My Library

SUSTAINABLE HOUSING INSIGHT Principles of Sustainable Housing A growing awareness of the relationship between human health, the environment and the economy has given rise to the concept of sustainable housing in Canada. For the purpose of this publication, sustainable housing means implementing design, construction and operation principles that maximize occupant health and safety, minimize the consumption of resources and energy, have a minimal negative effect on the environment, and make housing durable and affordable. It is also important that house designs are compatible with local climate. In some cases, Sustainable Housing Insights in this book reflect code requirements and in others, introduce concepts or recommendations that exceed code requirements. For example, the 2012 Interim Changes to the 2010 National Building Code have minimum requirements
1
for insulation levels intended to make Canadian houses more energy efficient. However, it might be cost effective to provide higher levels of insulation and reduce heating and cooling costs over the service life of a house. Sustainable housing is founded on five fundamental principles shown in Figure 1. These principles should be considered at the design stage when options can be easily assessed and revised. Examples of how this can be achieved are provided below.
Healthy Indoor Environment
Indoor air quality—Reduce the level of contaminants built into the building (material selection), provide measures to prevent carbon monoxide or radon ingress, remove any contaminants at the source and provide adequate ventilation and humidity control.
Principles of sustainable housing
Healthy Indoor Environment
Resource Efficiency
Environmental Responsibility
Energy Efficiency
Sustainable Housing
Affordability