High Speed Insulated Shutters

Home / Rolling Shutter Doors & Industrial Shutters / High Speed Insulated Roller Shutter

High speed roller shutters

British manufactured high speed insulated roller shutters

As the longest established British manufacturer of high-speed shutters and doors, Hart offers reliable high speed roller shutter doors designed to your requirements.

Insulation is a vital feature for improving thermal efficiency, reducing your carbon footprint and creating an energy-saving environment. Hart has a wide selection of lath profiles recommended for temperature control.

Our high speed insulated shutters have a thermal value of a minimum 0.69w/m.sq.k and 18db available as standard across the lath helping to reduce noise pollution and heat loss. Guides incorporate brush seals to seal and minimise operational noise. Increased performance options are available such as steel, aluminium and stainless options in various profile sizes.

If you’d like to speak to us about how we can help you solve logistical challenges with a completely tailored high-speed shutter door solution, please contact us today on +44 (0) 191 214 0404.

Size options

Up to 7m high

Up to 7m wide

Speed options

Standard opening – 0.65m/sec

Standard closing – 0.5m/sec

Colour options

Optional plastisol coating on the laths and optional powder coating of guides and bottom rail and any other associated parts Standard RAL colours.

Technical spec

Download data sheets

Features and benefits of high speed insulated shutters

Thermal value minimum: 0.69w/m.sq.k
Sound reduction: 18d B Rw
Double glazed vision panels (optional)
Reduced energy costs
Improved carbon footprint
Improved working environment
Temperature control
Improved productivity
Security
Noise reduction
Compartmentalisation
Maintain chilled area
Ease of access
Low maintenance
Prevent birds/vermin

Design options for Hart high speed shutters

Wind lock guides for wind resistance class 5.
Three phase heavy duty motor for operation.
Safedrive or Safety Brake anti-fall to comply with machinery directive 2008.
Strong, secure and reliable.
Acoustic and insulation properties.
Large sizes available.
Choice of operators including push button, security key switch or automatic control.
Optional plastisol coated or powder coat finish.
Optional hood and motor hood covers and flashings.
Optional ATEX compliance.
Optional aluminium curtain available.
Optional Vision windows available.
Plastisol external finish in most HP 200 colours.
Plastisol finish in most HP 200 colours both sides.
Pvf 2 colorcoat in selected colours only.
Double glazed windows.
Special electrical equipment (automatic operation, safety edges etc.).
Pass door, integral with main door body.
External locking arrangement

See NBS specifications

Applications for insulated high speed shutters

Factories.
Production lines.
Storage/distribution warehouses.
Laboratories.
Chemical plants.
Power stations.
Industrial buildings.
Loading bays.

Downloads

Certification / Conformity

Technical specification

Motor

The Safedrive unit has been specially developed for roller shutter doors which are non-spring counter balanced. The drive is provided by hollow shaft keyed drive through the door axle.

It has been designed for a long service life and has a built in safety brake device which conforms to all current BSEN industrial and commercial safety standards. The unit also has a build in limit switch and an emergency endless hand chain and engagement chains.

The Safedrive unit has been specially developed for roller shutter doors which are non-spring counter balanced. The drive is provided by hollow shaft keyed drive through the door axle. It has been designed for a long service life and has a built in safety brake device which conforms to all current BSEN industrial and commercial safety standards.

The unit also has a build in limit switch. The Safedrive unit has been specially developed for roller shutter doors which are non-spring counter balanced.

The drive is provided by hollow shaft keyed drive through the door axle. It has been designed for a long service life and has a built in safety brake device which conforms to all current BSEN industrial and commercial safety standards. The unit also has a build in limit switch and an emergency endless hand chain and engagement chains.

ENGINEERING

Size

Normal maximum width is 7m x 7m however larger sizes are available.

Curtain

Constructed from 85 x 25 double skin interlocking galvanised steel sections and retained at ends by nylon end locks. The door curtain is made up from an insulated lath section giving a thermal insulation value of 0.69w/m.sq.k across the lath section and an acoustic value reduction of 18db across the lath section.

Bottom Rail

Fitted with a purpose-designed extrusion complete with interlocking (EPDM) rubber weatherseal.

Door guides/wind resistance

Continuous steel angle bolted to the door jamb supporting an 88mm deep guide channel. The channel has nylon seals down internal edges of the guide mouth. Guides are pre-galvanized prior to rolling and can be optionally powder coated at extra cost to match the door colour.

End Plates

Circa 500mm square shutter steel end plate with steel angle fixing to door frame. The end plates support the weight of the shutter and are fixed through the angles by 3 No. M12 hex bolts.

Roller

A 140 x 5mm steel tube adequate to prevent deflection of less than 400:1 of welded construction with steel supporting axles on ball bearings, non counterbalanced i.e. no springs. The assembly will be prime painted with exception of the axles which will be wax coated.

Hoods

Supplied as an option in 0.9mm pre-galvanised sheet steel, folded around the end plate assemblies to form a three sided enclosure and fixed directly to the door support frame through a flange provided along its top edge . The sections will be joined with a vertical joggle connection. The hood may be powder coated, at extra cost, to match the door colour.

Wiring & Power Supply

The 3 phase, neutral and earth, 16amp 380/440V AC power supply will terminate in a Euro 5 pin industrial socket within 1 meter of the door control panel on the motor side at approximately 1.5M above floor level.

The press button controls will be mounted at approximately 1.2M above floor level. The wiring connections between the control panel and the motor will be in braided cable with plug and sockets arrangements to allow for easy site installation. The cable will then be surface clipped.

Normal Operation

Press buttons in full view of door. Impulse open and “hold to run” close. Options include key switch. To operate by momentary pressure, safety systems need to be included.

Manual Override

All doors are supplied as standard with a Ground Floor Hand Chain Operation with floor level engagement, or crank handle operation at the motor, for emergency operation. (Note: this is heavy and slow to operate)

Safety

As standard, fitted with either an integral motor safety brake or an auxiliary safety brake, depending on motor choice. Optional optical safe edge on the bottom rail, photo cell protection, warning signs, and increased protection levels as required.

Operating Speed

Depends on door weight, size, and the drive unit and control package required. Standard travel speeds are circa100-200mm/sec with standard motors and controls. Increased speeds of up to .5 M/sec can be achieved on certain door sizes by using specialist drives and controls. Consult Hart for details

Finish

Standard roller shutters are galvanised. Curtain options include plastisol pre finish, powder coat (max 8m) or acrylic paint. The door curtain, guides and bottom rail optional in powder coat. Non galvanised surfaces such as heavy support angles, additional frames and tube will be finished in black undercoat.

PERFORMANCE

Speed

Standard opening – 0.65m/sec

Standard closing – 0.5m/sec

Wind Class

Bracing with wind lock guide and pairs of roller bearings is tested to one tonne loading. Wind loading is dependent on door size and the quantity of horizontal wind bracing across the width of the door.

Wind resistance standard BS EN 12424 details levels from class 0 to class 5 tested in the door closed position. Small Speedor Storms can be designed to achieve class 5 whilst larger Speedors Storms with similar structure will achieve class 3.

When deciding on the wind class requirement, it is important to fully consider the unique environment each door system is to be installed within and the implications of building layouts, sizes and the possible resultant pressures on the door system.