Orenco
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Meeting the Airtightness Challenge
At the Orchards at Orenco project in Oregon, builders prepare for a high-stakes blower-door test
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Roofing and Cladding for the Orenco Passivhaus
Before the brick veneer, fiber-cement lap siding, and membrane roofing were installed, workers made sure that the building’s air barrier was bulletproof
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Walls and Windows for the Orenco Passivhaus
Superb flashing details prevent water from entering around the windows and balcony supports