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Commercial Windows & Doors // Hawkesbury® Top Hung Commercial Sliding Door


Large Expansive Openings, Weather Resistant and Wheelchair Compliant Sill

The Hawkesbury Top Hung Sliding Door from Alspec offers architects and designers unrivaled design flexibility with the freedom to achieve large expansive openings whilst also offering a weather resistant and wheelchair compliant sill.

Specifying Alspec’s Hawkesbury Top Hung Sliding Door ensures the client receives a solid, durable high-performance product offering a continuous accessible path of seamless transition between internal and external floor finishes that is capable of large panel sizes up to 3000mm in height and 2500mm in width. Multi-stack configurations are available using high quality E3 hardware by Centor.

Designed and manufactured in Australia to meet the extremes of the Australian environment, the Alspec Hawkesbury Top Hung Sliding Door is the first choice amongst architects, builders, home owners and fabricators when performance and quality matter.

Key Features

  • Powered by exclusive hardware from Centor Architectural the Hawkesbury Door features top-rolling hardware for smooth, trouble-free operation.
  • Tyred floor guides run effortlessly in channels neatly concealed beneath the door rails.
  • 19mm glazing pocket accepts up to 13.5mm single glazed.
  • Double glazing option accepts up to a 28mm IGU.
  • Colour coded glazing wedges ranging from 2mm to 7mm in one mm increments.
  • Panel heights up to 3000mm subject to project requirements and site conditions.
  • Weatherseal technology keeps wind, rain and cold air where it belongs.



3D Revit Files

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3D ArchiCAD Files

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WERS Ratings

Air Inf
Frame Dimensions
2 Track 124 x 45mm
3 Track 186 x 45mm
Maximum Product Performance
SLS (Pa) 1400
ULS (Pa) 2700
WATER (Pa) 200
Glazing Details
Single Glazed 6 - 13.5mm
Double Glazed 18 - 28mm
Acoustic Performance: Rw (c;ctr)
6.38mm Laminate 29 (0,-1) dB
6.38mm/12/6.5mm 32 (-1,-2) dB
Maximum Recommended Sizes
Height 3000mm
Sash Width 2500mm
Weight 300kg per panel
Thermal Performance
Uw range SG 4.5 - 6.2
SHGC range SG 0.26 - 0.59
Uw range DG 3.2 - 4.0
SHGC range DG 0.25 - 0.52
  • Invisi-Gard
  • KidScreen
  • BetterVue
  • Visiongard
  • Alugard