R&D in airtight sealants
We develop and evaluate sealing solutions to improve airtightness, energy efficiency, and durability in Passivhaus buildings and high-performance construction.
Request a quoteSealing innovation for more efficient buildings
Airtightness depends largely on the quality of the sealing materials and their correct application at critical points of the building envelope. At CleanFinTech, we work on the research, development, and validation of sealing solutions designed for Passivhaus buildings, energy-efficient renovations, and high-performance construction.
Our goal is to improve the building’s actual performance through products and systems that reduce infiltration, increase durability, and facilitate more precise on-site execution.
What do airtightness sealants provide?
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They reduce air infiltration at joints, junctions, and critical points.
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They improve energy efficiency and indoor comfort.
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They help meet airtightness targets in Passivhaus buildings.
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They increase the durability of the building envelope and reduce the risk of defects.
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They facilitate more controlled execution in new construction and renovation projects.
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They enable the development of solutions adapted to different materials and construction systems.
Services related to airtightness and innovation
Airtightness and Blower Door Testing
Infiltration testing and diagnostics to verify the actual performance of the building envelope.
Ver servicioConstruction and performance
Technical oversight and construction solutions to improve actual efficiency and execution quality.
Ver servicioPassivhaus Consultancy
Technical support to integrate airtightness, energy efficiency, and comfort criteria from the design stage.
Ver servicioFrequently Asked Questions About R&D in Airtight Sealants
1. What are airtightness sealants? +
These are materials or systems used to seal joints, junctions, and critical points of the building envelope, reducing unwanted air infiltration.
2. Why are they important in Passivhaus buildings? +
Because airtightness is one of the key factors for achieving low energy consumption, indoor comfort, and compliance with Passivhaus criteria.
3. Does R&D apply only to new construction? +
No. It can also be applied to energy-efficient retrofitting, the improvement of existing building envelopes, and specific solutions for different materials or construction systems.
4. How is the efficacy of a sealant validated? +
Through testing, behavior analysis, application at critical points, and verification using airtightness tests such as the Blower Door test.
5. Can it be combined with technical consulting? +
Yes. The development of sealing solutions can be integrated with Passivhaus consulting, construction supervision, and airtightness testing.
