All Categories
Get it between 2025-05-30 to 2025-06-06. Additional 3 business days for provincial shipping.
Add mullions/muntins/dividers/bars to existing plain windows
Renter-friendly - can be added or removed with no impact to the existing window
Totally change the look of your room by changing the look of your windows
This kit will fit windows up to 36" by 54.5" in size
Easy to assemble and customize to any size up to the maximum for that kit
Resembles the muntins that a manufacturer would put within your window panes
This kit includes everything you need to add black window dividers (also called mullions, muntins, pane dividers, french windows, or window bars) to your existing plain window. The kits include 17.5" PVC rectangular, hollow strips, along with connestor pieces (Cross, Corner, Tee) that the strips slide onto securely. This kit will fit a window up to a max size of 36" by 54.5". The effect resembles the look of muntins that would be from a window manufacturer - this is not just black tape. Easy to use - simply measure your window, make cuts as needed to the hollow strips using a pair of scissors, slide the grids together using the connector pieces and mount to your window. This kit includes tabs that mount under your window's rubber seal as well as strong, clear, adhesive glue dots to hold the grids onto the glass. Your choice on using the tabs alone, tabs and glue dots, or glue dots alone.