Rainscreen Wood Siding Details

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Rainscreen wood siding details.

The following climate shield rain screen system information covers many of the more typical rain screen siding installations and design details. Disclaimer the information contained in this document represents current wood frame building practices in the british columbia coastal region and has been reviewed by a spectrum of industry participants. A rainscreen is a more of a system than a thing and there are a few basic items that need to exist in order to create a rainscreen. The monofilaments are heat laminated to an impenetrable breathable filter fabric on one side.

I used a rainscreen mat installed over 30 roofing felt. Waterway 11mm is a vertical wall rainscreen drainage mat consisting of a nominal 7 16 inch 11mm thick extruded polymer matrix of tangled monofilaments. A rain screen design will improve the longevity of any siding and finish but it is critical when installing wood siding over foam sheathing. 8 nmi base of wa l nts w ar nty p rovi dea c pt 7 0.

Typical rainscreen wall and window details per. Amazingly some of these all wood structures which were designed and built in the 12th century in norway and are still standing today. There is an air gap between the structure and wood. Rainscreen s are an exterior wall detail that stands away from the main wall assembly and you have to have an air gap at the top and bottom of your screen you have to have a capillary break between the main.

When the climate shield system is paired with mataverde hardwood siding you will have a handsome and effective exterior cladding solution that is tough as nails. There are many ways to create a rainscreen wall. The key design principal is much the same then as it is with modern rainscreen siding systems today. Waterway 11mm is designed for use with manufactured and natural stone traditional and one coat stucco eifs fiber cement and wood based sidings.

Wood sidings installed directly over foam sheathings are more prone to problems such as cupping cracking and paint failures than wood siding installed over wood sheathings. 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. Some purists insist that you can t call it a rainscreen gap unless you have ventilation gaps at the top of the wall as well as the bottom of the wall. The remarkable climate shield rain screen wood siding system will provide you with the most efficient versatile and weather proof rain screen siding system available.

The above documents a simple way to build a vented rainscreen exterior wall finished with vertical wood siding board and batten for details read more here.