Today’s modern homes are built with ever increasing energy efficiency standards, high levels of insulation and airtightness help to keep the costly heat inside, indoor air quality can be compromised if the house is not allowed to breathe – HRV is the answer.

In older leaky homes fresh air would find its way in through the gaps around doors and windows, a house with such characteristics is now considered inefficient, heat recovery ventilation will not only save on your heating but it will help to ensure your home is a healthy place to live.

With over 25 years ventilation experience old mill insulation products has the experience to help you chose a system. We have a range of units, ducting, Insulation and many more related, energy efficient products to help your project stand the test of time.