• Case Study
  • Social Housing

Eradicating Mould: envirovent's Sustainable Ventilation Strategy with Havebury Housing Partnership

19 March 2025

Mould forming in the corner of a window

Havebury chose to fit envirovent’s Positive Input Ventilation units because they provide whole house ventilation and actively help combat condensation in our tenant’s homes. Also, the units use the lowest possible energy consumption resulting in low running costs which benefit our tenants in terms of them managing their money.

Michael Whatley Maintenance Coordinator at Havebury

envirovent PIV Units

PIV is a whole house ventilation method which works by drawing filtered air in from outside and gently ventilating the home from a central position. envirovent’s units are powered by an ultra low watt motor, utilising the latest technology to keep energy use to a minimum and therefore reducing carbon emissions.

What’s more, envirovent have designed each unit to last the life- cycle of the property it is installed in, engineered with recyclable components which can be re-worked back at their factory in Harrogate. Easy to maintain, envirovent’s PIV units offer attractive long term life-cycle savings.