The maintenance cost of armored doors is relatively low, mainly focused on daily cleaning and regular maintenance. Regular cleaning, lubrication, and inspection can effectively extend the service life of armored doors and maintain their appearance and functionality. In the long run, these maintenance measures can significantly reduce repair and replacement costs, ensuring that the door body is always in optimal condition.

Daily maintenance

1. Cleaning

Regular dust removal: Use a soft dry cloth or silk to wipe the storefront to remove dust and stains. Avoid using rough materials to prevent scratching the surface.

Cleaning stubborn stains: For stubborn stains, neutral cleaning agents or furniture specific cleaning agents can be used to clean the stains first, and then wipe them with a dry cloth. Avoid using acidic or alkaline cleaning agents to prevent corrosion of the storefront.

2. Maintenance of hardware components

Lubricate hinges and locks: Drop one or two drops of lubricating oil on the hinges and locks every six months or so to keep them running smoothly. Stainless steel handles and other hardware can be wiped with a brightening agent to add brightness.

Check the status of locks: Regularly inspect the working condition of locks to ensure their normal use. If the lock is found to be loose or the operation is not smooth, it should be adjusted or repaired in a timely manner.

3. Moisture and rust prevention

Keep dry: Avoid keeping the door in a damp environment for a long time, especially during the rainy season or in humid areas. Regularly apply rust inhibitor on the surface of the door to prevent oxidation and corrosion.

Avoid direct sunlight: Try to avoid prolonged exposure to outdoor sunlight to prevent the door from being deformed or damaged by heat.

Long term maintenance

1. Check the sealing strip

Regularly check the sealing strip: Check the sealing strip once a month to ensure that it is intact and undamaged. If cracks, hardening or deformation are found in the sealing strip, it should be replaced in a timely manner.

Apply protective agent: Regularly apply sealing strip protective agent or silicone grease to enhance its durability and sealing effect.

2. Check the structure of the door body

Check for door deformation: Regularly inspect the door for any signs of deformation or damage and promptly repair it. Especially for outdoor armored doors, rain shelters should be built to prevent direct rainwater from pouring in.

Adjust the door shaft and lock: If the door opening and closing are not smooth, adjust the door shaft and lock in a timely manner to avoid damage or malfunction caused by improper use.

3. Fire prevention function inspection

Check the fireproof filling material: For high-end armored doors with fireproof function, regularly check the status of their fireproof filling material and sealing strip to ensure that they can function properly in case of fire.