Usually refers to sawn carcassing that is ordinarily used for building and construction ie joists beams etc.
Standard timber roof batten size.
Traditionally this material was sold in sawn sizes such as 4 x 2 or 47mm x 100mm now days the uk market is used to offering this material regularised ie it has smooth planed eased edges making it easier to work with and.
Commercial systems australia has been supplying the australian market with a full range of outdoor furniture.
The type of roof covering and the joist span will impact the selection of roof batten size.
Over the years we have developed standard timber sizes to suit a wide range or furniture.
Choose the right roofing batten specifying the right roofing battens is a fundamental part of constructing the base layers of a secure weathertight roof with the necessary load bearing capacity.
Sawn treated timber in smaller sections are commonly known as battens.
The bs5534 graded battens are brightly coloured and represent our most popular roofing batten.
Roofing battens are available in three common dimensions 25x50mm 25x38mm and f or the re f u rbishment market in 19x38mm.
Industry standard timber sizes established in 1854 harper timber are the timber specialists.
Although there are no legal requirements for the quality of roof battens this sheet covers the bs 5534 2003 a1 2010 code of practice for slating and tiling which is the standard that sets out the preservative treatment grading species and marking requirements for timber battens.
The high performance values of steel roof battens means they are an increasingly popular choice for reroofing or for new builds using tile roofs.
Further guidance on the use of timber battens in slating and tiling is contained in nfrc technical bulletin 33 and nfrc guidance document q.
Types of roof batten systems.
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.
Roofing battens are normally 25 x 50mm but also include 25 x 38mm and 38mm x 50mm.
Regardless of the application bs 5534 graded battens should be used on all roofing applications.
For timber these include 40x30mm 60x40mm 140x35mm and 60x30mm profiles.
We stock timber battens in a variety of sizes and specifications.
We supply 38 x 38mm or 28 x 38mm non structural timber battens for tile roofs.
For example elevated battens are standard wood battens that have a block of plastic in some cases wood attached to the underside to elevate.
We are located at 353 wentworth ave pendle hill nsw.
Imported none graded battens are usually re f erred to as type a.
The grade and size of batten is largely determined by the application.
