Congratulations to our newest Air Tightness Champions! Your precision, craftsmanship, and commitment to performance are driving better-built, more energy-efficient homes. We’re proud to recognize your leadership in raising the bar.

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Single Detached: McKenzie Homes

Single Detached Custom Home: Seaman & Sons Builders

Attached Row Townhomes: Sunvale Homes

Rear Lane Towns: Minto

Semi Detached: Doug Tarry Homes

Stacked Townhomes: BK Cornerstone

Renovation: Frontiers Design + Build

Modular Detached: Quality Homes

Large Building: Hydro One

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