INSPECTION CHAMBER BASE 450mm dia - 110mm

Brett Martin provides complete underground drainage systems. All Brett Martin underground drainage systems are designed to provide the installer with maximum choice, flexibility, ease of installation and long-term reliability.

Inspection Chamber Base 450mm diameter 5 Inlet (inc. 3 Plugs) is perfect for 110mm drainage layouts, ensuring your property complies with Building Regulations Part H1.

This watertight push-fit inspection chamber assembly provides a robust ribbed riser with connecting lugs for a stable assembly - safeguarded by a chamber reducer for added safety during inspection. With its superior build quality, this product can be buried up to 1.2m deep.

All Brett Martin's products are manufactured to exacting standards through the company’s achievement of BS EN ISO 9001:2015.