MF DachDesigner draws roof models and uses them to calculate the roof surfaces, generating measurement certificates. Based on this, wind suction, sloped roof, roof drainage, building physics, etc., can be created.

MF DachDesigner geöffnet auf einem Laptop.

About the software

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With MF DachDesigner you draw technical roof models with real roof outlines. Instead of lines, you draw wall junctions or roof edges, points become gullies, etc. The roof model forms the basis for technical calculations, such as slope insulation, wind uplift, building physics and roof drainage. The automated creation of measurements and quotations is also possible.

With the help of the MF CadViewer you can import roof shapes of dwg-, dxf- or PDF-files. It is part of the MF DachDesigner package and is for free.

Flat roof planning is done in 6 steps:

  1. Enter address and key data of the building
  2. Draw roof model
  3. Carry out calculations (wind uplift, gradient insulation, building physics, drainage...)
  4. Yield and profitability of the solar system
  5. Mass calculation (automatic roof area calculation)
  6. Service specifications
Read the manual


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MF Dämmplan

MF Dämmplan uses the roof model from MF DachDesigner and automatically creates the slope insulation plan. This can then be manually optimized and adapted to customer requirements. Also the building physics will be calculated.

Read the manual

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MF Drain

MF Drain creates and optimizes calculations for drainage with gullies and gutters according to DIN 1986 Part 100 and DIN 12056 Part 3.
MF Drain is available as a basic and professional version.

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MF Windsog

When planning flat roofs, their statics must be verified. This can be done by a wind uplift calculation according to EN 1991-1-4 with several national annexes (e.g. GB, IT, LUX, AUT, POL, SWE etc.).

Read the manual