If you know the size of the box you want, you can enter it here. 
Boxes are built to customer specs, if we suggest a different size for your application we will let you know. If your box needs extra support due to weight we will let you know as well. 
 
We will draw up design for approval before building the enclosure
 
We can finish our boxes with a painted on bedliner for protection. Carpet avaliable for a fee.