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Install step and kick-out flashing at all roof-wall intersections to protect walls from water intrusion, and install boot or collar flashing at all roof penetrations to protect roofs from leaks. Install corrosion-resistant flashing pieces that are overlapped in a shingle fashion.
- Flashing of Roof-Wall Intersections in Existing Homes
Either continuous L-metal flashing or step flashing is used...
- Flashing of Roof-Wall Intersections in Existing Homes
Either continuous L-metal flashing or step flashing is used to prevent water intrusion into the wall where a sloped roof intersects a vertical wall. Step flashing is used with shingle roofs; continuous flashing is used with metal and rubber membrane roofs.
Roof planes that butt up against vertical walls at the end of each new shingle course need to be protected by installing metal step flashing. Metal step flashing pieces are rectangular, approximately 10 inches long and at least 2 inches wider than the face of the shingle being used.
13 Απρ 2024 · In this how-to article, learn the step-by-step process of properly installing wall flashing to prevent water penetration at the intersection of your roof and walls.
Unless you’re careful, step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap. A key part of my approach is using a special piece of flashing at this vulnerable intersection called kickout flashing or kickout diverter.
Step flashing is a type of flashing used to waterproof the intersection between a roof and a vertical surface. Unlike continuous flashing, which is a single piece of metal, step flashing consists of multiple small pieces of flashing that are installed in a “step” pattern. Why is Step Flashing Important?
13 Μαΐ 2021 · Table of contents: Here is a quick table of contents to help you quickly find the right information. What Is a Roof flashing and Why Is It Important? Types of Flashing. Roof Material Expenses (i.e., the cost of flashing and roof feature repair costs) Signs of Roof Flashing Failure. How to Repair Roof Flashing. Can Roof Flashing Be a DIY Project?
