In order to find the ideal fixing solution, compliant with professional standards, an individual wind load calculation has to be done for every building. Our free calculation tool FOS WindCHECK® quickly and easily works out exactly, what is needed, without the hassle of having to apply complicated formulas.
Here's how to do it:
Simply click FOS WindCHECK® and enter the required data for your roofing project step by step. In just 3 minutes you will have the complete calculation.
Step-by-step instruction, Download PDF (5,89 MB)
You are now able to save the results in a PDF file for download and printing. The resulting PDF can be saved under My FOS -> WindCHECK archive and can be retrieved again later on if necessary.
We made it possible for you to even add in some roof obstructions like a gable or chimney. The roofers benefits are: The roof sketch shows exactly where the clips have to be installed in particular around the roof obstructions, so that the required number of clips can be calculated much more accurately e.g. no clips for roof windows = less clips required.
Further, there are not only gable-, monopitch-, pavilion- and hip roofs that can be calculated, but more so the complex roof shapes like half-hip-, mansard- and T-roof or angled- and three-gabled buildings.
By the way the wind uplift calculation can also be conveniently used on your smartphone or tablet. Our new website is programmed to accommodate different display sizes for every common output device.