Does Fiber Cement Siding Need A Rainscreen

Nichiha panels bring the look of wood stone brick metal more to your commercial or residential projects with high performance fiber cement.

Does fiber cement siding need a rainscreen.

The ventilated rainscreen cladding system is effective in dealing with moisture management and temperature regulation. High performing fiber cement siding is water repellant when it s properly installed. Back vent siding to prevent swelling reduce maintenance and extend its life. Rainscreen or no rainscreen looking back at the picture on the op those long horizontal flush joints look awfully vulnerable to me especially with a milled top edge to the siding material.

James hardie products including but not limited to use with fiber cement siding products made by other manufacturers or siding products made of other materials. If you choose to install your fiber cement siding without a rainscreen it will probably last a long time. Nichiha s fiber cement panels address home moisture protection in a couple of ways. A predictable rainscreen air gap behind fiber cement sidings like hardie plank and hardie shingle adds durability to the exterior.

This will help the paint job last longer. Mti s corrugated lath strip creates a capillary break that prevents entrapped water and promotes airflow to dry out the siding and substrate. It has become common in some parts of the country offering design versatility and a solid feel. But the materials and the paint job will last even longer with a rainscreen.

Trust me you don t want damp osb. Osb wall sheathing hardi or certainteed cement fiber board lap siding 40 60 inches of rain a year so i need some type of capillary action wrap between the sheathing and siding bob i veteran member. If i were the contractor on a project where the client was insisting on this look i d plug a serious disclaimer into my warranty document and recommend. An architectural design with the use of fiber cement panels in a rainscreen application is the perfect solution for designers looking to achieve an energy efficient building utilizing exterior insulation to prevent thermal bridging and reduce condensation.

A rainscreen will allow the siding to dry much faster. Fiber cement is a siding material that was introduced to the market in the 1980 s as a replacement for asbestos cement siding products. Today s building code requirements for long lasting weather protection and in wet climates like florida materials are tested for water penetration.