Zero-Threshold Gutter Sill

High-Performance Drainage Solution for Recessed Apartment Doors

The AluCOMM Zero-Threshold Gutter Sill allows our commercial apartment door systems to be installed flush to the floor, creating a seamless, step-free transition between indoor and outdoor spaces. A 40mm drainage grille positioned directly outside the sill efficiently captures and channels water runoff, delivering high drainage performance. Ideal for disability access requirements and modern architectural designs, this system combines accessibility, functionality, and a clean, minimalist appearance.

  • Key Features
  • Specifications
  • Profiles
  • Hardware
  • Downloads

Key Features

Our Commercial Zero-Threshold Gutter Sill is compatible with all AluCOMM Apartment Doors including:

  • 2 Track Titan Apartment Door
  • 3 Track Titan Apartment Door
  • 2 Track Ultramax Apartment Door
  • 3 Track Ultramax Apartment Door

Specifications

  • Available in 100mm and 150mm configurations

Commercial Gutter Sill Profiles

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Commercial Gutter Sill Hardware

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Downloads

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