Flashing Details For Metal Siding

Aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength.

Flashing details for metal siding.

Standard details for metal roofing siding post frame and residential structures distributed by. Best materials ph. With this type of backup protection and the siding end grain well sealed it is not necessary to caulk the siding joints. Post frame flashing details endlap rain carrying table.

Beyond the corner boards. If a sheet must be bent a gentle 90 degree bend is the maximum recom. 14 flashings trim post frame. For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes.

Galvanized steel siding z bar flashing is no longer available at the home depot in store or online. Metal flashings on buildings serve a multiple of similar yet slightly different functions. The type and location of the flashings will vary depending on the type of windows and doors. Use a felt paper spline wrapped around the corner and extending 6 inches beyond the corner board to protect the joints where the siding meets the corner boards see figure 1 5 at left.

Flashings are integrated with drainage planes creating for all practical purposes a flashing for the entire assembly. Flashings are the most under rated building enclosure component and arguably the most important. In the past when customers purchased roofing and siding from us they manufactured flashings themselves or outsourced them to third parties. Flashing materials choices installation details specifications.

Building siding flashing finish details for building corners use overlapping 1x4s or 1x6s at outside corners or use 5 4 stock for a heavier look. This aritcle describes the cause repair and prevention of leaks rot damage at a wood framed wall that was not properly flashed and sealed at the wall bottom. To view more details about our metal flashings you can contact a corrugated metals representative at 1 800 621 5617. Click to enlarge protect corner boards with durable felt splines that extend 6 in.

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.