Standard Timber Roof Batten Size

Usually refers to sawn carcassing that is ordinarily used for building and construction ie joists beams etc.

Standard timber roof batten size. Should i use bs 5534 battens. We are located at 353 wentworth ave pendle hill nsw. Roofing battens are available in three common dimensions 25x50mm 25x38mm and f or the re f u rbishment market in 19x38mm. Further guidance on the use of timber battens in slating and tiling is contained in nfrc technical bulletin 33 and nfrc guidance document q.

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. 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. 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. 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. Roofing battens are normally 25 x 50mm but also include 25 x 38mm and 38mm x 50mm. The high performance values of steel roof battens means they are an increasingly popular choice for reroofing or for new builds using tile roofs.

The grade and size of batten is largely determined by the application. Over the years we have developed standard timber sizes to suit a wide range or furniture. Sawn treated timber in smaller sections are commonly known as battens. Imported none graded battens are usually re f erred to as type a.

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. The bs5534 graded battens are brightly coloured and represent our most popular roofing batten. Timber battens for tile roofs must meet the requirements of as 1684 2 as 1684 3 or as 1720 1. 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.

The type of roof covering and the joist span will impact the selection of roof batten size. Types of roof batten systems. 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.