 Roller Shutter Doors are a specialist product of Kenrick Door Systems, we pride ourselves in our manufacturing ability and comprehensive service and maintenance options.
Our Roller Shutter Doors have been designed to suit industrial and commercial applications. Generally constructed from 75mm concave galvanised lath, with an option for plastisol and powder coating, size range from 9 to 60 metres sq, typical door operation push up self coiling operation or gearless and geared hand chain or single and three part phase operation.
Standard Roller Shutter Doors are designed to accept basic wind speeds up to and including 73 miles per hour which is the equivalent of a hurricane on Beaufort Scale using wind speed factors S1=1, S2 - 0.74 + S3 = 1 as defined in the DOE codes of practice. Based on a totally enclosed structure, our Roller Shutters can be designed to accept greater wind speed if necessary.
Shutter Door General Specifications:
The barrel assembly on our Industrial Roller Shutters are constructed from high quality mild steel tubing made from various diameters starting at 102mm up up to 275mm with a wall thickness from 3.65mm to 10mm depending on the size of the shutter door itself. Internal counter balancing springs are housed within captivating machined mild steel blocks and bearings which rotate on a suitable bright drawn mild steel shaft for perfect concentric rotation.
Brackets and Guides:
Typically constructed on a flag post arrangement for easier installation, brackets are fabricated from galvanised or mild steel plate with a minimum plate thickness starting at 3m up to 12m for large doors, a steel 'U' cup is bolted to each bracket for the milled shaft to locate into. The guides are constructed from galvanised mild steel angle not less than 3mm thick to give an adequate projection together with a rolled guide channel section with a minimum depth of 63mm and a maximum depth of 100mm. Wind guide section is introduced to suit high wind conditions.
Curtain:
A range of roller shutter door curtains are available, these include:
- 50mm flat galvanised lath.
- 75mm concave galvanised lath.
- 50mm and 75mm deep galvanised perforated lath for ventilation and visibility.
- 220mm x 70mm tube and link grille curtain for security and maximum visibility in either aluminium or steel.
- 100mm deep high profile flat lath for very large openings.
All curtains are constructed with endlocks to suit the type of roller shutter door and to prevent lateral movement. A 'T' section bottom rail is included with appropriate cutouts.
Roller Shutter Door Finishes:
- Hot dipped galvanised, HP200 & HPS200 plastisol colour range, polyester powder coat to BS and RAL colour range.
- Optional Extras:
Covering canopies and fascias.
- Pedestrian wicket gates.
- Bottom weather seal.
- Brush strip seal.
- Safety bottom strip.
- Automatic operation for electric doors.
Click Here for Technical Data on our Roller Shutter Doors
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