high-humidity-homes / Green Building & Sustainable Home Renovation Information & Advice

Why cleaning HRV units is so important  When any machine has its normal operation hampered, it will reduce its efficiency and ability to function properly. Many of us are probably guilty of forgetting about basic maintenance of some of the mechanical equipment in our homes; keeping your HRV (heat recovery ventilator) c...

What is the best wall system for a home?  We're frequently asked which is the perfect wall system for high-performance LEED, Passive House or Zero Energy Homes, Well, a perfect Answer to that Is, first Ask the Right Questions! - After all, what is the best way to get from one place to another?  You have to choose betwe...

What is Passive House certification? The term “Passive House” was once obscure jargon used solely by construction engineers & technically-minded home designers, but now "certified Passive House" is being increasingly specified by construction professionals and homeowners across North America. The concept of Passive...

Insulation slows the rate of heat transfer, helping keep homes warmer in winter and cooler in summer. How well-insulated your home is will determine how comfortable it is and how much you will spend on energy for heating and cooling, and in some respects, how durable it will be. The transfer of heat (or heat loss) occu...

Top Tips for preparing a home for winter Extremely low temperatures over winter can test your home in many ways, and sometimes your house will return a failing grade. Even brand new homes built to code can see failures of their building envelopes, windows, doors and ventilation systems during winter, a simple failure t...

Vapor Barrier + Air-Con = Damp Moldy Walls So here's a little known fact that most HVAC installers won't tell a potential new client for central air; Polyethylene vapor barriers in combination with air conditioning in homes can rot walls because of the condensation they may cause. This is why if you have a newer home w...

The cost of lumber is at an all time high, and because of that fact, other wall assemblies are showing themselves to be more affordable in comparison. So it’s a great time to highlight a few alternatives.  Standard residential home construction in most colder climates now involves 2x6s and fiberglass insulation batts. ...

Which windows are best? Windows are essential to our homes, so getting the choice of window right is important. They give us natural light, a way to ventilate the home without depending on mechanical systems, a means of emergency exit, and they offer an alternative way to heat homes free of charge through passive solar...

On a wooded Canadian farmstead in rural Alberta, the new house replaced an old home that was no longer able to fulfill its function. The architectural concept for the new home was simple: open, flexible, efficient (almost Zero Net Energy), and for an economical budget - not everyone can manage to build affordable net z...

Home insulation - how much do you need and where to put it: Think of the heat in your home as if it were water behind a dam, and that insulation levels were the concrete wall of the dam. Would you choose the height of that concrete wall randomly, or would want an even level of concrete to hold back as much water as pos...

The U.S. Green Building Council and the University of Michigan’s Taubman College of Architecture and Urban Planning released a landmark report Feb. 29 that describes how green buildings advance resiliency in disasters. “Green Building and Climate Resilience: Understanding Impacts and Preparing for Changing Conditions” ...