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