1.5mm Aluminium Inspection Chambers - 300mm x 300mm | Parapet Version

Keep your green roof healthy and inspection-ready with this lightweight, long-lasting chamber built for parapet areas.

The 1.5mm Aluminium Inspection Chamber – Parapet Version is a smart, durable solution for green roof drainage access along parapets. Crafted from corrosion-resistant 1050A-grade aluminium, it allows for easy visual checks and maintenance without disrupting your living roof system. This chamber keeps pebbles and soil from entering roof outlets while allowing water to flow freely. Built for parapet installation, it offers high strength without adding unnecessary weight to your roof.

Choose a variant:

Chamber Height

Starting at £78.00

excluding shipping cost

Features + Benefits

Designed specifically for green roof parapet areas
Prevents blockages by separating soil and drainage zones
Lightweight yet strong 1.5mm aluminium construction
Long-lasting weather resistance with mill finish
Allows easy access for roof outlet inspections
Helps maintain proper water flow on living roofs
Compatible with growing media and stone border layers
Two-piece system with mid-section and lockable top
Pre-fabricated in the UK by Online Metal Store

Specs & Options

Material: 1050A Grade Aluminium
Thickness: 1.5mm
Finish: Mill finish
Base Size: 300mm x 300mm
Design: Interlocking modular base, mid-section, and lid
Fire Rating: Non-combustible
Lead Time: 3 to 5 working days
Larger Size Option: 450mm x 450mm
Custom Orders: Available on request

Installation / Usage Instructions

Place the chamber around your roof outlet within the green roof build-up. Secure base and mid-section components to match the roof level. Ensure the lid is flush and locked for safety. Allows inspection access while keeping pebbles and substrate out of the drainage system.

Need safe and easy access to your green roof drainage?

This aluminium inspection chamber is built to last and makes parapet inspections simple. Order today or message the Online Metal Store team for advice on sizing or build-up depth.