Shaft steel door

A shaft steel door is made of quality Galvanized steel, is a specialized access door that provides access to a vertical shaft in a building, Such as Mechanical or utility shafts – Used for things like electrical wiring, plumbing, HVAC systems, or ventilation. These doors are often locked and used by maintenance personnel. There are following feature for shaft steel door:

1. Interlocking Mechanism

Prevents the door from opening unless it’s safe.Ensures safety for users and maintenance workers.

2. Fire-Resistance

Often fire-rated to prevent the spread of fire and smoke between floors.Required by building codes for vertical shafts.

3. Durability

Made from metal or reinforced materials to withstand frequent use and environmental conditions inside shafts.Resistant to corrosion, especially in humid or hot shaft environments.

4. Security & Access Control

Often locked or require keys/tools to open.Prevents unauthorized access to utility shafts or equipment.

5. Noise Insulation (Optional)

Some shaft doors include insulation to reduce noise from equipment like elevators or fans.

6. Flush Design

Installed flush with walls to maintain a clean look and prevent obstruction in corridors.

7. Compliance with Codes

Must meet local building and fire safety codes (like NFPA, IBC, etc.).Elevator shaft doors especially follow strict regulations for interlocks, spacing, and materials.