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65AATDi-Black

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Threshold drainage system for doors with sill and sub sill with Wave Grate (AA) grate style
Wave Grate (AA) Threshold + Doorway Threshold doors with sill and sub sill
Gda logo black
watermark australian made ISO9000

The AA Wave Grate is a Good Design Award winning innovation. It's unique wave profile is cleverly designed to conceal the drainage channel without sacrificing hydraulic performance. Made from low embodied carbon ASI certified anodized aluminium, it's lightweight while offering excellent strength and is suited to all indoor and outdoor applications.

100TDi
Product Code 65AATDi-Black
Range 65mm
Kit Type Made to length
Channel Width Custom
Channel Depth Custom
Channel Material Stainless Steel
Watermark check
Compatible Pipes DN40, DN50
Threshold Sub Family Doors with sill and sub sill

File File Size File Type Download
Drain Threshold Stormtech SS Channel2 BSS Grate (1,683.0 KB) ZIP download Download

Threshold
  1. Threshold drains are ideal when:
  • A resident has mobility limitations (providing level access).
  • Future-proofing is important for accessibility.
  • A seamless indoor–outdoor aesthetic is desired.
  • Open pathways and flow-through spaces are required.
  • Weather protection is needed to keep rain out when driven toward the house.
  1. A threshold drain is a drainage system that:
  • Aligns with the door or window sill.
  • Sits level with both inside and outside surfaces.
  • Catches water driven towards the building by wind or rain.

The recommended tray depth for threshold drains is 23-53mm. It's crucial for the drain to be within this range, as an effective performance can't be guaranteed for anything outside of it. An appropriate depth ensures that water will collect and move at a suitable speed without overflowing.

  • Made to order for specific door profiles.
  • Can include angles, corners, and curves.
  • Available in a range of finishes and styles.
  • Designed to provide accessibility, visual harmony, and seamless indoor-outdoor flow.

File File Size Download
Wave Threshold with Sub Sill (76.5 KB) download Download
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