475 On Site - Bellwether Craftsman, Vermont, USA

High Performance timber frame building enclosure.

Understanding Continuous Air Barrier Systems

An air barrier is only as good as its installation. Here's why... Article by John Bleasby, Canadian Contractor.ca

BC Housing - Best Practices - Health and Safety Considerations

This guide outlines important considerations for health and safety when planning and coordinating a home retrofit projec

BC Housing - Best Practices - Initial Assessments

This guide describes some considerations when performing the initial assessment of a retrofit project with a focus on ho

BC Housing - Best Practices - Topping Up Existing Insulation

This guide outlines some important factors for consideration when topping up existing insulation, to avoid causing any u

ComfortSHIELD Building Enclosure System - General

All About Spray Foam Insulation

Spray Polyurethane Foam Insulation solves building insulation design problems because it combines proven thermal protect

Fact Sheet for Consumers Spray Polyurethane Foam Use in Canada

For Homeowners

What's the difference between R-Value and U-Value?

Learn about the measurement of heat flow and why it matters to have MORE R-Value and LESS U-Value.

Insulation Incentives and Rebates

National, provincial, and regional incentives and rebates for insulation.