HVAC Systems Modernisaton and Optimisation
Engineering technologies and services to improve the performance of your building
We combine diagnostics with implementation. From measurements to ready-to-implement solutions — for owners and managers of commercial properties, industrial facilities and healthcare buildings.
See our project:
a building near Daszyński Roundabout in Warsaw
Trusted by leaders in the real estate and general contracting sectors
of CO₂ emissions reduced
200+
buildings assessed and optimised
1 200 km
of ventilation ducts sealed
PRODUCTS
Unique technologies for your property portfolio
Technologies that can be implemented without disrupting building operations while delivering genuine reductions in operating costs. We carry out upgrades that improve system efficiency and increase the building’s value from day one.
Aeroseal
Non-invasive sealing of ventilation ducts from the inside.
AeroBarrier
Aerosol-based building sealing with a guaranteed result of n50 < 0.6.
SMART VAV
A plug-and-play air flow controller.
Fan Wall
Air handling unit upgrade — replacing the existing fan with a fan wall.
CLER
The world’s first filterless air purification technology.
Do you have any additional questions?
KEY SERVICES
From analysis to implementation and measurable results
A comprehensive approach to ventilation system upgrades — we measure, design and deliver results.
Modernisation Potential Assesment (MPA)
Technical condition assessment
Supply air:
720 m3/h
Supply air:
120 m3/h
Intelligent ventilation
Modernisation of induction systems
Healthcare ventilation upgrades
HVAC Decarbonisation
HVAC optimisation: the building at Daszyńskiego Roundabout in Warsaw
Challenge
No possibility of controlling air volume by individual zones, as the VAV system serves the entire floor rather than individual rooms or work zones.
Solution
Installation of Smart VAV controllers on all supply and extract air terminals within the designated zone. Introduction of demand-based air distribution using the average CO₂ level collected from sensors installed at the extract air terminals.
Result
Permanent reduction in the supply air volume from the previous level of 720 m³/h to 120 m³/h, with temporary increases during periods of higher occupancy. CO₂ levels maintained within the range of 430–800 ppm.
Annual Cost Reduction from PLN 6,500 to PLN 1,500
BEFORE — CONSTANT AIR SUPPLY
AFTER — VARIABLE AIR SUPPLY
From diagnosis and analysis to implementation
Our approach is based on an engineering understanding of the building.
1
Diagnosis (UPA)
We assess the technical condition of the HVAC system and identify areas requiring immediate intervention.
2
Report and ROI
We prepare a detailed report containing recommendations and a calculated payback period for the proposed investments.
Solutions
We select the most suitable technologies - from AeroSeal duct sealing to smart controls and system upgrades.
Implementation
Our team of experts and technicians implements the selected solutions with an unwavering commitment to reliability.
How can we support you?
Tell us about your building’s biggest challenge, and we will select a technology with proven effectiveness.
High Operating Costs with No Clear Explanation
Solution:
Noticeable Discomfort and a Feeling of “Not Enough Air” Indoors
Solution:
Draughts and Air Leaks Through the Building Envelope
Uncontrolled air infiltration causes significant energy losses. AeroBarrier acrylic mist technology reaches every gap, sealing the building from the inside.
Solution:
High Energy Bills Despite Empty Offices
Solution:
Worn-Out Air Handling Units
Solution:
High Ventilation Maintenance Costs in a Commercial Kitchen
We install a system that purifies the air without conventional filters. This substantially reduces the cost of periodic filter replacement and chemical duct cleaning.
Solution:
Learn more about the sectors we work with
Our work
PGE Narodowy
Centrum Nowych Technologii UW
Gdański Office Island
Andersia Tower
LIFE building
Westfield Arkadia
Testimonials
Get started by contacting us
Write or call us for details of the offer. Find out how we can help you.