Insulation

Breaking the mould - part V

In this fifth & final article in the series, Joseph Little compares simulations of several internal insulation options on common wall types, with worrying conclusions.

Ireland's most airtight house?

Ireland's most airtight house?
An experienced timber framer with an eye for detail, Tim O'Donovan set about building a low energy stick-built home in the Cork countryside and achieved a staggering level of airtightness
Words: Lenny Antonelli