Quote:
Many of the glass condominium towers filling up the Toronto skyline will fail 15 to 25 years after they’re built, perhaps even earlier, and will need retrofits costing millions of dollars, say some industry experts.
Buyers drawn to glass-walled condos because of the price and spectacular views may soon find themselves grappling with nightmarish problems, including:
Insulation failures.
Water leaks.
Skyrocketing energy and maintenance costs.
Declining resale potential.
One developer calls glass-walled condos “throw-away buildings” because of their short lifespan relative to buildings with walls made of concrete or brick.
“We believe that somewhere between, say, five and 15 [years], many, many of those units will fail,” said David House of Earth Development. He spoke to CBC as part of a special three-part series on the issue that starts Monday at 5 p.m. and 6 p.m. on CBC News Toronto.
No other city in North America is building as many condo towers as Toronto, where they have reshaped the skyline, overshadowed once-prominent buildings such as the Rogers Centre and, in many areas, blocked Lake Ontario from view. Right now 130 new towers are under construction.
Glass walls have been popular among developers and consumers alike because they’re cheaper than more traditional materials and make a good first impression. But they aren’t energy-efficient and come with a hidden price that could soar down the road, engineers say.
http://ca.news.yahoo.com/torontos-glass ... 59149.htmlYikes!