Grading stamp only battens that have been pre or factory graded to bs 5534 are actually allowed to be called roofing battens.
Timber roof battens dimensions.
While roof battens are most commonly made of metal or wood they can be made of other materials like plastic or composite there are several different types of batten some combine two materials to get the needed affect.
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Roofing battens are often classified in colours to indicate which quality grade they ve passed.
Suitable for use in a variety of conditions and environments and ideal for applications as diverse as roofing flooring hoarding wall sheathing and more.
The type of roof covering and the joist span will impact the selection of roof batten size.
Timber battens for tile roofs must meet the requirements of as 1684 2 as 1684 3 or as 1720 1.
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Roof batten timber browse our range of high quality strong and versatile roofing battens and timber.
A scrim backing can enhance absorption even further.
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H2 treated pine framing is a new generation envelope h2 termite protected timber.
H2 treated pineframing or blue pine is suitable for residential domestic and light commerical applications such as wall frames and roof trusses.
Regardless of the application bs 5534 graded battens should be used on all roofing applications.
For example elevated battens are standard wood battens that have a block of plastic in some cases wood attached to the underside to elevate.
Blue roof batten for example signifies it s met the strength requirements of bs 5534 2003 a1.
H2 can be used south of the tropic of capricorn.
It is for interior above ground framing applications only.
It is mandatory on all nhbc sites if you are part of the competent roofer scheme and when batten is being used as a secure foothold.
Timber battens also function as acoustic panels as wood has a stronger sound absorbing capacity than most structural materials due to its natural composition.
Types of roof batten systems.
In this application timber battens are spaced close together so as to conceal the framework or backing of interior walls or ceilings.