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Category: Blogs

September 5, 2018

Wind Speed-up Over Hills—An American Solution to a Canadian Problem

August 13, 2018

Methods for Determining Performance Grades in Canada—an Overview

July 8, 2018

An alternative to NAFS testing for Part 9 buildings

September 1, 2017

A Step Toward Net-Zero: How British Columbia is Rolling Out New Building Energy Efficiency Requirements

April 28, 2017

NAFS-11 vs. NAFS-08: What’s different?

April 13, 2017

Early Testing: A Key to Airtightness

March 21, 2017

What You Need to Know About San Francisco’s New Building Façade Inspection and Maintenance Ordinance

November 11, 2016

Defining Net-Zero: The Next Step in High-Performance Building Design

October 14, 2016

NAFS, the Canadian Supplement, and Water Testing

August 5, 2016

Why Building Airtightness is Important

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