Counter Fire Shutters
Fire-rated shutters for servery hatches, kitchen counters and reception openings DownloadL20 Spec.
Counter-height fire shutters protect openings in compartment walls while allowing the counter or servery to remain open during normal use.
Counter fire shutters are designed to protect servery hatches, pass-through openings and reception counters where a fire-resisting compartment wall would otherwise be interrupted by an open counter. In normal use they remain unobtrusive above the opening. When the fire system activates, the shutter closes to restore the fire barrier and help limit the spread of flame.
HVP manufacture, supply and install fire-rated counter shutters for schools, hospitals, commercial kitchens, catering venues and public buildings across the UK. Our fire shutter range is supported by fire-test evidence for servery applications and is designed for use within the relevant BS EN 16034 and BS EN 1634-1 compliance framework.
Important: A counter-height fire shutter is not simply a standard fire shutter fitted above a worktop. The shutter, supporting construction, fixing method and counter/sill arrangement all need to fall within the scope of the relevant fire-test and certification evidence.
What Is a Counter Fire Shutter?
A counter fire shutter, also called a servery hatch fire shutter, is a compact fire-rated roller shutter designed to close an opening above a counter or sill in the event of fire.
It performs the same fundamental compartmentation role as a full-height fire shutter, but is configured for smaller openings where the bottom of the shutter closes onto a counter rather than floor level. Typical characteristics include:
- Compact headbox dimensions suited to serveries and internal counters
- Fire-resistant steel lath and a tested shutter assembly
- Guides positioned to suit the counter or hatch construction
- Automatic closing from a fire alarm or approved release arrangement
- A counter or sill construction that is compatible with the tested fire-shutter system
Because the bottom edge closes onto a counter rather than a floor, the construction beneath the shutter is part of the fire-compartmentation detail and must be considered at specification stage.
Where Are Counter Fire Shutters Used?
Counter-height fire shutters are used wherever a service opening passes through a wall that needs to provide a defined level of fire resistance. Common applications include:
- School and college canteens - separating commercial kitchens from dining halls and circulation areas
- Hospitals and healthcare serveries - maintaining compartmentation between catering facilities and adjoining areas
- Bars, cafes and restaurants - protecting food-service openings through fire-resisting partitions
- Commercial kitchens - closing pass-through hatches between kitchen and customer-facing areas
- Reception counters - maintaining the fire performance of a partition where a staffed opening is required during normal use
- Office kitchenettes and staff serveries - protecting smaller openings in compartment walls
Counter Fire Shutter Regulations and Compliance
Fire shutters are life-safety products, so the relevant test evidence and certification matter as much as the physical shutter itself. For counter and servery installations, specifiers should establish that the proposed product has evidence covering the intended opening configuration.
BS EN 16034
BS EN 16034 is the product standard covering fire-resisting and/or smoke-control characteristics for products including industrial and commercial doorsets and rolling shutters. A fire shutter placed on the market under this route must be supported by the appropriate assessment and performance documentation for its declared characteristics.
BS EN 1634-1 fire testing
BS EN 1634-1 defines the fire-resistance test method for door and shutter assemblies. The declared fire rating of a counter shutter must be supported by applicable test and/or extended-application evidence for the installation being proposed.
CE and UKCA marking
For construction products supplied in Great Britain, CE marking continues to be recognised and UKCA marking may also be used where the relevant UK requirements are met. The marking alone should not be treated as proof that every possible installation arrangement is covered: the declared performance and supporting field of application still need to match the project.
Servery-specific evidence matters. If a shutter has only been tested in a full-height doorway configuration, that does not automatically demonstrate that the same product is suitable above a counter. HVP's counter-fire-shutter offering is based on fire-test evidence covering servery hatch applications and controlled variations within the relevant assessment scope.
Fire Integrity Ratings: E60, E120 and Higher
Fire shutters are commonly specified by the period for which they are required to maintain fire integrity. The correct rating is determined by the building's fire strategy, compartmentation requirements and project specification.
- E60 / 60 minutes - one hour of declared fire integrity
- E120 / 120 minutes - two hours of declared fire integrity
- E180 / 180 minutes - three hours of declared fire integrity where required
- E240 / 240 minutes - four hours of declared fire integrity for applications requiring the highest rating within the HVP Fireguard range
Do not select the rating on opening size or building type alone. The required period should come from the fire strategy, Building Regulations design or other competent fire-safety assessment for the project.
Automatic Activation and Fire-Alarm Interface
A fire shutter must close when required during a fire event. Depending on the specified shutter and control arrangement, activation may include:
- Fire-alarm signal - the shutter control receives a signal from the building's fire detection or alarm system
- Fusible-link release - where included within the certified arrangement, a thermal link can provide an independent or backup release method
- Powered or controlled descent - the closing arrangement controls shutter movement and can be combined with audible or visual warning where the risk assessment requires it
- Battery backup - used on relevant powered systems so that the shutter can perform its required closing function if the mains supply is lost
IMPORTANT: Final connection to the building fire alarm should be carried out by the customer's fire-alarm engineer.
The completed system should be tested so that the shutter's response to the fire-alarm signal is confirmed as part of commissioning.
Key Considerations for Servery Hatch Installations
Counter-height installations need closer coordination between the shutter supplier, builder, joinery or kitchen contractor, fire consultant and alarm contractor than a typical security-shutter opening.
| Feature | Standard security shutter | Fire-rated counter shutter |
|---|---|---|
| Primary purpose | Physical security and access control | Fire compartmentation and life safety |
| Performance evidence | Security performance where specified | Fire-test / classification evidence applicable to the proposed installation |
| Counter / sill | Chosen mainly for practical use and security | Must be compatible with the tested or assessed fire-shutter arrangement |
| Closing method | Manual switch, key switch, remote or motor control | Automatic fire-system activation using the approved control arrangement |
| Installation records | Normal handover documents | Fire-performance, commissioning and maintenance documentation should be retained |
The counter beneath the shutter
The counter or sill is a critical part of a servery fire-shutter installation. Its material and construction must fall within the scope of the shutter's applicable fire-test or technical-assessment evidence. In many tested arrangements this means a non-combustible counter construction, such as suitable stainless steel, stone, concrete or another approved substrate.
Do not assume that a timber, timber-core or laminate counter is acceptable. Whether any particular counter build-up can be used depends on the tested or assessed configuration. HVP can review the proposed detail before manufacture.
Supporting wall and fixing arrangement
The wall construction, fixing positions, guides, hood and closing surface all need to match the permitted installation details. Fire-test evidence for one supporting construction should not automatically be assumed to cover every alternative wall build-up.
Counter Fire Shutter Specification
The final specification depends on opening size, fire rating, supporting construction, counter detail and control requirements. The following is a provisional overview while the dedicated counter-fire-shutter specification sheet is being prepared:
- Fire-rated steel roller shutter for counter and servery hatch applications
- Available fire-integrity ratings subject to project size and certified configuration
- Compact headbox arrangement suitable for internal service openings
- Galvanised finish as standard, with powder coating available where specified
- Fire-alarm interface and compatible control equipment
- Battery backup where required by the selected powered closing arrangement
- Audible / visual warning controls available where the risk assessment requires them
- Face-fix or reveal-fix arrangements where covered by the applicable product evidence
- Site survey, manufacture, installation, commissioning and maintenance available from HVP
Specification documents in preparation: the brochure, L20 specification text and dedicated CAD details linked on this page are currently placeholders and should be replaced with the final documents before the page goes live.
Fire-Rated Roller Shutters: How They Protect a Building
The video below gives an overview of HVP fire-rated roller shutters and the role they play in limiting fire spread.
Counter Fire Shutter Images
Examples of counter-height fire shutters installed over servery, catering and reception openings.
Maintenance and Legal Responsibilities
Under fire-safety legislation, fire-safety measures must be maintained in an efficient state, in efficient working order and in good repair. For a fire shutter, that means putting a suitable inspection, testing and servicing regime in place rather than waiting until the shutter fails.
The appropriate maintenance frequency should reflect the manufacturer's instructions, the fire-risk assessment, how often the shutter is used and the conditions in which it operates. HVP can provide planned servicing for counter and full-height fire shutters.
A maintenance visit can include:
- Inspection of the curtain, guides, barrel, fixings and closing surface
- Functional opening and closing test
- Test of the shutter's fire-alarm interface or release arrangement where access and coordination permit
- Checks to motors, controls, batteries and warning devices where fitted
- Identification of damage, obstruction or unauthorised alterations
- Service documentation for the building's fire-safety records
Any change to the counter, wall, guides or shutter controls should be assessed before alteration. Modifying a certified installation without checking the permitted scope can compromise the declared fire performance.
Frequently Asked Questions
What is the difference between a counter fire shutter and a standard fire shutter?
The key difference is the installation configuration. A counter shutter closes onto a counter or sill rather than to floor level, so the counter construction and the tested servery-hatch arrangement become part of the fire-performance detail. The product should have evidence applicable to that use.
Can a fire shutter be installed on any kitchen counter?
No. The counter and supporting construction must be compatible with the shutter's tested or assessed arrangement. Do not assume a timber or laminate counter is suitable simply because the shutter itself has a fire rating.
Do counter fire shutters close automatically?
They are normally configured to close automatically when the specified fire-safety system activates. The exact arrangement may use a fire-alarm signal, compatible control panel, fusible-link mechanism or a combination permitted by the shutter design and project specification.
Do I need a 1-hour or 2-hour fire shutter?
The required fire-resistance period comes from the building's fire strategy and compartmentation requirements. E60 and E120 are common ratings, but the correct value should be confirmed by the project designer, fire consultant, Building Control or other competent person responsible for the fire-safety design.
Can HVP supply counter fire shutters for schools and commercial kitchens?
Yes. HVP supply and install counter-height fire shutters for school canteens, commercial kitchens, healthcare serveries, catering facilities, reception counters and similar applications across the UK.
Does a CE or UKCA mark mean the shutter is suitable for any servery opening?
No. Product marking and declared performance are important, but the proposed installation still needs to fall within the product's applicable test, classification and field-of-application evidence. This is particularly important for counter-height configurations.
How often should a counter fire shutter be serviced?
It should be inspected, tested and serviced at a frequency appropriate to the manufacturer's instructions, fire-risk assessment, usage and site conditions. Where a project specification or maintenance regime requires six-monthly servicing, that interval should of course be followed.
Counter Fire Shutter Downloads
Dedicated counter-fire-shutter literature is being prepared. The links below are placeholders so the page can retain the same download structure as the main HVP Fireguard page.
- Fireguard brochure - Overview of our fire resisting roller shutters
- Fire Control Panel (FCP Lite) - User Manual
- Fire Door Control Panel (FDCP) - User Manual
- Architectural drawings on request
- L20 specification FS75 - Specification text block motor fire shutter
- L20 specification FS50 - Specification text tube motor fire shutter
- Full specification pack - All the above in a single zip file
Need Advice or a Quote on Counter Fire Shutters?
HVP manufacture, supply and install fire-rated counter shutters for serveries, canteens, commercial kitchens and reception openings across the UK. We can review the opening, counter construction, required fire rating and control arrangement before manufacture.
Call 01392 270 218, email [email protected], or request a site survey and quotation.