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Wrong – No air barrier installed under staircase

Wrong – No air barrier installed under staircase
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Wrong – No rigid air barrier is installed behind fireplace

Wrong – No rigid air barrier is installed behind fireplace
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Wrong – A visible gap in the insulated sheathing introduces unwanted outside air, creating a thermal bypass and encouraging convective air flow

Wrong – A visible gap in the insulated sheathing introduces unwanted outside air, creating a thermal bypass and encouraging convective air flow
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Wrong – Air barrier is not air sealed

Wrong – Air barrier is not air sealed
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Wrong – Air barrier is not continuous

Wrong – Air barrier is not continuous
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Wrong – Air barrier missing behind tub area

Wrong – Air barrier missing behind tub area
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Wrong – Air barrier missing behind tub area

Wrong – Air barrier missing behind tub area
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Wrong – Air barrier missing behind tub area

Wrong – Air barrier missing behind tub area
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Wrong – Air barrier not sealed

Wrong – Air barrier not sealed
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Wrong – Air barrier not sealed between porch attic and conditioned space

Wrong – Air barrier not sealed between porch attic and conditioned space
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Wrong – Air barrier not sealed between porch attic and conditioned space

Wrong – Air barrier not sealed between porch attic and conditioned space
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Wrong – An opportunity to use structural members as a natural air barrier was missed in this home and blocking was not initially planned for between the garage and living space.

Wrong – An opportunity to use structural members as a natural air barrier was missed in this home and blocking was not initially planned for between the garage and living space.
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Wrong – Building materials are being stored outdoors with no protection from weather

Wrong – Building materials are being stored outdoors with no protection from weather
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Wrong – Building materials with visible signs of mold have been used

Wrong – Building materials with visible signs of mold have been used
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Wrong – Conventional T-post detail is extremely difficult to insulate and usually doesn't happen

Wrong – Conventional T-post detail is extremely difficult to insulate and usually doesn't happen
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Wrong – Design walls so that windows are positioned to fit regularly spaced studs so less additional studs are needed.

Wrong – Design walls so that windows are positioned to fit regularly spaced studs so less additional studs are needed.
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Wrong – Either this tape was not pressed down firmly or the surface was wet or dirty so the tape is not sticking properly even during construction.

Wrong – Either this tape was not pressed down firmly or the surface was wet or dirty so the tape is not sticking properly even during construction.
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Wrong – Electrical box not air sealed

Wrong – Electrical box not air sealed
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Wrong – Excessive and structurally unnecessary framing at door

Wrong – Excessive and structurally unnecessary framing at door
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Wrong – Excessive framing and improper spacing of studs

Wrong – Excessive framing and improper spacing of studs
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Wrong – Excessive framing will not allow corner to be insulated

Wrong – Excessive framing will not allow corner to be insulated
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Wrong – Foam was sprayed at exterior sheathing and sill plate connection, leaving gaps beneath sill plate.

Wrong – Foam was sprayed at exterior sheathing and sill plate connection, leaving gaps beneath sill plate.
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Wrong – For proper detailing of vinyl around windows and other obstacles, use utility trim, punch snaplocks into siding, and do not overlap directly beneath a window.

Wrong – For proper detailing of vinyl around windows and other obstacles, use utility trim, punch snaplocks into siding, and do not overlap directly beneath a window.
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Wrong – Framing does not allow corner to be insulated

Wrong – Framing does not allow corner to be insulated