Bevel siding. Plain bevel lap joints are vulnerable to flame penetration ... 12-7A-1 The most common example of an ignition-resistant material is exterior-rated, fire-retardant treated wood. Products ...

When it comes to curb appeal, no exterior element has greater ... starting with traditional lap siding that is hard to distinguish from real wood, especially with a factory-applied paint finish.

lap siding, soffit material and exterior trim boards. Most manufacturers offer high-quality factory finishes in lots of colors. Installation is similar to wood siding, but the cost per square foot ...

has announced that Accoya wood ¾-inch and 1-inch tongue and groove (T&G) siding used in an exterior wall assembly met Wildland-Urban Interface requirements. Accoya wood T&G siding was independently ...