How To Install Rainscreen 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.

How to install rainscreen siding.

Install house wrap to prevent moisture intrusion. Tool joint seam filler into place. 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. Ensure the baseboard is level.

After removing the old wall cavity insulation i replaced it with fiberglass batts. Install cor a vent above the window. Replace wall cavity insulation. 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.

Rainscreen siding exterior wall build step by step demo existing wall. Installed behind a rain screen plastic housewraps can work. The rainscreens that we build with strapping can be broken down into two basic types. Attach remaining rain screen furring above head flashing.

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. Apply joint seam filler to the top of the back leg of the head flashing. Fold wrb flap back down and tape the slit to prevent water intrusion. Always follow the vapor barrier manufacturer s instructions install the baseboard horizontal furring strip with stainless screws.

I prefer 15 tar paper because of its century old track record. Align furring strips vertically on top of baseboard. With materials on site and everything organized start to remove the existing wall siding. Installing effective rainscreens open vs.

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.