Showing results 51 - 72 of 72
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The thermal boundary for a gable roof can be located at either a) the flat ceiling with a vented attic or b) the roof line for an unvented attic
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Two layers of XPS are installed with staggered seams over a liquid-applied membrane on the structural sheathing
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Use flashing tape to seal around any pipes or vents that penetrate through the foam
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Wrong - Batt insulation does not provide complete coverage across the attic floor so ceiling joists are exposed resulting in thermal bridging.
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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
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Wrong – Conventional T-post detail is extremely difficult to insulate and usually doesn't happen
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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.
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Wrong – If the insulated sheathing will serve as an air barrier and drainage plane, any cuts and seams must be taped or sealed.
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Wrong – The framing and wind baffle installation will not allow for required insulation depth.
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Wrong – When insulated sheathing is installed correctly, you should not see daylight. Nail holes were also left unplugged.