How To Install Step Flashing Under Siding

But it doesn t work that way.

How to install step flashing under siding.

Fasten that shingle with two galvanized nails at the. How to install step flashing step 1. Galvanized sheet metal bent at a 90 degree angle i e. Wide and 2 in.

Posted march 4 2017 filed under roof installation roof repair maintenance. It may seem as if a single piece of flashing would offer more protection than many pieces of step flashing. Once even a small section of roofing cement fails you ll have a leak. Lay shingles over step flashing from the roof edge.

Longer than the shingle s exposure. Cut a piece. This flashing is typically field fabricated from a sheet of 26 ga. How to install step flashing under siding 1.

Install the step flashing before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof. Cut step flashing pieces to be 10 in. Take the first flashing piece at roof bottom and slice it at around 4 inches with tin snips. Bent into an l shape.

Cover tops of step. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture. Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner. Lay a shingle over the step flashing starting at the roof edge.

Nail through flashing into shingle do not extend flashing above top of shingle and. Shingles need to be fastened with nails in the top area and. Nail flashing to roof deck only. Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.