• Aluminium
  • Nickel Bronze
  • Gunmetal
  • Cast Iron
Product CodeHG4/70
Dimensions70x 26 x Length
SectorsBuilding Reg. Compliant, Retail, Hotel & Leisure, Arts, Restaurants & Bars, Public & Corporate Spaces, Heritage, Bespoke
CAD Drawings


  • High performance in wet and dry conditions
  • London Underground Approved
  • Unique anti-slip silicon carbide
  • Cost effective, long term installation

AATi type HG4/70 cast metal Hyflo Drainage Grille, standard and special designs to suit application. Material and finish (with anti-slip surface) to match our cast metal stair nosings.

This particular profile is designed for circumstances where drainage/standing water is apparent, for example, at the bottom of a stair case.This profile can be used in conjunction with stainless steel drainage channels.

Design showing grille with integral support bars but can also include security fixing locations.

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