Roofing battens are nailed into the rafters or roof joists or trusses and provide support for the roof tiles or slates.
How to set out battens for a slate roof.
The next thing to do is to work out the spacing for the battens up the roof.
It also allows you to determine the holing gauge distance from hole to tail of slate and the number of linear metres of batten per m 2 of roof.
An awful lot of people including builders and roofers get the layout of a new roof wrong right from the start subsequently they end up with a leaking roof or one that just looks awful.
This table allows you to confirm the correct batten gauge distance between battens for your chosen slate length and lap.
Spacing the battens.
Battens may be hidden by the roof covering but their purpose is to provide a reliable anchor that tiles or slates can be fixed securely to.
How to space roof tiles and space roof battens or laths.
The batten gauge can also be calculated using the formula.
Roofing batten common sizes of tile lath slate lath or tile batten.
The slate or tile manufacturer or supplier will specify the spacing of the battens up the roof for the particular type of covering this spacing is referred to as the gauge the gauge may depend upon the pitch of the roof and the amount of.
Whether you re building a new house or refurbishing an old one installing the roof battens is an important step.