The world’s most rigorous and fastest growing energy standard
The Passivhaus standard applies to residential houses as well as commercial, public and industrial buildings too.
Passivhaus is based on simple building physics teamed with high performance materials ensuring thermal comfort all year round.
Fabric first – we believe in investing money in to high performing materials that are not only sustainable but have a low impact on the environment. This in turn reduces poor performing buildings that contribute to CO2 emissions and saves money in the long run by cutting high energy bills.
We use airtightness membranes and tapes for internal and external use. Air leakage can account for up to 50% of heat loss wasting both energy and money, by using high performance membranes this is reduced considerably.
We install cellulose insulation made from recycled newspaper infused with boron salt, which is:
– plastic free – fire resistant – mould resistant – pest resistant – VOC free – breathable
By blowing in warmcel cellulose insulation a complete void fill is achieved with a 30% improvement on air tightness for the building.
All of our projects feature triple glazing throughout, including rooflights, creating an extra barrier against heat transfer helping to keep buildings warmer in winter and cooler in summer. The energy efficiency of triple glazing not only reduces energy consumption but in turn reduces energy bills and carbon footprint. The noise reduction creates a comfortable and calm experience internally.
Contact us to see how we work with self-builders, architects, builders/developers, local authorities and more.
Our Passivhaus Consultancy will help steer your Passivhaus project to success.