Small Double Leaf Shaft Fire Door
A small double leaf shaft door for wider electrical and duct shafts where one leaf would be too heavy to handle.
A small double leaf shaft door for wider electrical and duct shafts where one leaf would be too heavy to handle.
Спецификация
| Max size (W × H) | Small double leaf |
|---|---|
| Latching | Frequent-access hardware |
| Frame type | Steel frame |
Применение
- commercial-buildings
- metro-and-transit
Частые вопросы
- How small can a shaft door be?
- Sizes follow the shaft opening and the access required. Send the opening dimension and the factory will confirm the feasible leaf.
- Can it be a louvred door?
- Ventilated shaft doors are a separate specification with their own fire performance. It is confirmed against the compartment requirement.
- Does it need a closer?
- Self-closing is normally required for a fire door on a shaft. The closer type depends on the leaf size and the frequency of use.
- Is a lock required?
- Access control depends on the building's security regime; it is specified with the door so the hardware is compatible.