Hart Door Systems
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Roller Shutters 75mm Convex Lath

Steel roller shutters with 75mm convex lath

Steel convex interlocking galvanised lath roller shutters. Traditional multi-purpose shutters for a wide range of industrial and commercial applications. Economic, strong, long lasting, easy to repair and available with simple press button electric operation. Increased specifications options include paint colour finishes, stainless, automatic and high speed operation, all up to a maximum size of 10m x 10m.


  • Factories
  • Production Lines
  • Storage/Distribution warehouses
  • Laboratories
  • Chemical Plant
  • Power Stations
  • Industrial Buildings


  • Security
  • Compartmentalisation
  • Low maintenance
  • Reliable
  • Simple

Product Options

  • Optional wind lock guides available for wind resistance class 5
  • Three Phase heavy duty motor for operation
  • Single phase for smaller sizes
  • Safedrive or Safety Brake anti-fall to comply with machinery directive 2008.
  • Strong, secure and reliable
  • Very good wind resistance.
  • Sizes up to 10m (dependant on location)
  • Choice of operators including push button, security key switch or automatic controlled.
  • Optional Plastisol coated or Powder coat finish
  • Optional hood and motor hood covers and flashings
  • Optional ATEX compliance