Start right now
Four steps to your results
After entering your data for registration, we will send you a confirmation link by email. If you click on this link, you will open your customer account.
Confirm the purchase of your appropriate credit package. You will then receive two e-mails: one e-mail confirming your purchase and one containing the access link and key to the app.
Let's get started now: Start the app by clicking on the link in the email and in just a few steps create a drawing of your roof with all the necessary objects.
The drawing is finished? Now choose the calculations you need. Send your choice with one click and download the results seconds later as PDF and/or DFX file.
Accurate, safe, versatile and incredibly fast
Benefit from powerful functions and simple handling

Your base: roof outline, drainage and collision objects
Input without CAD knowledge - very easy and intuitive
- Input without CAD knowledge - very easy and intuitive
- Create a roof outline in a few steps
- Enter the required dimensions
- Fast working with tools such as "orthogonal" or "close directly"
- Add drains and collision objects
- Edit and delete as you wish
- Use the appropriate tutorial at any time
...works even on complex roofs
Your result: Calculations as needed
After finishing your drawing you will receive:
- Volume-oriented 3D model with altitude points as pdf 10 times heightened
- Volume-oriented 3D model with altitude points as dxf on a scale of 1:1 in m
- Standardised calculation of the R-value of the sloping roof thermal insulation as pdf
- Standardised calculation of the thermal insulation of sloping roofs according to your R-value specifications as pdf
- Informative quantity report with evaluation as pdf
- Part list with evaluation by type and number of boards as pdf
...simply select from the calculation list
BIM-ready for Revit & Co.
- The DXF height model can be loaded into Autodesk Revit
- Further editing is easily possible
- Visual control with 10x heightened 3D model
…compatibility with common BIM software on the market
Unique tapered roof covering
- Automatic R-value calculation for the planning of constructions
- Typical covering with flat, slope, valley and hip boards
- Detailed quantity report as ideal basis for calculation
...you benefit from many possibilities to fulfil customer wishes




Your project - your credits
Choose your credit package - no matter how simple or complex your project is
"XS" - the small credit package with 100 credits
100 credits is enough for a very simple roof. Or for a first test project.
"S" - the basic credit package:
250 credits
More than an outline with four corners or a simple single-family house, but still clearly arranged? Then you are well served with the package "S".
"M" - the workhorse among the credit packages:
500 credits
For 500 credits you get the calculations for an all-round perfect roof with all corners, edges, drainage and collision objects.
"L" - the credit package for frequent users: 1.000 credits
Are you designing a shopping centre or a concert hall? Many projects are to be calculated in the near future? Create your credit stock now!

SPECIAL "XL" CREDIT PACKAGE with 5,000 credits and 10% discount!
As a large industrial or construction company, do you design more than 70 roofs a year? It doesn't matter if it's a shopping mall or a concert hall. Create your credit stock now and benefit from 10% quantity discount!
SPECIAL "XXL" CREDIT PACKAGE with 10,000 credits and 20% discount!
As a large industrial or construction company, do you design more than 70 roofs a year? It doesn't matter if it's a shopping mall or a concert hall. Create your credit stock now and benefit from 20% quantity discount!
SPECIAL "XXXL" CREDIT PACKAGE with 20,000 credits and 20% discount!
UDS TAPER ONLINE has become part of your daily work and as a large company from the industry or from the construction sector you design significantly more than 70 roofs per year? Thereby it is mainly complex roof layouts that are processed. With this package you have a lot of freedom in designing your roof assignments and you benefit from 20% quantity discount!