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InteriorInterior
Roof Access Hatches
Description

Roof access hatches designed to provide safe and convenient access to roof spaces for maintenance and inspection activities. Suitable for installation on a wide range of commercial, industrial and residential roofing systems.

Standard sizes:

  • 820mm × 820mm
  • 820mm × 1120mm
Key Features
  • Manufactured from 0.8 mm Zincalume steel
  • Available with insulated steel lid construction
  • Continuous stainless steel hinge running full width of hatch
  • Gas strut assisted opening for safe operation
  • Padlockable internal latching system
  • Foam perimeter seal to assist with dust and weather resistance
  • Suitable for a wide range of roof types
  • Standard sizes of 820mm × 820mm and 820mm × 1120mm
NZ Made
NZ Made
NZ-Owned Business
NZ-Owned Business
Scope of Use
  • Suitable for commercial, industrial and residential buildings requiring roof access for maintenance and inspection activities
  • Suitable for installation on profiled metal roofing systems and other compatible roof constructions
  • Suitable for new construction and refurbishment projects
  • Intended to provide controlled roof access where ongoing maintenance of roof mounted equipment or building services is required
  • Manufactured to suit a wide range of roof types
Limitations on Use
  • Installation must be carried out in accordance with Alsynite One installation requirements
  • Roof access hatches do not replace project specific fall protection or roof safety systems
  • Roof access and maintenance activities remain subject to applicable health and safety requirements
  • Product suitability for specific wind, weatherproofing and structural requirements should be confirmed by the project designer
  • Flashing and weatherproofing details must be compatible with the selected roofing system
Statement of Building Code Compliance

When designed, specified and installed in accordance with Alsynite One requirements, Roof Access Hatches may contribute to compliance with the following New Zealand Building Code clauses:

  • B1 Structure
  • B2 Durability
  • E2 External Moisture
  • F2 Hazardous Building Materials

Product suitability for specific projects remains the responsibility of the designer and building consent authority.

In-Service History

Roof access hatches of similar construction have been used throughout New Zealand for many years across commercial, industrial and residential buildings to provide safe and convenient access to roof spaces for maintenance and inspection activities.

Other Performance Attributes
  • Corrosion resistant Zincalume steel construction
  • Insulated steel lid option available
  • Gas strut assisted opening for improved usability
  • Padlockable internal latching system
  • Foam perimeter seal to assist with dust and weather resistance
Documents
Roof Access Hatches

Alsynite One has supplied fibreglass (GRP) and polycarbonate roofing, cladding and daylighting systems throughout New Zealand and the Pacific Islands since 1996.

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