Category: Walls

Protecting One of Toronto’s Architectural Gems

The Integral House is arguably one of Toronto’s most unusual and spectacular residences. Its name reflects the summa symbol (∫) used to represent the integral in calculus; though it is known more simply to many as the Toronto Mansion. The 17,000-sq.-ft. Rosedale home was designed and built in 2009 for esteemed mathematician and calculus textbook author Dr. James […]

Foundation Protection Solutions. Step 1: Ditch the Sprays

When it comes to foundation protection and wall waterproofing, some builders only factor in code compliance. They simply spray a tar/asphalt coating on the concrete foundation and proceed with backfilling. Problem is, this approach is short-sighted, leading to spray-on foundation protection issues. Easily damaged spray-on coatings may create vulnerabilities on numerous levels, including moisture leading to mold […]

Benefits of Mineral Wool Insulation

These days, many traditional materials are being phased out in favor of materials that are more natural and sustainable. The world of insulation is no exception. Traditional insulation materials such as fiberglass batting, polyisocyanurate insulation, and extruded polystyrene are stepping aside to make way for the benefits of mineral wool insulation. Mineral wool is also […]

Common Problems that Reduce the Effectiveness of Your House Wrap

High-quality house wrap is most often made of spun, high-density polyethylene fibers. It is a vapor-permeable material designed to simultaneously block the passage of liquid. Properly installed, it’s a WRB with the ability to resist moisture while allowing humidity to escape from exterior wall cavities, which is of particular importance in humid climates. However, unforeseen […]

A stunningly comfortable first impression

Clark University, located in Worcester, MA, is a widely respected research institution, particularly for its excellent science program. To reflect the cutting-edge research that is happening inside its buildings every day, the university is committed to investing in its campus exteriors, in hopes of attracting top students and faculty. That’s why, after three decades, it […]

The Perfect Wall; Applying Science to the Building Enclosure

In High Performance Building Enclosures, Dr. John Straube outlines the ‘ideal’ wall for the purpose of helping designers conceptualize how a building enclosure’s components should work together as a system. The sequence of layers represents a conceptual, climate-neutral approach with a scientific placement of the control layers that shows designers clearly how they interact and […]

Modern Building Techniques

Ever wondered how ancient structures such as the pyramids, the Roman Coliseum, Stonehenge, and more stood the test of time, while many of our modern structures fail due to rot? Simple. Ancient builders used plain stone for their structures. Who cared if the stones got wet, or battered with wind or hail? Today, our structures […]

Stunning Open Joint Cabin Requires Specialized Protection

(Photography by Adrien Williams) Tucked away in the woods just outside Montreal sits a modern, stunning cabin overlooking Grenier Lake. Large windows take in the expansive forest and surrounding views. Local architect Paul Bernier understands this environment, and chose materials to complement it. Clad in cedar panels, and topped with a garden roof, the cabin […]

Premium Metal Cladding Systems and Roofing Benefits

The aesthetically pleasing nature of zinc and copper cladding attracts architects looking to unite durability, sustainability and creative expression. High-end metal cladding provides a dramatic and eye-catching contrast to other materials, including brick, glass, wood and concrete. High End Metal Cladding and Its Benefits Both metals are popular for use in metal cladding because they […]

Easier, Faster and More Accurate Wall Designs

Wall designs are one of the most time consuming projects for an architect.  As you design buildings that are energy-efficient and compliant with code changes, the wall details become more detail-oriented and evermore critical to the performance of the building. Dörken, in collaboration with Roxul, has generated BIM files for wall sections, including air and water-resistive barrier details. […]

Rainscreens Create Structure and Separation to Protect Against Moisture

Without proper ventilation and drainage, moisture can accumulate between the water-resistive barrier and siding of a building. A rainscreen separates the cladding from the building, allowing drainage and moisture evaporation. Ventilated rainscreens are a support system in the building envelope that separates the cladding from the building, allowing for proper ventilation and drainage. It does […]