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Yes, and for many specialty glass plants, that question should be settled before the storage layout is fixed. When glass thickness, edge profile, or product shape falls outside the usual assumption, a standard storage gap such as 310 mm may stop being practical. That is where a custom glass storage rack becomes a layout decision, not just a fabrication detail.
U profile glass and patterned rolled glass often do not behave like ordinary flat sheets. If the storage slot is too narrow, loading becomes difficult. If it is too loose, density drops and positioning becomes sloppy. Both outcomes hurt the plant.
Can slot width be changed from the standard 310 mm?
Yes. Slot width can be adjusted when the product thickness, edge profile, or loading method requires a different storage envelope.
Why does this matter in production planning?
Because the storage rack affects how many units fit in a zone, how easily operators can load them, and whether the plant can keep high-density storage without forcing risky handling.
Should a glass plant use a standard rack first and optimize later?
Usually no. If the product is already known to be non-standard, the rack should be matched to the product before the layout is frozen.
What information should the factory provide?
Send the real thickness range, edge shape, maximum sheet size, and how the operators actually load and unload the rack.
What is the next step?
Share your dimensional range and target storage density. We can suggest a glass storage system matched to your non-standard product.