Fire-rated Shutters

All Chung Tai fire-rated products have been designed in accordance with BS476: Part 22. Produced with reference designs that we developed ourselves, our engineers know the intricacies of our products and therefore can alter the designs to suit your needs. Such flexibility can only be achieved with great understanding of fire safety rules and regulations - we believe that few companies within the industry can rival our knowledge in this area.

Vertically Sliding Fire-rated Shutters

Chung Tai has a long history of installing fire-rated Vertically Sliding roller shutters. Since 1995, however, we have started to make our own shutters in our factory in Tuen Mun, Hong Kong. This ensures that our production and installation cycles are in our control and that means our customers can be assured that projects can be completed quickly and economically.

Product highlights:

Performance: With 2 & 4 hours fire-rating
Materials: GMS, Stainless Steel or a combination of GMS and Stainless Steel
Operation:
- Motor-controlled with Fusible Links or Heat Sensors
- Control systems ensure shutters close when fire signals are received
Maximum Size: 18 m (w) x 7 m (h) (Individual assessment for larger sizes)

Fire-rated Vertical Shutters (Electric motor operated) Job Reference

Fire-rated Vertical Shutters (Fusible link operated) Job Reference

Laterally Sliding Fire-rated Shutters

When headroom is limited, our Laterally Sliding fire-rated shutters could be installed as a means of passive fire protection. Made of either GMS or stainless steel, these shutters can be made to span across a room at a width up to 80 m - that's practically the length of a football pitch! These shutters inherit the same robust properties as their vertically sliding siblings, and are fire-rated for up to 4 hours.

Product highlights:

Performance: With 2 & 4 hours fire-rating
Materials: GMS, Stainless Steel or a combination of GMS and Stainless Steel
Operation:
- Motor-controlled
- Control systems ensure shutters close when fire signals are received
Maximum Size: 80 m (w) x 7 m (h) (double leaf) (Individual assessment for larger sizes)

Lateral Shutters Job Reference

Horizontally Sliding Fire-rated Shutters

To provide passive fire protection for buildings with escalators, our Horizontally Sliding roller shutters can be installed. Researched and developed by our in-house team in Tuen Mun, our exclusive design minimises the size of the enclosure box, and can be made to cover long horizontal spaces with fire-rating capability of up to 4 hours.

Product highlights:

Performance: With 2 & 4 hours fire-rating
Materials: GMS, Stainless Steel or a combination of GMS and Stainless Steel
Operation:
- Motor-controlled
- Control systems ensure shutters close when fire signals are received
Maximum Size: 7 m (w) x 40 m (l) (Individual assessment for larger sizes)
Side Channel: Fabricated steel channel screwed or concealed to wall, or fixed to a fire-rated glazing panel

Horizontal Shutters Job Reference

Fire-rated Ceramic Fabric Curtain Vertically Sliding Roller Shutter

Chung Tai ceramic fabric curtain fire-rated roller shutter consists of one layer ceramic fabric shutter curtain. Its construction and operation system is the same as that of the fire-rated steel roller shutter. Ceramic fabric curtain is knitted by natural materials. The fire coating on the surface of the cloth enhances the fire resistance and smoke-proof performance. At the same time, it will not liberate harmful, toxic gases and materials in normal situation or even under high temperature.

Product highlights:

Performance: With 2 & 4 hours fire-rating
Materials: Ceramic fabre shutter curtain with steel guide rail and bottom bar
Operation:
- Operated by self weight sliding down or electric motor driven
- Control systems ensure shutters close when fire signals are received
Maximum Size: 20 m (w) x 7 m (h) (Individual assessment for larger sizes)
Specialty:
- Comply with BS476:22:8,1987;
- Provide 4 hours rating;
- Fully fulfill requirements on fire-rated shutters by E&M and BD;
- Best for limited headroom, only takes 200 - 250mm;
- Best for uneven floor level;
- Lightweight curtain to suit large spans shutters;
- Built-in barrel type or exposed type motors are both applicable;
- Power supply: 220V, 1 Phase or 380V, 3 Phase;
- Secondary source of electricity supply is applicable, adjustment on the transformer is not needed;
- With or without shutter hood