The photo above shows battens at a tile roof installation in progress.
Roof truss batten.
For example 25x50mm battens should be used for single lap modern roof tiles when laid on rafters with a 600mm span.
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.
Battens elevate the roof tile off the roof deck and this ensures that water drains off the roof.
It is compatible with all major domestic ceiling boards which makes the stratco ceiling batten an economical easy to use and versatile system.
The choice of roof batten material is extremely important as is the design of any batten system.
Battens should be fixed to rafters set at centres not more than 600mm apart.
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.
There are a lot of things that a batten roof system can do that a direct deck roof cannot.
Here are some guidelines to bear in mind.
The horizontal distance between interior edges of supports.
For example horizontal battens run.
This is because battens serve to evenly spread load stresses such as wind uplift and direct loading and weight across the roof truss system.
The batten roof can reduce heat loss and heat gain.
How you install battens can affect the drainage efficiency.
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 horizontal width of the structural support of trusses usually the timber wall plate.
Roof batten is made of wood and used to elevate roof tile off of the roof deck 4 ft.
Board and batten roofing is a type of board roof with battens covering the gaps between boards on a roof as the roofing material.
According to bs 5534 the appropriate batten size will depend on the span of the rafters and the roof covering.
The distance measured along the slope of the top chord between battens.
The angle of the bottom chord bc or tie beam with respect to the horizontal see figure 7.
Insulation can be added between the layers of the roof the batten and the external skin of the roof to increase energy efficiency.
