Recently installed dynamic windows in the CN Tower observation deck include Prel-Shade Thermochromic Glass, from Suntuitive.
The dynamic glass, which was used in floor-to-ceiling windows, is sun-responsive and gradually darkens as the sun heats it. The glass darkens in proportion to the sun’s intensity to produce a reduction of heat and glare inside the building. As the sun’s intensity wanes, the glass transitions back to a clear state.
The glass allows the CN Tower observation deck to remain comfortable and offer clean views regardless of weather, temperature, or time of day.
Related Stories
BD+C University Course | Jul 8, 2019
Shadow box design: To vent or not to vent [AIA course]
A curtain wall shadow box is a spandrel assembly consisting of vision glass at the building exterior and an opaque infill at the interior side of the curtain wall system. This course is worth 1.0 AIA LU/HSW.
Design Innovation Report | Jun 25, 2019
2019 Design Innovation Report: Super labs, dream cabins, office boardwalks, façades as art
9 projects that push the limits of architectural design, space planning, and material innovation.
Glass and Glazing | Feb 7, 2019
Designing for the birds is not just for the birds
We’ve all seen it. A dead bird laying on the sidewalk next to a building. Or, maybe we’ve heard it. The loud bang of a bird flying into your window.
Sponsored | Glass and Glazing | Jan 3, 2019
L’Avenue Apartments, Montreal, Quebec
A new Montreal icon features glass in contrasting shades for optimal aesthetic appeal.
Sponsored | Glass and Glazing | Dec 20, 2018
The beauty and benefits of tinted glass
Tinted glass helps to regulate a building’s temperature as it is designed to absorb energy from the visible light spectrum.
Sponsored | Glass and Glazing | Dec 13, 2018
Glass sells: The importance of glass in retail
Store frontage is integral to showcasing what’s inside and, more importantly, who is inside.
Sponsored | Glass and Glazing | Nov 26, 2018
Why “if it ain’t broke, don’t fix it” doesn’t work!
I refused to believe that wire glass, which has been used in the US for over 100 years, was the only fire rated glazing option.
Sponsored | Glass and Glazing | Oct 23, 2018
Patient care with clarity: UCSD Jacobs Medical Center strikes new form in health care delivery
A 'patient first' approach was the inspiration for the hospital’s design.
Sponsored | Glass and Glazing | Aug 28, 2018
Energy efficient glass: Products for every climate
It is crucial to consider how glass, as beautiful as it may be, will improve the energy efficiency of buildings.
Glass and Glazing | Aug 6, 2018
New design guide for structural silicone glazing released
AAMA publication describes proper guidelines and glazing procedures for structural glazing.
