Drainage Screen Behind Wood Siding

Install house wrap overlapping the flashing as you would normally.

Drainage screen behind wood siding. Mortairvent rain screen perfect for all exterior siding applications. This design allows excess moisture to drain from the wall system and allows ventilated air to circulate and dry the interior wall components. Trapped moisture from driving rain or condensation can cause major problems. With vinyl and aluminum siding the drainage space is more pronounced and furring is not necessary.

Recommends installing a 90 efficient drainage plane or a 3 8 inch air gap i e. Our innovative rain screen technology equalizes the air pressure within the wall system by creating a drainage and ventilation cavity between the weather resistant barrier wrb and the exterior wall. Meets canadian 10 mm rainscreen code requirement. This gapped air space creates a water drainage plane provides a capillary water break and allows airflow through the wall to dry the system.

Foam board applied over flat substrates. Primed wood all six sides. The entangled net product eliminates incidental moisture problems in most exterior veneer applications including stucco manufactured stone and plank siding. Sturdi strips rainscreen furring strips a simple effective solution for rainscreen ventilation behind wood hardboard fiber cement siding venting behind your siding is just as necessary and valuable as venting your attic.

With wood siding the drainage space is typically intermittent and depends largely on the profile of the siding. Trapped moisture from driving rain or condensation can cause major problems. Rainscreen between flat to wall siding and the water resistive barrier as a best practice. Siding is applied directly over the drainage mat so water can drain out and air can flow in.

A simple effective solution for rainscreen ventilation behind wood hardboard fiber cement siding. Ideally wood siding should be installed over furring creating a drained and vented air space between the drainage plane and wood siding. In a rainscreen wall a gapped space or separation also known as a vented airspace exists between the exterior wall cladding siding and the wall sheathing osb plywood etc. In areas with substantial exposure to wind driven rain tyvek drainwrap can enhance drainage behind claddings including.

James hardie recommends that you consult with your design professional if you have questions regarding exterior wall drainage on your single family project. Venting behind your siding is just as necessary and valuable as venting your attic. Ideal for stucco and stone exteriors tyvek drainvent rainscreen is suitable for use with a variety of other materials including brick wood siding fiber cement siding metal panel systems cedar shake and shingles.