Threshold drainage system for sill only doors with Wave Grate (AA) gra Skip to content

Threshold drainage system for sill only doors with Wave Grate (AA) grate style

SKU 65AATDiS
color: Anodized Aluminium

Available in:

Threshold drainage system for sill only doors with Wave Grate (AA) grate style extra image
Threshold drainage system for sill only doors with Wave Grate (AA) grate style extra image
Threshold drainage system for sill only doors with Wave Grate (AA) grate style extra image

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.

AATDiS
Product Code 65AATDiS
Range 65mm
Kit Type Made to length
Channel Width Custom
Channel Depth Custom
Channel Material 316 Stainless Steel
Watermark check
Compatible Pipes DN40, DN50
Threshold Sub Family Sill only doors

Grates longer than 1500mm supplied in sections. Channels over 3000mm supplied in sections with joiner. +/- 2mm tolerance on dimensions.

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Product Specifications Download

Installation Guide

TDiS Threshold Guide (186.1 KB) Download
File File Size File Type Download
Drain Threshold Sill Stormtech SS Channel2 BSS Grate (1,057.8 KB) ZIP 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¨Coutdoor 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.
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Premium Threshold Sill Only Ti AA (164.7 KB) Download
Deliver Australia Wide
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