According to bs 5534 the appropriate batten size will depend on the span of the rafters and the roof covering.
Roof truss batten.
It is compatible with all major domestic ceiling boards which makes the stratco ceiling batten an economical easy to use and versatile system.
Battens should be fixed to rafters set at centres not more than 600mm apart.
For example horizontal battens run.
Battens are made from seamless pipe and are supplied with a matte black finish battens up to 21 6 4 m long are supplied as a single piece.
The photo above shows battens at a tile roof installation in progress.
There are a lot of things that a batten roof system can do that a direct deck roof cannot.
Board and batten is also a synonym for single wall construction a method of building with vertical structural boards the seams sometimes covered with battens.
For example 25x50mm battens should be used for single lap modern roof tiles when laid on rafters with a 600mm span.
Here are some guidelines to bear in mind.
The batten roof can reduce heat loss and heat gain.
The horizontal width of the structural support of trusses usually the timber wall plate.
The stratco ceiling batten is a quality product that benefits from a combination of high strength and rigidity with low weight and cost.
How you install battens can affect the drainage efficiency.
Insulation can be added between the layers of the roof the batten and the external skin of the roof to increase energy efficiency.
The distance measured along the slope of the top chord between battens.
Roof batten is made of wood and used to elevate roof tile off of the roof deck 4 ft.
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.
The choice of roof batten material is extremely important as is the design of any batten system.
The horizontal distance between interior edges of supports.
Length provides spacing on the roof for water drainage roof battens may be oriented at right angles to the trusses or rafters or installed parallel to the slope of the roof.
Longer battens are provided with 18 457 mm long internal splice sleeves standard 1 1 2 38 mm battens are provided with safety yellow vinyl end caps making the batten ends easier to see.
The angle of the bottom chord bc or tie beam with respect to the horizontal see figure 7.
