INSTALLATION TO SUBSTRATE Installation directly to substrate Wood-based panels Soft wood Light weight concrete/ Concrete Sandwich panel sheets Each time you go to attach a clip, there is a series of ques- tions that first need to be answered. What kind of substrate will the clip be attached to? in what environment is the build- ing, geographical location and terrain type? And so on. For roofing contractors, it is of the highest importance that the material supplier’s recommendations and the AMA Hus 14 standard are followed. In addition, in the case of a mechanical fastening of waterproofing layers (e.g. clips, standing seams, substrates), the contractor must ensure that wind load calculations are made and that the fastening plan is developed in accordance with eurocode SS-EN 1991-1-4. This is something that we at Bjarnes System will gladly help with, so that you as our customer can feel confident about your chosen solution, and so that you only need one single contact for all of your clip requirements. Last but not least, the questions you ask should seek to en- sure that the roof will be a safe place both now and also for a long time into the future, for you and for subsequent users. All design values in the Bjarnes System manual are unique and adapted to the specific Bjarnes Systems products. They cannot be re-applied to similar products manufactured by another brand. Bjarnes System Clips Manual 23
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