Flashing Siding Installation

A common problem with cement board siding products and some other types of horizontal lap siding is that older installation guidelines called for caulking the joint instead of flashing the joint.

Flashing siding installation.

Cut 5 inch strips of flashing that are 2 inches taller than the window and will overlap the bottom flashing by 2 inches. Now any water that runs inside the j channels will come out on top of the siding and out the weep holes designed for this purpose. Slip in the flashing. This flashing is typically field fabricated from a sheet of 26 ga.

For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes. Keep water out of your home and running down the roof where it belongs with appropriate use of step flashing. Lift the bottom shingle and slip in the kickout flashing. Flashing is an important line of defense in controlling moisture in wall assemblies.

If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install. Before installing siding make sure that flashings are installed to prevent moisture from entering wall and roof spaces. Cut a piece of flashing out of felt paper and install it at the bottom corners of the windows before you install the side j channels. Cover with cap flashing.

C install flashing next to the window. If the kick out and step flashing can t tuck behind the siding screw on cap flashing to cover it then caulk along the top. When installed this way any moisture will be redirected to the front of the siding. Galvanized sheet metal bent at a 90 degree angle i e.

As a homeowner you will work with a contractor who will facilitate the installation of your james hardie siding trim soffit wrap and flashing products including products with colorplus technology. Overlap the flashing onto the row of siding just below the window. Install the flashing from the bottom up. Hey even seasoned pros need to occasionally check up on an installation best practice.

Install the kickout flashing. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture. Bent into an l shape. We re always fielding questions about hardieplank lap siding installation.

The type and location of the flashings will vary depending on the type of windows and doors. And canada who are available to work with any contractor or builder. Posted march 4 2017 filed under roof installation roof repair maintenance. Step flashing is used where a roof meets a.

Flashing intercepts and directs the flow of water away from the building to designed drainage paths. How to install step flashing under siding. Nail it to the sidewall or glue it if nailing isn t possible.