Category: Overheating

  • How MVHR behaves in summer

    How MVHR behaves in summer

    An increasing problem Traditionally in our UK climate with MVHR the main concern has been how it can maintain good ventilation levels, and therefore air quality, but without creating a heat loss in winter. With the increase in frequency and severity of the heatwaves we have been experiencing in the UK there has been a shift…

  • Can an MVHR System Be Used for Cooling?

    Can an MVHR System Be Used for Cooling?

    The majority of overheating risk in UK properties is due to solar gain through large, south-facing glazing. The very best approach is to design out overheating in the first place. If you are beyond the design stage and are experiencing overheating in a building, there is still a lot that can be done to improve…