Flashing Between Deck And Siding

The best solution is a preformed or custom bent kick out flashing to divert the water away from the siding.

Flashing between deck and siding. When slipping the flashing under the siding be sure to slide the flashing to the left or right of the ledger by at least 2. Start by making an outline on the siding where you want to position the ledger board. The horizontal leg should be wide enough to extend all the way. For example if the deck has.

Insert the flashing into the mortar joint so that it fits tightly with the wedge. The steps are as follows. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides. Grind out the grout along a row of bricks.

Many types to choose from lots of materials can be used for flashing. Otherwise dripping water will leave its mark along the siding. But the j cap also creates a consistent line. Once the ledger and the joists are installed i cap them with an l shaped flashing over the top of the ledger that slips up behind the siding and the weather barrier if possible.

When it comes to the deck a strip of flashing is brought down the wall of the house and over the top of the ledger the piece of dimensional lumber attached to the house at the edge of the deck. Where the step flashing terminates along a sidewall is a common trouble spot for moisture problems. Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck. This all important water barrier should extend up the wall at least 4 in.

Make the ledger out of pressure treated lumber that is 2 inches wider than the joists. On the end that will fit into the mortar. The flashing has two details worth pointing out. Install z flashing along the top edge of the ledger.

How to use flashing between vinyl siding and a wood deck 1. These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim. Snap a chalk line cut out the siding and tack up the ledger board. Then slip flashing behind the siding covering the top edge of the ledger.

Even if the roof has been properly flashed against the sidewall this one hasn t water can still run down the side of the house and behind the siding causing rot. Slip flashing under siding. This flashing should extend a few inches past the face of the ledger and bend downward so that water sheds away from the ledger. Where the back flashing needs to be cut around an obstacle measure for the notch and cut with tin snips or slice several passes with a knife.