A big congratulations to the next group of Air Tightness Champions! Your focus on airtightness and building performance is making a measurable impact on the homes being built today.

Single Detached: Mattamy Homes, Ottawa

Single Detached Custom Home: Avvio Home Ltd.

Attached Row Townhomes: BK Cornerstone

Rear Lane Towns: Empire Homes

Semi Detached: Opus Homes

Stacked Townhomes: Activa

Renovation: Frontiers Design + Build

Modular Detached: Quality Homes

Large Building: Hydro One