Published by VisFurn
VISFURN is the project-door brand of Tianjin Visfurn Furniture Co., Ltd. This guide supports buyers comparing door packages, specifications and quotation scope.
Galvanized Steel School Door — Classroom & Corridor Security Door Set
Double-skin galvanized steel door set for classrooms, corridors and school service areas, designed for impact resistance, safety glazing, classroom security hardware and long-term finish durability.
Galvanized steel school doors for high-traffic education buildings.
School doors take daily abuse from bags, trolleys, sports equipment and repeated corridor traffic. A galvanized steel substrate under powder coating helps protect the leaf when the finish is eventually scratched, especially around bottom rails, lock zones and corridor-facing surfaces.
Visfurn reviews school doors as project door sets: leaf, frame, hardware preparation, vision panel, safety glazing, edge-protection accessories, closer and finger-guard options are coordinated before quotation so each opening can match the education project schedule.
Technical Specifications
| Door Type | Galvanized steel school classroom and corridor door set |
|---|---|
| Construction | Double-skin galvanized steel with internal reinforcement and project-selected core |
| Finish | Polyester powder coat over galvanized substrate, with project colour matching |
| Vision Panel | Safety-glazed narrow or square vision panel option, positioned by room requirement |
| Hardware Prep | Classroom lock, closer, panic hardware, edge-protection, hinge and finger-guard preparation |
| Applications | Classrooms, corridors, school offices, nurseries, service rooms and public education facilities |
Classroom Door Dimensions: What to Measure
Classroom door dimensions need a labelled drawing or door schedule. Door leaf size, frame outer size, wall opening and usable clear opening describe different measurements; do not use one as a substitute for another. Confirm the project requirements and the proposed door set before finalising sizes.
- Door leaf: record width, height and thickness, and identify a single leaf or paired leaves.
- Wall opening: give width and height, label rough or finished opening, and note any finishes still to be installed.
- Frame and wall: provide the proposed or existing frame outer dimensions, finished wall thickness and whether the frame is retained or replaced.
- Finished floor: identify the finished-floor level used for the height measurement, plus the floor build-up and threshold detail where relevant.
- Clear opening: record the project-required usable passage separately. Have the project designer check it against the selected frame, open leaf and hardware.
- Handing and location: mark the door number, room type, swing direction and hinge side on a plan; include the viewing side used for the handing notation.
There is no single classroom door size specified by this product page. Required clear width, accessibility, egress and any fire or acoustic performance must be confirmed for the project location and selected assembly. Flag missing measurements rather than estimating production sizes.
Use the door-size quotation checklist, then send the classroom opening schedule for a school door quote with quantities, finish, hardware, glazing and destination.
Safety & Security Options
Education doors need to balance daily durability, classroom visibility, emergency egress and student safety. These items should be checked with the project consultant before production.
- Classroom security lock and closer preparation by hardware model.
- Safety-glazed vision panel with position reviewed against safeguarding needs.
- Finger-guard option for early-years and high-use doors.
- Panic hardware and emergency-exit coordination for corridor or hall openings.
- Door-edge protection accessories and reinforced hardware planning for high-impact traffic areas.
Applications
Suitable for classroom doors, corridor doors, school offices, nurseries, dormitories, staff areas, sports facilities and back-of-house openings in high-traffic education buildings.
Packaging & Shipping
Door leaves, frames, edge-protection accessories and hardware references can be packed against the school opening schedule, with face protection, edge protection and export packaging for container shipment.
Frequently Asked Questions
Why use galvanized steel instead of ordinary painted steel?
Galvanizing gives extra corrosion protection when the powder coat is scratched by daily school traffic, especially around bottom rails and high-contact areas.
Should classroom doors have vision panels?
Many education projects require visibility into occupied rooms. The panel size and location should be coordinated with safety glazing, privacy and lock security requirements.
Can finger guards be supplied?
Yes. Hinge-side finger guards can be planned for early-years and high-use areas, either factory prepared or supplied as part of the project hardware package.
What should buyers send for quotation?
Send opening schedule, room type, wall thickness, frame type, finish colour, vision panel requirement, hardware models, safety options, quantity and destination.