Affordable housing project delivers certified passive results

Although preconceived notions about the existence of a passive house aesthetic still abound, trailblazing projects like the Ditchingham affordable housing scheme in Norfolk show that vernacular architecture & build methods can go hand-in-hand with passive performance.

Windy or cold weather: when does heating demand peak?

Do Irish buildings need the most heat when it's coldest, or when it's milder but windy? What consequences are there for how we build and heat them? And how airtight are Irish buildings anyway?