Vault doors are generally made of either high-quality steel or stainless steel.
Stainless steel vault doors require regular cleaning. Care should be taken during cleaning; ideally, use a soft cloth to wipe the surface to avoid scratches. Avoid using detergents containing bleach or abrasives. For dust and easily removable dirt, gently wipe with a mild detergent or warm water. Rainbow-like patterns on the surface are caused by excessive use of detergent or oil; these can be cleaned with a mild, warm detergent.
Steel vault doors are usually coated, so preventing scratches is crucial for maintenance.
During normal use, vault doors should be opened and closed slowly to avoid damaging the protective coating from impacts with sharp objects.
The hinges, latches, bolts, bolts, and chains of the vault door should be lubricated regularly to ensure smooth and efficient opening and closing.
