Aug 29, 2016 ... Lay a bead of roofing cement along the top of the shingle course just ... The first piece of step flashing should turn the corner and extend over ...
Jun 20, 2017 ... Make roof dormers and other outside corners leakproof. FH05NOV_ROOFLA_01 -2. Outside ... Nail the flashing to the dormer near the top edge and continue with the shingles and step flashing. The second, forming and ...
Jan 16, 2006 ... For pitched roofs regardless of the application or type of flashing used, the purpose of flashing is to direct the flow of water ... Step flashing protects the joints between the roof deck and chimneys or dormers. ... Proper detailing around these areas, as detailed in the diagrams, is critical to prevent these leaks.
Make a "kickout" to start the step flashing along the dormer wall by cutting a slot with tin snips in the outside bottom corner of a sheet of step flashing. Put one ...
Photo tutorial showing how the dormer roof step flashing, apron flashing ( headwall ... there wasn't any flashing under the shingles along the front of the dormer!
May 1, 2007 ... Flashing dormers using peel-and-stick bowties. ... Expert insights on techniques and principles; Unbiased tool reviews; Step-by-step details to master the job ... Make sure to apply multiple sheets from the bottom up to avoid reverse lapping. ... Slide the membrane up the roof along the wing wall placing it so ...
Jul 13, 2017 ... Here's a step-by-step look at how to flash a dormer so that water is ... Apply peel- and-stick membrane to the front wall of the dormer, ...  Install roof shingles to the base of the dormer, notching around the corners as needed.