Rainscreen Open Joint Siding

On the project shown here we used a variant of rainscreen siding that i have installed several times in the past few years.

Rainscreen open joint siding.

I m deciding between a regular rainscreen and an open seam one for purely aesthetic reasons. Open joint siding isn t really a rain screen in the sense that most building scientists or our building code would describe one and the walls need to be detailed in a different way so that the layer behind provides all the water shedding details of a wrb layer but also gives the primary layer of protection we usually rely on cladding to provide. The rain screen also helps conserve energy. James hardie open joint siding is then added over the wraps and fastened with stainless fasteners completing the open joint process.

Get the look you are after with the solution that offers design flexibility. An open joint wood rain screen is a construction method that uses wood siding as the outer rain screen layer creates a wall cavity space between the back of the siding and the outer building envelope and has an open joint in the wood siding to allow for ventilation. The concept of rain screen siding has been around since as early as the 12th century a d. The reveal panel system by james hardie can be utilized to create an effective modern durable panelized look.

With t he air gap between the exterior siding panels and the structure a solar heat barrier is created making the system viable not only in wet climes but in sunny ones as well. The architect has designed a rainscreen siding detail as supplied by the woodhaven co from kansas. Open joint rainscreen siding has a dis tinctive appearance that lends itself well to some architectural styles. Called open joint rainscreen it s made up of siding courses that aren t overlapped or butted together in any way.

Embody a modern aesthetic. The main disadvantage of open joint cladding is that this approach allows uv rays to reach the water resistive barrier wrb. The project described in this story involved exten sive repairs to a 1980s house that had numerous problems due to poor flash ing details and poorly installed windows. About reveal panel system.

Instead they re deliberately spaced a fraction of an inch apart which lets air circulate even more freely. We call it open joint siding and it offers the most breathable energy efficient option for modern shed customers.