High quality roofing batten and the only UK factory graded batten available to the roofing industry with BBA certification.
Not all graded batten is the same. It is important to check the quality of other battens on the market to ensure you are roofing to current British standards. The below graded batten checklist will help you decide if your current roofing batten is up to standard. With JB Red you have the peace of mind that it fully complies with BS 5534.
JB Red is supplied in lengths generally 3.0m and longer (usually 3.6m and longer). A batten should be a minimum of 1.2m long and span at least 3 rafters.
Not more than one in four battens should be joined over one truss for gauges over 200mm below 200mm there can be 3 consecutive joins in any twelve battens. The best way to meet this is to buy a spread of lengths so joints can be staggered.