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Qubu Ultralight

EN 17037 compliant computational Grasshopper module for real-time validation of daylight factor and direct sunlight, suitable for LEED evaluation.

International Standards Compliance

The Qubu Ultralight plugin is compliant with the European norm EN 17037:2018+A1:2021, international standard ISO 15469:2004, CIE 016:1970, and ready for national standards and LEED evaluations.

Key Ultralight features

Real-Time Evaluation Capability

Instantaneous feedback as you design, ensuring optimal daylighting solutions

Global and Country specific

Internationally recognized standards ensure universal relevance and also fulfill country related norms using ready-to-use data for EU

Simple integration

Easy installation of the Grasshopper plugin and ready to use examples in F4R page mean quick introduction to insightful results

Difficult evaluations Made Easy and simple

Specialists and architects can bridge the communication gap, ensuring a smoother and more informed evaluation process

Optimized for your use-case

10 easy to use components

Designer

High-speed, user-friendly components for daylight evaluation. Seamlessly integrates into design processes, ensuring compliance with European norms.

13 components for complex analysis

Specialist

Tailored for civil engineers. Offers control over daylight metrics, ideal for identifying critical points and proposing design improvements.

Generative AEC Software

to design & build multi-family real estate

© 2025 DEVS s. r. o.

Generative AEC Software

to design & build multi-family real estate

© 2025 DEVS s. r. o.

Generate ready-to-build residential projects that fit the goals and follow the building code.

© 2025 DEVS s. r. o.