How to choose your ductwork

• • Cooling, Heating, HVAC

There are several ways to heat, cool and ventilate a home but probably the most popular method in North America is forced air. A central furnace, air-conditioning unit or heat pump is connected to the rest of the building with a network of venting. Vents can be used for three main purposes, to supply conditioned […]

How to build a super insulated airtight home

• • Construction methods, technology focus

Most new homes are much more insulated than in the past. Much of the improvement has been achieved by specifying thicker walls that can accommodate more insulation. However, there’s still the issue of thermal bridging where heat passes through studs and other framing and is lost to the outdoors. Also, there’s the degree of airtightness […]