Construction and performance

We improve the energy efficiency of buildings through Blower Door testing, infiltration diagnostics, and sealing solutions for a more efficient, comfortable, and certifiable building envelope.

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Construction focused on the building’s actual performance

An efficient building relies not only on good design but also on precise execution that aligns with the project’s energy goals. At CleanFinTech, we support new construction and renovation projects to ensure that the planned building solutions translate into comfort, energy savings, and durability.

Our approach combines technical analysis, a review of construction details, on-site quality control, and verification of the building envelope’s performance. In this way, we help minimize discrepancies between the design and the building’s final performance.

CleanFinTech Ensayo Blower Door e inspección termográfica para hermeticidad y eficiencia energética en edificios

What do we achieve with high-performance construction?

  • Improve the building’s actual energy efficiency.
  • Reduce heat loss and energy consumption.
  • Ensure execution consistent with the technical design.
  • Improve indoor comfort year-round.
  • Prevent issues such as condensation, dampness, or thermal bridges.
  • Optimize the quality of the building envelope and construction systems.

Services related to energy-efficient construction

Passivhaus Consultancy

Technical support to apply Passivhaus criteria and improve energy performance from the design phase.

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Airtightness and Blower Door Testing

Infiltration control and Blower Door tests to verify the quality of the building envelope.

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R&D in airtight sealants

Innovative sealing solutions to improve airtightness, durability, and construction efficiency.

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Frequently Asked Questions About Construction and Performance

1. What does actual building performance mean? +

It refers to the energy and comfort performance the building achieves once constructed, rather than just what was projected in the design. It encompasses energy consumption, indoor temperature, air infiltration, humidity, and quality of workmanship.

2. Why might there be differences between the design and the actual construction? +

Because small changes in materials, construction details, installation, or sealing can significantly affect the building’s final performance.

3. At what stage can you help? +

We can be involved in design, technical review, the construction phase, quality control, and final verification of building performance.

4. Does this service apply only to Passivhaus buildings? +

No. It is also useful for high-efficiency buildings, energy-efficiency retrofits, and projects seeking to improve comfort, energy consumption, and construction quality.

5. Can it be combined with Blower Door tests? +

Yes. Blower door tests help verify airtightness and detect critical points that directly affect energy performance.

Do you want to improve your building’s actual performance?

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Over 30 years of experience in energy efficiency, airtightness, and sustainable construction. Madrid and Mallorca.

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