Wood Roof Battens

The battens are strips of lumber typically 1 to 3.

Wood roof battens.

The two words are often used interchangeably and both are long strips usually wood used for the attachment of roofing material. Pressure treated option available with lifetime warranty. Roof battens may be oriented at right angles to the trusses or rafters or installed parallel to the slope of the roof. Traditional wood battens are a standard size of 1 x2 x4 and are constructed of a hardwood.

Battens is the common professional term for an above sheathing ventilation asv roofing system and is also referred to as strapping or strips. High grade wood with 100 recycled pads to elevate above the roof deck to eliminate water ponding rotting of the battens and allow free flow of water and air. Roofing materials are attached on top of a 2 x2 wood batten grid creating a 1 continuous airspace. Length provides spacing on the roof for water drainage.

But a purlin is applied directly onto the roof rafters running perpendicular between them while a batten is nailed to roof sheathing or applied over an existing roof for installation of a new roof. Board and batten siding sometimes called barn siding consists of vertical planks at least 1 inch thick for durability nailed side by side.