware on your curtains. No matter how much the fabric underneath stretches, the box keeps the top of your window looking neat and level.
How to Fit into Your Changing Rooms
Whether you’re moving into a new house in Long Island City or fixing up an old one in Millburn, your windows should match your style. We don’t buy boxes from big stores that fit all sizes. Instead, we measure the exact height and width of your window frame. This makes sure that the topper fits in with the original design of the house and blends in with the walls and molding.
Building Things Made to Last
We choose materials that last, so your window cornices will look wonderful for a long time:
- Real Wood Frames: Solid wood maintains everything in place and doesn’t sag or bend over time.
- Soft Padding: A little padding below helps the fabric lay flat and appear neat. Fabric that has been stretched by hand: People pull the fabric tight by hand so it stays nice and doesn’t have any creases or loose patches.
- Quick Fixes and Repairs: You don’t always have to buy new things; sometimes all you need is a simple fix to make them look good again. We can help if your window topper is falling off the wall or has old fabric on it.
Our team can fix the wooden frame, tighten the screws so it stays safely on the wall, or put on new fabric that goes with your new furniture. We come to your door with our knowledge to make sure the fit is always perfect. We are proud to be able to make your old things look brand new again.
Don’t tolerate sagging curtains and unfinished windows

Structured Elegance
Cornices add a tailored, polished look to your windows while concealing curtain rods or shade mechanisms.
Fully Custom & Handcrafted
Each cornice is custom sized, wrapped, or stained to match your interior colors, patterns, and textures.
Get a quote just for you

Designed for NYC Interiors
Built for Manhattan and Brooklyn window dimensions and apartment styling.
Custom Materials & Finishes
Choose from wood, faux wood, fabric covered, and upholstered options.
Free Installation
Professional measurement and expert mounting included with every order.
No window treatment is truly complete without a well designed top treatment. Our NYC made Cornices give your windows the final touch of sophistication. Want something softer? Explore our full line of Valances for fabric based top treatments, or pair your cornice with light filtering Cellular Shades for energy efficiency.
Working Hours
Mon - Sat 9.00 to 17.00
Call Us
+1347 730 0001
