Category: House Wrap

How to Choose the Best Housewrap

Building tighter, energy-efficient homes has come with both benefits and risks. As we’ve seen over time, increased airtightness improves energy efficiency, but it also risked producing mold and rot without the proper control of moisture vapor. The key to solving this issue is to allow moisture to dry out. A housewrap (also known as a […]

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 […]

LEED Certification and Air Infiltration

Leadership in Energy and Environmental Design (LEED) certification is an independent verification method that recognizes green building performance. LEED certified buildings are generally assumed to be more energy-efficient than standard structures. LEED® certification can enhance a building’s value, generate higher commercial lease rates and reduce utility costs. By 2018, it is estimated that LEED-certified buildings will contribute almost $30 […]

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 […]

Overcoming House Wrap Issues With Self-adhered Membranes

Many businesses might not be in the habit of sharing the benefits of a competitor’s product. Occasionally, however, they offer information of which one should consider. We’ve been lauding the benefits of using self-adhered air barriers as opposed to mechanically-attached house wraps for some time now. We’d like to refer you to an infographic posted by Grace Construction Products, […]

House Wrap Problems

House wrap is one of the most common moisture barriers put on new houses and buildings. The concept is pretty simple, actually; once the basic structure is in place workers put wrap around it as a way to protect the home from unwanted air and moisture. The wrap is attached to the sheathing using staples, […]