150mm x 70mm Flat Pipe Ducting Clips (2 x per pack)

150mm × 70mm Flat Ducting Pipe Clips

These pipe clips are designed to secure 150mm × 70mm flat rectangular ducting to walls, ceilings, joists, and structural surfaces throughout a duct run. Each pack includes screws — please check that the fixings supplied are suitable for the surface type you are fixing to before installation.

Where These Clips Are Used

Suitable for use wherever the duct run needs to be fixed in place — including restricted spaces such as under floorboards, above ceilings, behind cavity walls, and within joist voids. Compliant with Part F of the Building Regulations for both domestic and commercial installations.

Ducting Size Guide

Selecting the correct ducting diameter for your motor output ensures maximum extraction performance:

• Below 450m³/hr → 100mm (4") ducting
• 450–750m³/hr → 125mm (5") or 150mm (6") ducting
• 750–2,000m³/hr → 150mm (6") or 200mm (8") ducting

The 5" Push-Fit System

These clips are compatible with the Luxair 125mm (5") push-fit airtight ducting range. The system combines 150mm × 70mm flat rectangular ducting and 125mm round ducting — both formats carry equivalent airflow rates and are fully interchangeable within the system. The full range includes straight pipe sections, bends, elbows, adapters, and wall outlets to complete any standard ducting installation.