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Rectangle Access Doors

Rectange access doors are used to access the insides of the ducting to reset fire dampers or to clean.

These are used on square and rectangle ducting.

  • Safe and secure fitting with no sharp edges
  • Includes simple door cam lock system
  • Glass mineral wool insulation with 25mm thickness
  • Design provides good door fit, minimising air leakage
SKU: Alph91
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Our Rectangle Access Doors are designed to provide safe and convenient maintenance access within rectangular ductwork, ventilation systems, and fire damper installations.

Access doors allow engineers to inspect, clean, and service ductwork systems without dismantling large sections of duct. They are commonly used in HVAC systems, extract systems, fire damper inspection points, and commercial ventilation installations where regular access is required.

Compatible / other products include Fusible Links, Replacement Fire Damper Springs, Action Air Cassette Retrofit Kit 72c, and Heat Resistant Silicon Sealant HT30.

Suitable for commercial HVAC systems, industrial extraction systems, ductwork cleaning access, and fire damper maintenance points, these rectangle access doors provide dependable access and long lasting durability.