The Solution for your MEP Design

Better software for better buildings.

Use our technical calculation and CAD tools for optimal results in your MEP and HVAC design and create energy-efficient buildings. LINEAR solutions offer you suitable workflows for each discipline and all tools for your design from a single source.

Design
Calculation
Simulation
Coordination
Collaboration

THE BIM ENGINEERING SOFTWARE

Potable water design with LINEAR

Create optimized potable water networks and benefit from a continuous workflow.

Construction
Potable water network calculation

Potable water solution for Autodesk Revit Potable water solution for Autodesk AutoCAD

Heating design with LINEAR

Create optimized heating networks and benefit from a continuous workflow.

Construction
Heating load calculation
Heating pipe network calculation

Heating solution for Autodesk Revit Heating solution for Autodesk AutoCAD

Cooling design with LINEAR

Create optimized cooling networks and benefit from a continuous workflow.

Construction
Cooling load calculation
Cooling pipe network calculation

Cooling solution for Autodesk Revit Cooling solution for Autodesk AutoCAD

Gas system design with LINEAR

Create optimized gas systems and benefit from an end-to-end workflow.

Construction
Gas pipe network calculation

Gas solution for Autodesk Revit Gas solution for Autodesk AutoCAD

Waste water design with LINEAR

Create optimized waste water systems and benefit from an end-to-end workflow.

Construction
Waste water pipe network calculation

Waste water solution for Autodesk Revit Waste water solution for Autodesk AutoCAD

Ventilation design with LINEAR

Create optimized ventilation systems and benefit from an end-to-end workflow.

Construction
Ait duct network calculation

Ventilation solution for Autodesk Revit Ventilation solution for Autodesk AutoCAD

Why choose LINEAR?

There are many reasons to choose us.

Consistent
Workflow

Guided workﬂow
All functions at your ﬁngertips
Collaboration tools
Extensive onboarding support

Integrated
Solutions

Working without interfaces in Revit and AutoCAD
All information in the model
Powerful calculations
Traceable results

Free choice
of license

Purchase or rent
Single and network licenses
Subscrition and updates
Internal license management

Highlighted Blog Posts

19.11.2025
Reading time: 6 Min

LINEAR Solutions V26 is here: Everything you need to know about the new release

We are proud to present the new LINEAR Solutions V26! Join us in celebrating some great new features, including several customer requests from the LINEAR Idea Channel. The list is long – a total of 22(!) new features and workflows have made it into this release. Over the past few months, our team has put a tremendous amount of heart and soul into making MEP design with BIM noticeably easier for you and raising it to a new technical standard. In this article, we will introduce you to our top…

30.10.2025
Reading time: 5 Min

An interview with Alexander Eschwe: The shared vision of GOLDBECK and LINEAR

How can buildings be designed and constructed in an efficient, sustainable, and future-oriented manner? In this interview, Alexander Eschwe, MEP designer at GOLDBECK, provides fascinating insights into element-based construction with a system, the role of MEP, and the use of BIM as an…

27.10.2025
Reading time: 6 Min

Serial renovation with a system – efficient design with LINEAR

Energy efficiency, living comfort, and cost control: requirements are constantly increasing, posing enormous challenges for our industry, but at the same time opening up new opportunities. In this article, our customer ecoworks impressively demonstrates how serial renovation is accelerating this…

27.08.2025
Reading time: 3 Min

Generational Change at LINEAR – a new Team for our Future

LINEAR GmbH is setting the course for the future: As of July 1, 2025, the management of our software company has been expanded as part of the generational change. Our founder and previous managing partner Manfred Waluga is retiring from the operational business. He will remain with us in an advisory…

Our references

The LINEAR software offers very comprehensive solutions with many functionalities for the design and calculation of all MEP systems. Thus, both complex and unconventional installations and project designs can be implemented very well. Especially the integration into the Autodesk Products is perfect for us.

Berker Yilmaz
CEO
CAD-Agentur Lehmann & Yilmaz GmbH

[Translate to Englisch:] Olesya Barndina

We estimate that the use of LINEAR reduces the labor costs of designers by about 40-60%, increases their productivity and frees time for reflection and high-quality design decisions.

Olesya Andreyevna Bardina
Head of the Department of Building Information Modeling
R1 Projectbureau

Especially in combination with Autodesk Revit, LINEAR’s applications enable precise BIM designs. Thus, we regularly convince our customers with depth of detail, accuracy, and low-collision MEP models for direct implementation on the construction site.

Maximilian Neubert
Authorized representative
Ingenieurbüro Neubert GmbH

We use LINEAR in combination with both AutoCAD and Revit. The software helps us to perform calculations and drawing designs in the field of heating, cooling, potable and waste water. The possibilities brought by the schematic generator increase our efficiency, the function of mass determination, for example, for underfloor heating sharpens our accuracy.

Michael Fuchs DDI
BIM Manager
Ingenieurbüro Lang GmbH

Especially the compatibility of the LINEAR solution with other solutions used by us enables efficient project handling. For example, after the calculation we can transfer the material extract to our AVA program and continue to use it there directly. This saves duplicate work and thus valuable time.

René Nowke
Head of Planning
Berlinka Group

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LINEAR FOR AUTODESK REVIT

LINEAR FOR AUTODESK AUTOCAD

The Solution for your MEP Design

THE BIM ENGINEERING SOFTWARE

Potable water design with LINEAR

Heating design with LINEAR

Cooling design with LINEAR

Gas system design with LINEAR

Waste water design with LINEAR

Ventilation design with LINEAR

Why choose LINEAR?

There are many reasons to choose us.

Consistent
Workflow

Integrated
Solutions

Free choice
of license

Highlighted Blog Posts

LINEAR Solutions V26 is here: Everything you need to know about the new release

An interview with Alexander Eschwe: The shared vision of GOLDBECK and LINEAR

Serial renovation with a system – efficient design with LINEAR

Generational Change at LINEAR – a new Team for our Future

Our references

Industry partner

THE BIM ENGINEERING SOFTWARE

Potable water design with LINEAR

Heating design with LINEAR

Cooling design with LINEAR

Gas system design with LINEAR

Waste water design with LINEAR

Ventilation design with LINEAR

Why choose LINEAR?

There are many reasons to choose us.

Consistent Workflow

Integrated Solutions

Free choice of license

LINEAR Solutions V26 is here: Everything you need to know about the new release

An interview with Alexander Eschwe: The shared vision of GOLDBECK and LINEAR

Serial renovation with a system – efficient design with LINEAR

Generational Change at LINEAR – a new Team for our Future

Consistent
Workflow

Integrated
Solutions

Free choice
of license