01 · AUTONOMY
It adapts on its own
It regulates glass opacity based on the building’s real light and shadows, acting at the right moment instead of reacting late. No manual programming, no site-geometry setup.
Active Glazing Intelligence
The glass that manages itself.
B-LOGIC controls switchable PDLC smart-glass façades to keep occupants comfortable and cut energy use, automatically. It adapts to the real sun and shadows of your building and acts at the right moment — no blinds, no manual programming.
The problem
Large glass façades are a hidden cost.
Overheating, glare, high HVAC loads, inconsistent comfort. Traditional shading is manual or "dumb": it reacts late, or not at all. And on top of it comes the pressure of sustainability reporting — you need to prove the savings, with credible data.
Why it’s different
An active surface, not a blind.
B-LOGIC turns your building’s glazing into a surface that works on its own. Every kWh and kg of CO₂ saved is measured and made available for ESG reporting.
02 · RETROFIT
Even just part of it
You don’t have to manage the whole building: B-LOGIC plugs into the glazed zones you choose, as a retrofit, leaving the rest untouched. It fits onto a portion of an existing building without having to own it all.
03 · 3D TWIN
See it and command it
B-TWIN is the 3D digital twin of the building: zone status, energy and CO₂ saved, per zone and in real time. The most immediate way to understand and control the system.
04 · ESG
Certifiable data
CO₂ accounting aligned with the GHG Protocol Scope 2, ready for auditors (CDP, CSRD). Savings aren’t generic estimates — they are measured and traceable.
05 · INTEGRITY
Tamper-evident log
An energy log with a tamper-evident integrity chain: every record stays verifiable over time. Real credibility for whoever manages energy certifications and ESG reporting.
06 · BUILDING AUTOMATION
Talks to the BMS
It integrates with building management systems and contributes to building-automation efficiency (in line with UNI EN 15232). Status, energy and CO₂ available to the central system.
How it works
In three steps.
You install B-LOGIC
On the glazed zones you want to manage — even just part of the building, as a retrofit.
The system works on its own
It regulates glass opacity for comfort and savings, adapting to real conditions, with no blinds and no manual intervention.
You stay in control
From the 3D digital twin: status, energy, CO₂ saved and reports ready for sustainability.
B-LOGIC at work · simulation
Same office, same day. Two different outcomes.
On the left a standard glass, on the right B-LOGIC autonomously modulating transparency through the day. Drag the timeline to explore each moment and watch indoor temperature, HVAC load and cumulative savings.
STANDARD GLASS
Indoor temp
28.4°C
HVAC load
7.8kW
PMV comfort
+1.6warm
B-LOGIC ACTIVE
Indoor temp
23.8°C
HVAC load
3.2kW
Glass opacity
72%
VS
Live simulation
Same office. Same day. Left: standard glass. Right: B-LOGIC autonomously modulating transparency.
Drag the timeline to take manual control
Simulation based on a physical model over a typical Northern-Italy summer day (25 m² glazed area, system COP 3.5). Values are illustrative and depend on the existing glass and real orientation: they are not measured field data.
ESG & CO₂
Savings you can actually report.
B-LOGIC measures avoided energy and avoided CO₂ with a methodology aligned to the GHG Protocol Scope 2 (location-based method, per-country grid factors). The calculation is documented and designed to be handed to ESG auditors, with a tamper-evident energy log that keeps the data verifiable over time.
GHG Protocol Scope 2CDPCSRD / ESRS E1UNI EN 15232Tamper-evident audit-trail
Who it’s for
A message for every role.
Architect / designer
Clean façade, zero blinds
Aesthetics preserved. Visual and thermal comfort built into the glass and handled automatically, with no mechanical shading.
Facility / energy manager
Retrofit without disruption
Centralised zone management, constant comfort for occupants and consumption under control — even on just a portion of the building.
Sustainability / CFO
Certifiable savings & CO₂
Bill savings and avoided CO₂, measured and traceable. Data ready for CDP, CSRD and ESG audits, with an intact audit-trail.
Frequently asked questions
Everything about smart glass and B-LOGIC.
B-LOGIC is the intelligent control system developed by BrixiaTech for switchable PDLC smart glass. It automatically manages solar gain and glare to keep comfort and cut consumption, measures the energy and CO₂ savings, and makes everything visible and controllable from a 3D digital twin of the building.
PDLC (Polymer Dispersed Liquid Crystal) glass or film switches from opaque to transparent when an electrical voltage is applied. It lets you dynamically control privacy and solar gain without blinds or mechanical shading, and it can be integrated into single, double or triple glazing, or applied as a retrofit.
A blind, or control based only on an instantaneous light sensor, is reactive: it acts after the disturbance has already happened. B-LOGIC adapts to your building’s real conditions and acts at the right moment, keeping comfort steady and cutting consumption — all without manual programming, and with results that are measured and reportable.
No. This is one of the main advantages: B-LOGIC installs on just the glazed zones you choose, as a retrofit, leaving the rest of the building untouched. You can start from a single area and expand later.
With a methodology aligned to the GHG Protocol Scope 2 (location-based method), using the carbon intensity of the customer’s national electricity grid. The calculation is documented and designed to be provided to ESG auditors (CDP, CSRD), and the data is stored in a tamper-evident energy log.
Yes. B-LOGIC is designed to communicate with building management systems (BMS/BACS) and contributes to building-automation efficiency in line with UNI EN 15232, exposing zone status, environmental data and the savings calculation.
It depends on orientation, the existing glass type and how the building is actually used: that’s why savings should be measured on the specific case. The simulation on this page shows the order of magnitude on a typical day; in a clearly-labelled pilot we collect real data on your spaces.
With a pilot on a single glazed zone of your building: contained investment, no impact on the rest of the structure, and comfort and savings proven on your real data. Get in touch to arrange a demo or a site visit.
Ready to see a building that breathes?
We can arrange a live demo or a pilot on a single zone of your building. Comfort and savings, proven on your real data.