Roof Calculator™ - with a user friendly step by step interface

Step 1 - Language and country

Choose your language and country.Each country can be combined with any language in the database.

Step 2 - Site location & terrain roughness

Roof Calculator guides the user to correct terrain type, wind speed and when it’s needed also the altitude for the project.

Step 3 - Building data

Fill in the data for the buildning such as height, roof type and pitch. Use the CAD editor for more advanced roof shapes.

Step 4 - Fastening method

Roof Calculator covers most of the combinations. If needed adjust the width of the membrane in the corner or perimeter zones due to the high wind pressures.

Step 5 - Wind load calculation

Control the roof plan, roof area, perimeter fixings & suggested fixing combinations. Change language in the wind load calculation for the roofers if needed.

Step 6 - Instructions

Installation instructions, as for example roof details, can be attached to the calculation, to ensure that the installation is done in a proper way.