Showing results 1 - 33 of 33
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Apply self-adhesive flashing over top edge of the wall flashing, diverter, and housewrap
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Continuous L-metal flashing integrated with underlayment at roof-wall intersections
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Existing wall-to-lower roof transition retrofitted with a new strip of fully adhered air control transition membrane, new step flashing, new roof underlayment, and new cladding
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Existing wall-to-lower roof transition with a new strip of fully adhered air control transition membrane, new step flashing, new roof underlayment, and new cladding – view from eave
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Existing wall-to-lower roof with attic transition with a new strip of fully adhered air control transition membrane, new step flashing, new roof underlayment, and new cladding – view from eave
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Improper flashing can allow rain water into walls, causing significant damage
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Install shingle starter strip then kick-out diverter; attach to roof deck but not sidewall
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Integrate pre-formed vent pipe flashing, shingle-fashion, with roofing underlayment and shingles
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Kickout diverter flashing keeps bulk water from the roof from overflowing the gutter and continuously wetting the siding material.
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Place first shingle and next section of sidewall flashing over upper edge of diverter
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Right - Counterflashing tops a layer of step flashing which comes down above the asphalt shingle and a layer of L-shaped base flashing which comes down and extends below the shingle; the base flashing is adhered to the roof underlayment with mastic, shown
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Right - Pieces of metal flashing are installed under each tile course along the valley centerline to prevent debris accumulation between and below concrete roof tiles.
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Right - Step flashing along a chimney is integrated in a layered manner with asphalt shingle roofing and topped with counterflashing that is embedded into brick mortar joint above
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Right – A chimney cricket is installed and flashed to direct rainwater around the chimney
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Right – All penetrations through the roof decking are sealed with paint-on flashing.
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Right – Flashing is installed around chimney, skylight, vents, dormers, in valleys and at eaves
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Right – The water-resistant barrier is layered over the step flashing to provide a complete drainage system
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Step 1. Apply roof underlayment over roof deck and up the sidewall over the rigid foam insulation
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Step 2. Install shingle starter strip then kick-out diverter as first piece of step flashing.
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Step 4. Install remaining sidewall flashing, appropriate counter flashing, and shingles
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Step 5. Apply self-adhesive flashing over top edge of the wall flashing, diverter, and rigid foam insulation
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Wrong – the water-resistant barrier is layered underneath the step flashing, which could allow water to get behind the step flashing and into the wall.