How To Install Rainscreen Siding

Apply joint seam filler to the top of the back leg of the head flashing.

How to install rainscreen siding.

Install house wrap to prevent moisture intrusion. In a typical rain screen installation using plywood or osb structural sheathing if you add the depth of the wall cavity plus the thickness of the wood cladding for your rainscreen that will give you the total distance the face of your siding will project from the building. Always follow the vapor barrier manufacturer s instructions install the baseboard horizontal furring strip with stainless screws. We ve already discussed the fact that the air space between the strapping and behind the siding.

If installing vertically some municipalities may require you to attach another set of furring strips horizontally over the first set so that water can still drain downward and vapour to exhaust upward. I prefer 15 tar paper because of its century old track record. The key is to isolate the housewrap or tar paper from the siding rain screen walls have an airspace between the siding and the building paper or house wrap. With materials on site and everything organized start to remove the existing wall siding.

Install cor a vent above the window. Ensure the baseboard is level. After removing the old wall cavity insulation i replaced it with fiberglass batts. Attach remaining rain screen furring above head flashing.

Rainscreen siding exterior wall build step by step demo existing wall. Rainscreen for other types. Fold wrb flap back down and tape the slit to prevent water intrusion. Align furring strips vertically on top of baseboard.

Build a rain screen wall sidebar facing page. Installing effective rainscreens open vs. We cover all you need to know about rain screen installation and offer a free download with installation guidelines for you to review at your leisure. For horizontal siding install vertical furring strips on top of the weather barrier every 16 on center since siding always moves and 24 on center may not keep a flat plane over the decades.

Installed behind a rain screen plastic housewraps can work.