
OUR MISSION
Our mission is to transform architectural glass from a passive building material into an intelligent building system—advancing thermal comfort, condensation control, energy performance, and design freedom through innovative electrically heated glass technology.

Engineering Architectural Comfort™
IQ Radiant Glass® is an Architectural Comfort Technology Company engineering intelligent transparent building systems that enhance occupant comfort, optimize energy performance, and enable intelligent buildings.
“Proven Beneath the Lincoln Memorial.”
IQ Radiant Glass® Technology
Our Mission
Our mission is to transform architectural glass from a passive building material into intelligent, active building infrastructure.
Through advanced electrically heated architectural glass and radiant heating technology, IQ Radiant Glass integrates the building envelope with thermal comfort, condensation and dew-point control, energy performance and intelligent building management—while providing the large-format glass capability, transparency and design freedom demanded by modern architecture.
We believe architectural glass should do more than separate indoors from outdoors. It should actively contribute to the comfort, energy efficiency and intelligence of the building—without compromising architectural scale.
Electrically heated architectural glass available in sizes up to 3200 × 8000 mm (10.5 × 26.25 ft.).
Every Project Begins with Proof
For every project, IQ Radiant Glass® engineers a project-specific proof of concept to validate glass temperature, condensation control, thermal comfort, energy performance, electrical requirements, and control-system integration before fabrication begins.
WHY IQ RADIANT GLASS®
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UL-Approved Electrically Heated Glass
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Large-format capability to 3200 × 8000 mm
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Proven beneath the Lincoln Memorial
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Radiant thermal comfort
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Dew-point and condensation control
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HVAC & intelligent BMS integration
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Structural and specialty glazing capability
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Project-specific engineering and proof of concept

SELECT JANSEN PRODUCTS & SYSTEMS
Architectural Artistry--Classical & Contemporary, Enhanced with Electrically Heated Glass

IQ Radiant Glass® transforms glazing from a passive building material into an intelligent, high-performance architectural system.
Architectural Comfort™ is the idea that a building should be designed around how people actually experience the space—not simply whether the thermostat reaches a prescribed temperature.
It brings together thermal comfort, radiant comfort, visual comfort, acoustic comfort, condensation control, air movement, usable floor space, and intelligent building controls as parts of one coordinated architectural system.
For IQ Radiant Glass, the concept goes a step further: the building envelope becomes active infrastructure. Glass no longer merely separates indoors from outdoors. Electrically heated glass can provide radiant warmth, control condensation, reduce cold-perimeter discomfort, work with heat pumps and intelligent BMS controls, and potentially eliminate or reduce conventional perimeter heating equipment.
That matters particularly in highly glazed buildings. You can have an air temperature of 72°F and still feel cold sitting beside a large cold glass wall. Architectural Comfort™ addresses the surface temperatures and radiant environment surrounding the occupant, not just the air temperature.

DESIGN NOTEBOOK
Inspiration & Insight
IQ RADIANT GLASS ®
UL-Approved Electrically Heated Glass
Electrically heated architectural glass available
in sizes up to 3200 × 8000 mm (10.5 × 26.25 ft.)
Specialty heated glass for the new museum beneath the Lincoln Memorial.
Text 610.246.3922
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