Intelligent passive stack ventilation (iPSV)

The Glidevale iPSV® intelligent passive stack ventilation system provides an ultra-low maintenance, no-energy alternative to mechanical ventilation. 

Driven primarily by the natural stack effect by which warm air rises, moisture-laden air is removed directly from ‘wet’ rooms (e.g. kitchens and bathrooms). Air inlets located in habitable rooms (living rooms, bedrooms etc) provide a flow of replacement air to the building.

Features & benefits

• Provides 24-hour condensation control with continuous gentle extraction.
• ‘Intelligent’ extracts and inlets automatically modulate ventilation to suit demand.
• Very low maintenance.
• Operates without the need for power.
• Completely silent in operation.
• Lasts the life of a dwelling as there are no electrical components to malfunction. This results in Glidevale iPSV being the lowest cost ventilation option available throughout the life of a dwelling.
• Ideal for social housing costing nothing to operate, cannot be switched off by occupants, requires minimal maintenance and operates 24 hours a day, 7 days a week.
• For more information about this product, contact our Technical team at technical@glidevaleprotect.com.