About

clamintwindow

We don’t just do pretty.

We specialize in energy efficient, sustainable housing.

We design Net Zero Energy Ready houses.

We dive into Deep Energy Retrofits.

We coach homeowners on their best bets for energy savings.

We back it all up with applied research in building science,
new and innovative technologies and energy modelling.

At Bfreehomes everything we do is based on this:

It’s not OK to waste energy.

Because…

…comfort, health and safety are important.

…energy costs don’t go away.

…a house is a large personal investment.

…houses don’t exist without communities.

…houses and communities last a long time.

…communities don’t exist without healthy environments.

…it’s just not OK to waste energy.