Rain Screen Siding Details

While we know that a rain screen will by it s very nature ventilate and dry a typical batten may have screws at 16 24 o c and if something like a ship lab siding is used it very likely could have as many as 4 or 5 nail penetrations per linear foot.

Rain screen siding details.

We offer ipe in shiplap siding rainscreen siding or any profile that is desired. The details shown here were developed for walls sheathed with 1 1 2 in thick rigid foam insulation applied directly to the studs. Rainscreen between flat to wall siding and the water resistive barrier as a best practice. 8 nmi base of wa l nts w ar nty p rovi dea c pt 7 0 detail march 2 07 tw olayers f building pa er drywa l v apou rb ie sill gasket th erm al br k slab on grade pt s tr api ngo h 3 4 b el ow cn r t.

The rainscreen is the cladding or siding itself but the term rainscreen implies a system of building. For an animation on what is a rainscreen follow this link. The mills are ready to customize your order. At the top end of wood siding boards in a vertical rainscreen cladding installation of the climate shield system where the cladding will typically intersect a soffit the siding should be cut 1 8 short to allow adequate ventilation at the top of the wall section.

For single family construction james hardie recommends installing a 90 efficient drainage plane or a 3 8 inch air gap i e. James hardie recommends that you consult with your design professional if you have questions regarding. Ideally the rainscreen prevents the wall air water barrier. Design detail for typical top course of vertical rain screen cladding material.

Ipe siding is hands down one of the best materials that can be used for the siding of homes businesses and commercial buildings. With countless combinations colors and multiple finish options intercept panels can inspire the artist at the core of every architectural designer. However whether or not the code requires a rainscreen it is a better way to detail exterior cladding of buildings. The foam is taped and acts as an air barrier and drainage plane.

Changes to the building code mean that in some parts of canada in particular coastal areas with high precipitation rainscreen detailing is mandatory. Rainscreen siding systems have an air gap between the siding material and the structure itself. Typical rainscreen wall and window details per. A rainscreen is an exterior wall detail where the siding wall cladding stands off from the moisture resistant surface of an air water barrier applied to the sheathing to create a capillary break and to allow drainage and evaporation.

This air gap is typically in the range of 3 4 and offers numerous benefits including thermal insulation and moisture stability of the siding boards which is particularly important when using high density hardwoods such as ipe batu and cumaru.