"The Original" Since 1975

Email: info@newpanes.com Made In The USA
As Easy as 1-2-3

As Easy as 1-2-3

Since 1975, we have been making these easy, do it yourself, DIY window grids, window panes, window grilles, muntins, window slats, whatever you want to call them; 100% in the USA. Our product makes it easy to improve the look of your home or meet HOA requirements for...
Do-it-yourself window mullions!

Do-it-yourself window mullions!

Many people ask, how do I add replacement window grids, window mullions, window grilles, window panes, window slats to my existing window or door? Well, we have the solution! 100% USA MADE; easy, do-it-yourself, add-on window grids. Why replace your existing windows,...