How To Install Rainscreen Siding

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.

How to install rainscreen siding.

Build a rain screen wall sidebar facing page. Attach remaining rain screen furring above head flashing. The rainscreens that we build with strapping can be broken down into two basic types. Fold wrb flap back down and tape the slit to prevent water intrusion.

Align furring strips vertically on top of baseboard. 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. Rainscreen siding exterior wall build step by step demo existing wall. 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.

Install house wrap to prevent moisture intrusion. Installing effective rainscreens open vs. Ensure the baseboard is level. Replace wall cavity insulation.

Tool joint seam filler into place. I prefer 15 tar paper because of its century old track record. Install cor a vent above the window. 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.

Always follow the vapor barrier manufacturer s instructions install the baseboard horizontal furring strip with stainless screws. After removing the old wall cavity insulation i replaced it with fiberglass batts. We ve already discussed the fact that the air space between the strapping and behind the siding. Apply joint seam filler to the top of the back leg of the head flashing.

Rainscreen for other types.