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York Landing Nursing Station

June 14, 2017

York Factory First Nation is collaborating with BETAC to perform an air leakage test on a nursing station built in 2000 that has since encountered some roof damage due to ice damming.

Background

Based on site visits performed by Tower Engineering Group, GW Architecture Inc., and QCA Building Envelope Ltd. in November, 2016, it was discovered that significant amounts of insulation had been missing, moved, or become detached in the attic space, causing substantial amounts of heat to travel into the attic and melt the snow on the roof – resulting in ice damming.

In order to rectify this issue, the nursing station will be undergoing an envelope upgrade that is projected to begin in July, 2017.

Services provided

The objective of this applied research project is to capitalize on BETAC’s abundance of knowledge and recent experiences in conducting air leakage tests on larger buildings, and conduct testing of the existing building prior to any renovations.

  • The pre-renovation test will use smoke machines and infrared thermography to identify the major leakage paths and air barrier deficiencies, particularly focusing on the leakage paths to the unconditioned attic space; however, diagnostic testing will identify other problem areas throughout the entire building as well.
  • While there, BETAC staff will provide one training session for any interested persons from York Factory on the basics of building science, with an emphasis on the impact of air leakage and its testing.
  • Afterwards, any training session attendees from York Factory are encouraged to witness and assist with the building test, with specific engagement during the diagnostic testing of the building.
  • A post-renovation test is recommended after the work has been completed, to ensure a reduction in air leakage has been realized, especially for major leak paths.