EN 1991-1-4 Calculator

EN 1991-1-4 Calculator

About Zephyr


  • It is a tool to assist Engineers with Eurocode 1: Part 1-4 Wind actions
  • Zephyr marks the next generation of documentation standards
  • Documentation in-depth combined with amazing 3D models for a better interpretation
  • A replacement for the simple and often unreliable Excel sheets which roams many engineering companies today

Intentions behind


  • Provide an easy-to-use tool for Engineers
  • Revolt against the classic "Black box" documentation with few explanations and step-by-step solution.
  • And of course, affordable pricing to allow small, medium and large companies to use the software

National Annexes & Documentation

DIN EN 1991-1-4/NA:2010-12

Download a sample in accordance with:

DIN EN 1991-1-4/NA:2010-12

EN 1991-1-4

Download a sample in accordance with:

EN 1991-1-4

DS/EN 1991-1-4 DK NA:2015

Download a sample in accordance with:

DS/EN 1991-1-4 DK NA:2015

Zephyr calculates crucial parameters for the structural design

Above, you can download examples of how well Zephyr handles these calculations.

Getting started with Zephyr

Custom Plan*

Contact Sales

  • Full access to Zephyr
  • Includes EN 1991-1-4 + National Annexes
  • Includes 5 roof Models!
  • Print Documentation to Microsoft Word

Subscription*

From €35/mo

  • Full access to Zephyr
  • Includes EN 1991-1-4 + National Annexes
  • Includes 5 roof Models!
  • Print Documentation to Microsoft Word

Trial version*

€0/yr

  • Limited access to Zephyr
  • Includes EN 1991-1-4 + National Annexes
  • Includes 1 roof Model
  • Print Documentation to Microsoft Word
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