Beautify your home inside & outside at the same time. Add Insta-panes® to your existing windows and patio doors to give it the New Panes look!

Give your window an authentic look with grilles that are permanently applied to the interior and exterior of your window with an aluminum spacer between the glass. An Energy Spacer option is available to improve the energy efficiency of A-Series windows with full divided light (FDL) grilles.

Discover the highest quality Removable Grilles available on the market today. These wood grilles install easily and securely into a window or door’s interior sash or glass stop using multiple attachment systems including concealed hardware.

Our custom window grilles can be tailored to fit any window, offering an easy way to enhance your home's curb appeal. Our expert team is on hand to assist you in choosing the perfect grilles for your existing windows.

Check out this one-stop-shop for all things window grids, from types of grilles and profiles to pattern options and more.

Feb 25, 2010 · Adding window grids to your existing windows is a quick, inexpensive, and easy way to update your home’s look without having to install new windows. You can modify any type of window with grids, or mullions, whether it’s double-hung, sliding, or casement, and made out of metal, vinyl, or wood.

Feb 4, 2025 · Upgrade your windows in minutes with the New Panes DIY Window Grille Kit. Easy installation for stunning, customized window transformations. "The Original" Since 1975

Grilles add architectural interest while helping to maintain exceptional energy efficiency. Explore grille options for wood, fiberglass and vinyl windows.

Mar 11, 2025 · JELD-WEN offers an array of window grille patterns to complement nearly any architectural style, and custom grilles are available with select product lines such as Custom™ Wood. See below for examples of commonly available grille designs.

Want to Add Grilles to Existing Window? If you’re wondering if you can add window grilles to existing windows, the answer is usually yes. Generally speaking, if you have a transom window, all you need to do is measure the glass.