WELL Performance Testing

WELL Performance Verification and Testing provide objective data on indoor environmental quality and confirm whether well-being strategies work effectively in practice. As the first accredited WELL Performance Testing Provider in the CZ, we deliver professional on-site testing for certification and recertification.

WELL Performance Verification (PV) is the final stage of the WELL certification process – independent, on-site testing that confirms whether the health and well-being strategies implemented in a building function effectively in real-world conditions.

Through measurable, science-based WELL Performance Testing, our expert team assesses whether your building meets the performance requirements of the WELL Building Standard and provides an indoor environment that supports the health, comfort, and well-being of its occupants.

We have been the first accredited WELL Performance Testing Provider (PTP) in the Czech Republic. Based in Prague, we provide professional WELL Performance Verification and WELL Performance Testing services for projects in Prague and across the CEE region.

What Is WELL Performance Verification?

WELL Performance Verification determines whether the design and operational strategies implemented within a building translate into actual, measurable performance. Rather than evaluating only what a building was designed to achieve, WELL Performance Testing measures the conditions that occupants experience in the building every day.

Our accredited WELL Performance Testing Agents (PTA) carry out all required on-site measurements in accordance with the WELL Performance Verification Guidebook (PVGB) methodology.

Testing covers key areas of indoor environmental quality, including:

Air quality
Water quality
Lighting
Acoustics
Thermal comfort

Together, these parameters provide measurable evidence of how the building environment performs for the people who use it.

WELL Performance Testing for Initial Certification and Recertification

We carry out WELL Performance Testing for both initial WELL certification and recertification. Following the three-year certificate validity cycle, Performance Verification is carried out again as part of the recertification process to confirm that the building continues to meet the required WELL performance criteria.

This makes Performance Verification more than a one-time assessment. It provides objective data on whether the building continues to deliver the intended conditions for occupant health, comfort, and well-being over time.

The Entire WELL Performance Verification Process Under One Roof

Thanks to our own accreditation as a WELL Performance Testing Provider, we manage the entire Performance Verification process under one roof.

Our services include:

Scheduling the on-site measurement date
Coordinating the testing process with the on-site project or facility team
Carrying out all required WELL Performance Testing
Evaluating the measurement results
Delivering the results
Managing follow-up communication with IWBI

This integrated approach simplifies coordination and gives the project team a single point of contact throughout the Performance Verification process.

Why Is WELL Performance Testing Important?

The indoor environment is more than simply the place where people work, live, or spend their time. It acts as a biological interface that can influence multiple systems of the human body. By measuring actual environmental conditions within the building, WELL Performance Testing helps determine whether your indoor environment:

Supports occupant health, comfort, and overall well-being
Meets rigorous, science-based WELL performance thresholds
Delivers on design and operational expectations
Identifies opportunities for improvement and optimization
Provides objective data on actual building environment performance

Through comprehensive building environment performance testing, we evaluate how the space performs for the people who use it and provide measurable evidence of its indoor environmental quality.

The parameters assessed during WELL Performance Verification represent essential measurable factors of building environment performance, each directly connected to human health, comfort, well-being, and productivity.

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WELL Performance Testing in Prague and the Czech Republic

As an accredited WELL Performance Testing Provider in the Czech Republic, we support projects through the on-site Performance Verification process from measurement planning to final results and communication with IWBI. Whether your project is undergoing its initial WELL certification or WELL recertification, our team provides the accredited on-site testing required to verify how the building performs in practice.

The parameters below represent the essential measurable factors of building environment performance assessed during WELL Performance Testing - each directly connected to human health, comfort, well-being, and productivity.

BREEAM Certification

Comprehensive BREEAM assessment and certification across new construction, refurbishment, in-use and community projects, helping buildings demonstrate sustainability throughout their entire lifecycle.

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LEED Certification

Full LEED certification support for new builds, fit-outs and/or existing buildings, guiding projects to internationally recognized standards in energy, water, materials and indoor quality.

Detail LEED Certification

WELL Certification

Comprehensive WELL consultancy and certification for new and existing buildings, helping to create healthier, more comfortable and higher-quality indoor environments while demonstrating building quality from the perspective of occupants’ wellbeing.

Detail WELL Certification

ESG Advisory

We help companies and real estate portfolios navigate ESG strategy, risk management and reporting with confidence – from ESG Due Diligence to data collection and outputs that support financing, compliance and long-term asset value.

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Life Cycle Assessment of Buildings (LCA)

Comprehensive building Life Cycle Assessment (LCA), quantifying environmental impacts from material production and construction through operation to end of life, while providing a robust basis for design optimization, BREEAM and LEED certification, EU Taxonomy alignment and EPBD requirements.

Detail Life Cycle Assessment of Buildings (LCA)

Thermographic Assessment

Comprehensive building thermography and thermal diagnostics, helping to identify heat loss and hidden construction defects, optimise energy performance and reduce long-term operating costs while improving indoor comfort and overall building quality.

Detail Thermographic Assessment

GRESB Assessment

GRESB is the leading investor-driven international benchmark for the ESG performance of real estate portfolios and funds, assessed annually. We guide you through the entire cycle – data collection, gap analysis and submission – with support from a GRESB AP credential holder.

Detail GRESB Assessment