A curtain wall is a cost-effective building exterior enclosure system, and can be an esthetically pleasing envelope for many building types. From high-rise residential to office buildings, glass curtain wall cladding can provide architecturally...

When most people think about installing hardwood floors, they typically envision a hammer, nails, and a lot of backbreaking work. However, the reality is there are several options available for installing wood floors. Choosing...


Co-ordination is the basis of specifications, an aspect of its principal functions, and one of the spec writer’s primary tasks. It manifests itself at various phases of the writing process, as well as within...

Contractors who deal with condominium corporations should be aware of recent reports in the press of a case involving alleged construction fraud and mortgage fraud perpetrated by a property manager. The story of the...

The finishing of ceilings quite often takes a backseat to many other esthetic categories like flooring and trimwork. Nevertheless, by overlooking the ceiling, one may be missing out on a significant architectural and decorative...

Green roofs are continuing to gain recognition as a sustainable building design feature throughout North America. These vegetated assemblies contribute to many credits under the Canada Green Building Council’s (CaGBC’s) Leadership in Energy and...

Cold-formed steel framing (CFSF)—also known as ‘light-gauge’—began as a kind of alternative lumber, but after decades of positive performance it has finally come into its own. Much like wood worked by carpenters, steel studs...

Design/construction professionals working on single-family residential projects are facing diametrically opposing forces––the need for energy efficiency, environmentally sensitive construction, and macroeconomic demand for lower construction costs. As specifiers aspire toward a ‘net-zero-energy’ home, with...

The Canadian government recently suggested energy efficiency is an important tool for addressing climate change, promoting economic activity, and supporting energy security. Further, it says Canada will aim to reduce greenhouse gas (GHG) emissions...