How To Install Z Flashing On Siding
There exists a technique for proper installation.
How to install z flashing on siding. Test the rotted area of the t1 11 siding by poking it with a nail or a screwdriver. Make a downward cut in each of the corners and then fold the tape over the wrb. Nail the z flashing over the top of the ledger tip when nailing your vinyl z flashing to the house be sure to nail every 12 along the house with roofing nails. You should allow the flashing to move from side to side in the slotted hole provided.
Then slip flashing behind the siding covering the top edge of the ledger. In addition to metal flashing self adhesive flashings similar to waterproof shingle underlayment wsu sheets used for roofing edges are often applied around window or door openings. And yes hansen pole buildings does include z flashing where needed for horizontal joints in plywood sidings. If you are installing a new unit the self adhesive flashing 43 the home depot will cover the inside of the framing as well as the sheathing.
How to install z flashing on rotted t1 11 siding. Use a j roller to ensure that the flashing tape is firmly secured to the window frame and the wrb. Install the first length of z flashing. First tape the bottom of the frame and then up the sides.
The nails should not be nailed tight to the flashing. Begin at either end of the wall and set the level middle. How to install z flashing on t1 11 siding. Complete the installation of the first horizontal row of t1 11 siding following standard construction practices.
Place the z flashing into position on top of the casing. Scrape loose paint off the rotted area with a putty knife and use 80 grit sandpaper to smooth the. Galvanized z flashing so called because of its z shaped profile keeps water from getting through horizontal joints between sheets of plywood siding. If the window already exists the self adhesive flashing will likely cover the sheathing and any window flanges only.
Cap staples may also be used to ensure that the flashing tape is held in place.