Flashing Distance Below Siding

Gap between the flashing and bottom of the siding so water won t wick.

Flashing distance below siding.

At the top tuck metal drip cap flashing under the siding and on top of the second layer of wrap. Slip the back flashing under the siding at least 3 at the top and the sides. This flashing is typically field fabricated from a sheet of 26 ga. This was pointed out to new homeowner in that not only will the exterior siding will deteriorate in a matter of months but will also see nasty mold and mildew with other micro organisms harboring in these conditions.

Install the trim just under the drip cap. When it comes to flashing siding corners many builders simply use a 1x wood corner. Snap a chalk line cut out the siding and tack up the ledger board. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.

Step flashing is used where a roof meets a. Then when it comes to installing the siding i make sure to leave at least 3 8 in. Start by making an outline on the siding where you want to position the ledger board. Here the slope away from the wall is preserved and the siding is kept up off the top of the flashing by at least 3 8 in.

That should pop the nail head out far enough so you can pry it out. Galvanized sheet metal bent at a 90 degree angle i e. If the shingle already has flashing on it the kickout flashing has to slip beneath it and you ll have to loosen or remove siding to do this. Flashing the siding and wall sill plate at the top of a foundation wall that does not project out past the upper wall is pretty easy.

Pry the siding out near a nail then push the pry bar against the nail as you partially tap the siding back in. Posted march 4 2017 filed under roof installation roof repair maintenance. If nails are in the way pull them out. Keep water out of your home and running down the roof where it belongs with appropriate use of step flashing.

A well designed cap flashing has to be installed properly. Bent into an l shape. Make the outline large enough to include space for the deck boards on top the ledger and. To install the flashing cut pieces of building.

Slip flashing under siding. In pic below not only is the siding buried but only 2 air vents under home in crawl space. Inside corner w flashing. Steve bliss sketches below illustrate flashing at a concrete foundation wall below left or at a house wall where a water table trim board is installed below right.

And when those corners. How to install step flashing under siding. Then slip flashing behind the siding covering the top edge of the ledger. But unlike fiber cement siding wood is almost sure to rot.