Monsoon Flexible Ali 250mm Wall Sleeve (FXALSR250/1)

Monsoon is the brand name for National Ventilation's products, a name that almost everyone in the industry knows and has been trusted by architects, consultants, specifiers, wholesalers, contractors and installers for over a decade.

Continued research and development has seen a greater number of Monsoon energy efficient ventilation solutions; including mechanical ventilation with heat recovery (MVHR), single room heat recovery (SRHVR), mechanical extract ventilation (MEV), decentralised mechanical extract ventilation (dMEV) and intermittent extract ventilation (IEV).

Manufactured from 100% Aluminium, FXSR can be formed
into bends and offsets in very short distances and within confined space. The duct naturally retains
its corrugation form and in doing so achieves maximum distance between supports without ‘sagging’.