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Standard Automatic Solutions Pvt. Ltd.

Fire & Safety Doors/Fire Rated Doors

Fire Rated Sliding Doors

Automatic sliding leaves on compartment and controlled-area openings.

Fire rating is not published for this product. A rating applies to a tested assembly as installed, and only against a certificate for that assembly. Ask us and we will confirm what can be certified for your opening.

A single-leaf steel sliding door on an overhead track across an internal warehouse opening, the leaf part open with the warehouse beyond visible, a recessed flush handle in its face and a control station on the wall beside itFire & Safety

Key specifications

Leaf thickness
4.5 mm
Lead sheet option
3.0 mm
Reference size
1800 × 2100 mm
Fire rating
Certification dependent

* Final specification depends on door dimensions, configuration, operating environment and project requirements.

01Overview

About Fire Rated Sliding Doors

A sliding door on a compartment or controlled-area opening has to satisfy two requirements at once. It must move automatically and hygienically for the traffic that uses it every day, and it must close properly against its frame when the building's fire or containment strategy requires it.

03Variants

Available configurations

The same product, built for a different job. Where a specification depends on opening dimensions, selected profile, operating duty or site conditions, the final configuration is confirmed during technical assessment.

  • Automatic operation

    Sensor, push plate or hands-free activation for corridors in constant use.

  • Lead-lined / shielded

    3.0 mm lead sheet in the leaf with lead glass vision panels, for diagnostic and imaging rooms.

  • Glazed vision panel

    Single glazing in an aluminium frame, or double glazing, where sightlines through the opening are needed.

10Gallery

Fire Rated Sliding Doors in detail

  • An industrial fire rated sliding door seen at a three-quarter angle inside a warehouse, the silver-grey steel leaf a third open on its bracketed overhead track with trolley hangers, header box, jamb frame, control box and bollards in view
  • A cut sample of a fire rated sliding door panel on a bench: silver-grey painted steel skins on both faces with the rigid polyurethane foam insulation core between them and a galvanised steel edge channel
  • Looking up at a fire rated sliding door's overhead track: the galvanised track on heavy wall brackets with steel trolley hangers and paired rollers bolted to the top edge of the silver-grey leaf
  • The closing end of a fire rated sliding door: the grey header box on the track, the leaf's leading edge meeting the galvanised jamb frame, the floor guide at the base and the wall control box with emergency stop
  • An industrial fire rated sliding door installed in a light-grey clad compartment wall inside a warehouse, the leaf, overhead track, brackets, header box, control box and bollards all visible

04Technical specifications

Specification, features and ordering

Technical data is shown first; features, applications, compatibility, installation, safety, ordering and downloads are a click away.

Dimensions4 fields
Maximum clear width(mm)
Made to the opening; confirmed at survey

Clear opening between finished reveals.

Maximum clear height(mm)
Made to the opening; confirmed at survey
Minimum headroom required(mm)
Header-mounted operator; confirmed at survey

Space above the opening for the barrel, stack or track.

Minimum side room required(mm)
Leaf parks beside the opening; confirmed at survey

Per side, for guides and drive.

Leaf construction7 fields
Leaf facing material
HPL, painted steel or powder-coated aluminium
Leaf thickness(mm)
4.5 mm
Frame material
Aluminium
Shielding — lead sheet thickness(mm)
3.0 mm
Vision panel glazing
Single glazing in aluminium frame, or double glazing with lead glass
Glass thickness(mm)
5 mm / 6 mm
Surface finish
Per the leaf facing selected

Cleanability matters in clinical and classified areas.

Fire performance5 fields
Integrity rating(minutes)
Certification dependent — published against the certificate for the tested assembly

Only published against a certificate for the tested assembly.

Insulation rating(minutes)
Certification dependent — published against the certificate for the tested assembly
Test standard
Certification dependent (IS 3614, BS 476 Pt 22 or EN 1634-1, per the project specification)

IS 3614, BS 476 Pt 22 or EN 1634-1.

Certificate reference
Certification dependent
Behaviour on alarm
Closes against its frame on a fire signal, to the agreed fire strategy
Drive5 fields
Operator type
Header-mounted sliding operator
Rated motor power(kW)
Configuration dependent, per the operator selected
Supply voltage(V / phase / Hz)
Configuration dependent, per the operator selected
Duty rating(cycles per hour or %ED)
Operator sized to the duty at order

Duty, not torque, is what usually limits an operator.

Manual override
Leaf can be operated manually without power
Control4 fields
Control system
Configuration dependent, per the operator selected
Activation devices
Sensors, push plate or hands-free activation
Travel limit setting
Set at commissioning
Interfaces
Fire alarm signal; other interfaces configuration dependent

Access control, traffic lights, alarm panel, interlocks.

Safety4 fields
Presence detection
Holds the door open while the threshold is occupied
Obstruction detection
Configuration dependent, per the operator selected
Escape route provision
Agreed against the building escape strategy
Manual operation without power
Yes — the leaf can be moved by hand
Compliance3 fields
Product standard
Certification dependent (EN 16005 field list for the powered doorset)

EN 16005 applies to power-operated pedestrian doorsets.

Conformity marking
Certification dependent
Certificate reference
Certification dependent

Required before any rating is published.

Additional published data3 fields
Door type
Automatic sliding
Door plate thickness
1.0 mm
Reference size
1800 × 2100 mm

Final specification depends on door dimensions, configuration, operating environment and project requirements.

FAQ

Questions we are actually asked

Can one door be both automatic and fire rated?
It can be an automatic door that closes correctly against its frame when the strategy requires it. Whether a given configuration can be certified for a specific period is confirmed against a test certificate for that assembly.
Are the surfaces suitable for a cleanroom?
HPL, painted steel and powder-coated aluminium faces wipe down. The right choice depends on the cleaning agents used, which we ask about at survey.
What lead thickness is available for shielded rooms?
Our published specification includes a 3.0 mm lead sheet with lead glass vision panels. The thickness actually required comes from the room's shielding calculation.

Engineering enquiry

Get a specification for Fire Rated Sliding Doors.

Five answers about the opening are usually enough for us to come back with a configuration and a price.

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Get in touch

Or talk it through with an engineer.

If it is easier to describe the opening than to write it down, call or message us and we will work through it with you.

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