Custom Window Mullions Shipped to You

Your Grille Design Delivered to Your Doorstep

Gothic Window MullionsThough our window grilles are custom built to order, most ship within about seven working days from receipt of your order.  Custom grille designs, like diamond, sunburst, or radius patterns, require additional production time.

At this time, we are shipping exclusively to United States addresses. We will utilize the best method to ship your order to ensure that it arrives quickly and in perfect condition.  If you live outside the U.S., please contact us at orders@bigbluewindow.com to see if shipping arrangements can be made.

Our grilles are available assembled or unassembled.  Assembled grilles are boxed using honeycomb packaging to ensure your product arrives safely.  Unassembled grilles are shipped using heavy-duty tubes, with each grille in its own labeled clear poly bag and foam padding on each end.  We charge a flat rate for shipping which includes the packaging.

Because all of our products are made to order, returns or exchanges are not accepted.  Please see our warranty information regarding products received damaged or incorrectly.