Баттенс and purlins are structural components in roofing/wall systems but serve distinct roles. Battens are narrow, secondary supports (typically 25-50mm wide) that directly secure cladding/roofing materials (НАПРИМЕР., Металлические листы, плитка) to primary structures. Purlins are larger, horizontal load-bearing members (C/Z-sections, 100-300мм глубина) spanning between primary frames (rafters/trusses) to distribute roof/wall loads.
While battens handle localized wind uplift and material fixation, purlins manage structural integrity across wider spans. В xtra metal Group, we engineer both components with precision—optimizing material grades (НАПРИМЕР., Aluzinc, pre-coated steel) and profiles for project-specific loads, эстетика, и долговечность, при поддержке 30+ Годы глобального опыта проекта. These structural battens are a different product from decorative ceiling battens, and that distinction changes the price entirely; увидеть пять факторов, стоящих за этим Стоимость алюминиевых потолочных реек.
For a complete overview of aluminium batten systems including size ranges, finishes and installation methods, см. наш руководство по выбору алюминиевых реек.
