Watch the Roofcalculator Introduction video

Comprehensive windload calculation tool according to EN-1991-1-4. Designed for OEM, engineers and roofing contractors.

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Roof calculation on demand - Based on Eurocode 1991-1-4

Enter the data asked for and the program will perform the wind load calculation for you. All calculations are stores as pdf´s.

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Web based tool for OEM, engineers and roofing contractors

A user friendly tool designed for the entire European market based on Eurocode EN 1991-1-4 and National Annexes (NA).

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  • RoofCalculator™ version 1.5.3

    Wednesday, August 26, 2015 1:32 PM

    In this new release 1.5.3 we have continued to develop RoofCalcultor with several new functions. Refresh your browser (Ctrl + F5) in order to secure the new functions in version 1.5.3. New Manage Database The database manager is totally changed with new design, this to be able to fit in and show new functions such as picture ( logos/product brands, product pictures), document (f.ex.product documents and DoP documents). Your administrator has the possibility to upload one picture and one documen…

  • RoofCalculator™ version 1.5.2

    Wednesday, April 29, 2015 3:17 PM

    New functions in verion 1.5.2 are: New function for Italy – possible to choose <10km , 10-30km and >30km from coast line. This will have an impact on the wind load for the building. This change is totally in line with the official NA listed in 27-3-2013 Supplemento ordinario n. 21 alla GAZZETTA UFFICIALE. Zoom in function – makes it possible to get a zoom in area printed on the report. Please select "Zoom area" from the drop down box next to "draw" in the CAD editor. Data summary – New summary of data func…