Slate and tile roofs require different size battens.
Roof batten sizes uk.
Tiles can be installed both double or single lap and the choice will impact batten size.
Battens should be fixed to the rafters and no more than 600mm apart.
Blue roof batten for example signifies it s met the strength requirements of bs 5534 2003 a1.
Here are a few points to keep in mind.
The use of slate as a roof covering will always be installed double lap.
No more than a quarter of your roof battens should join over one truss for gauges over 200mm.
The right size will depend on the type of roofing material as well as the span of the roofing supports.
Minimum timber batten sizes.
Browse our range of trade standard roofing batten such as graded bs5534 treated timber roofing batten 25mm x 50mm.
Wickes treated timber roof batten 25 x 50 x 4800 mm pack of 8.
Up to 450mm span.
They should span at least 3 rafters and be at least 1 2m long.
Roofing superstore offers c16 timber and c24 timber approved for use in.
Click and collect is available or enjoy free uk delivery on selected orders over pound 150 excl.
This means the tile batten meets all uk tile company specifications.
Wickes treated roof batten 25 x 50mm x 3 6m single.
Before installing your roof battens make sure that you have your size and spacing correct.
Wickes treated roof batten 25 x 38 x 3600 mm.
Concrete slates require 38x25mm batten for 450mm joist spans and 50x25mm batten for 600mm joist spans.
Roofing battens are often classified in colours to indicate which quality grade they ve passed.