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

07.04.2025
Reading time: 10 Min

Digital upgrade: Successful MEP transformation

The digital transformation is already in full swing, demanding clear answers to complex questions. Especially in the construction industry—where innovation meets tradition — companies must tackle challenges without losing sight of their primary goal: increasing efficiency and quality through automation and standardization. This article provides an overview of the current state of BIM development and recommendations for initial steps.

26.03.2025
Reading time: 6 Min

MepClasses – Precise Classification for MEP components

BIM models are now standard in the MEP design – but what happens to the data they contain? It often remains unused because there is no standardized classification. With the LINEAR "MepClasses", there is now a solution that brings order to the data chaos and paves the way for automated, digital…

21.03.2025
Reading time: 5 Min

A powerful breakthrough: The new Version LINEAR Solutions 25

To meet our own quality standards, the development team took more than half a year to develop the quantity and depth of the new features. Anyone who has been eagerly awaiting an interim release during this time can now be surprised by an excellent result, because the wait was definitely worth it.

08.03.2023
Reading time: 8 Min

Creation of schematics in Revit - Redefined

In this article, we would like to take you from the definition of the scheme, to the difficulties of creating it during design and developing an automated process, to the workload reduction that awaits you with our new, automatic generation of schemes in Revit.

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

Name	Purpose	Lifetime	Type	Provider
CookieConsent	Saves your consent to using cookies.	1 year	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	session	HTTP	Website

Name	Purpose	Lifetime	Type	Provider
_ga	Used to distinguish users.	2 years	HTML	Google
_gat	Used to throttle request rate.	1 day	HTML	Google
_gid	Used to distinguish users.	1 day	HTML	Google
_ga_QTGLMF6700	Google Analytics cookie to throttle the request rate.	2 years	HTML	Google
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	3 months	HTML	Google
_clck	Persists the Clarity User ID and preferences, unique to that site, on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.	1 years	HTML	Microsoft
_clsk	Connects multiple page views by a user into a single Clarity session recording.	366 day	HTML	Microsoft
_uetsid	This is a tracking cookie used by Microsoft Bing Ads. It allows us to target a user who has visited our website before.	1 day	HTML	Microsoft
_uetvid	Used to track visitors across multiple websites to present relevant advertising based on the visitor's preferences.	390 day	HTML	Microsoft
ln_or	Registers statistical data on users’ behaviour on the website. Used for internal anyalyzes by the website operator.	1 day	HTML	LinkedIn

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

Digital upgrade: Successful MEP transformation

MepClasses – Precise Classification for MEP components

A powerful breakthrough: The new Version LINEAR Solutions 25

Creation of schematics in Revit - Redefined

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

Digital upgrade: Successful MEP transformation

MepClasses – Precise Classification for MEP components

A powerful breakthrough: The new Version LINEAR Solutions 25

Creation of schematics in Revit - Redefined

Consistent
Workflow

Integrated
Solutions

Free choice
of license