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PRODUCTS » INDUSTRIAL ROLLER SHUTTER DOORS

WIND RESISTANT ROLLER SHUTTER DOOR

WIND RESISTANT ROLLER SHUTTER DOOR



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Roll-Up Serranda's wind resistant doors are capable of withstanding winds of up to 200km/h. Both steel and Aluminium curtains have been extensively tested.

Aluminium specification:Load tests done per SANS 0237:1991, section 7, supported with SANS 0160:1989, section 5.4.4 Tested to 1.69kN/m² positive & 1.36kN/m² negative.

Steel specification: Load tests done per SANS 0237:1991, section 7, supported with SANS 0160:1989, section 5.4.4.
Terrain Category results:
Cat. 4: 0.41 Kpa + & 0.30 Kpa -
Cat. 3: 0.53 Kpa + & 0.38 Kpa -
Cat. 2: 0.97 Kpa + & 0.7 Kpa -

Product Overview Brochure



 
Features & Benefits
  • Tested to withstand wind loads Catgory 2 to 4
  • Ideal for coastal conditions prone to hurricanes and tornadoes
  • Load tests prove these doors are capable of withstanding gale-force winds without any permanent deformation of the slats, supports, shaft or opening mechanism.
Material
  • Aluminium: 100mm x 8mm aluminium slats with a double-wall cavity extrusion
  • Steel: 1mm galvanised steel slats in a single wall profile
 
The aluminium doors have a maximum width of 7000mm and height of 4000mm, wile the steel shutters have a maximum width of 7000mm and height of 5000mm.
*Please note special sizes will be considered.*
 
Finish
  • Aluminium: Mill finished, anodized or powder-coated in one of our 10 standard powder coating colours. 
  • Steel: Mill-finished, galvanised or powder-coated in one of our 10 standard powder coating colours. 
Operation
  • Pushup operation available within certain size limits
  • Chain operation through endless chain & gear
  • Crank operation has manual gearbox in place of chain
  • Electrical options to suit specific requirements

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