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
Glass and Glazing | May 8, 2020
Vitro Architectural Glass releases guide on decontaminating glass surfaces
The five-page technical document offers methods for cleaning and sanitizing glass surfaces.
Sponsored | | Feb 14, 2020
Chicago Starbucks Reserve Turns Stair-Climbing Into Unforgettable Experience Using Fire Rated Glass
75 Top Building Products | Dec 16, 2019
101 Top Products for 2019
Building Design+Construction readers and editors select their top building products for the past 12 months in the fourth-annual 101 Top Products report.
75 Top Building Products | Dec 16, 2019
Top Glass and Glazing Products for 2019
SageGlass's Harmony dynamic glass and Vitro Architectural Glass's Acuity low-iron glass are among the nine new glass and glazing products to make Building Design+Construction's 2019 101 Top Products report.
Sponsored | Glass and Glazing | Sep 6, 2019
A Seismic Advance in Performance
181 Fremont was engineered for performance, including a unitized curtainwall featuring Solarban<sup>®</sup> 70XL solar control low-e glass.
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.