...Office has updated the “Best Practice Guide for Wood-Frame Envelopes in the Coastal Climate of British Columbia” originally developed by Canada Mortgage and Housing Corporation and published “Building Enclosure Design...
...with all woodworking. Here are a few key points specific to treated wood: Pressure-treated wood is not a pesticide, and it is not a hazardous product. In most municipalities, you...
...preservative-treated wood can have 5 to 10 times the service life of untreated wood. This extension of life saves the equivalent of 12.5% of Canada’s annual log harvest. Preserved wood...
...Canadian Oriented Strand Board View Resource An Industry Average EPD for Canadian Softwood Plywood View Resource A Regionalized Industry Average EPD for Canadian Wood Trusses View Resource Stakeholders within the...
...sure why. If wood is badly decayed, this will be quite obvious. The wood will be softer than normal and perhaps even be breakable by hand. Decayed wood often has...
...and follow all manufacturer’s instructions. Surface Preparation for Aged Wood Wood coatings need a fresh surface or the coating simply won’t last. The longer wood has been allowed to weather, the poorer...
Select heartwood where possible to minimize nutrient content of wood surfaces and prevent nutrients migrating through the coating to support fungal growth on the surface. Round all corners to minimum...
For new wood, remember: The wood must be dry. Drying time depends on a few factors. Ideally the wood should be kiln-dried (stamped “S-DRY”, “KD” or “KDAT”, see glossary of...
Glossary
...Soluble chemicals particularly present in the heartwood of some species which provide the wood with resistance to decay and insects. Fungicide A substance which inhibits the growth of fungus. Often...
Canada has had a wood preservation industry for about 100 years. Canada is tied with the UK as the world’s second largest producer of treated wood (the USA is first,...
FPInnovations has been field testing the performance of treated wood products for years. Click one of these categories for performance data from our field tests. Borate-treated Wood vs. Termites Round...
...of how to protect wood from decay and fire, we can expect today’s wood buildings to be around for as long as we wish. While wood does not have the...
Throughout history, wherever wood has been available as a resource, it has found favor as a building material for its strength, economy, workability and beauty, and its...
“A man’s home is his castle” is an old familiar phrase, but if truth be told, the castles of old were cold and draughty. Today’s homes are now havens of comfort with...
Fire is an ever-present danger for building occupants. Research and experience confirm that fire safety in a house or apartment has little to do with the combustibility of...
Wood trusses are engineered frames of lumber joined together in triangular shapes by galvanized steel connector plates, referred to commonly as truss plates. Wood trusses are...
The use of wood is limited in larger and taller buildings by the National Building Code of Canada (NBCC) based on concern of increased fire risk. The current requirements...
On September 23, 2014, after many years of research, development, stakeholder feedback and discussion, the Ontario Ministry of Municipal Affairs and Housing announced...
This document is design example of Wood Diaphragm on Reinforced CMU Shearwalls. It uses a school gymnasium located in Surrey, British Columbia as the example. The plan...
This document is a design example of Wood Diaphragm Using Envelope Method. it uses a typical one-storey commercial building located in Vancouver, BC as the example. The plan...
The 2009 edition of CSA Standard O86, Engineering Design in Wood (CSA 2009), provides an equation for determining the deflection of shear walls. It is important to note that...
This document is a Design example of Stacked Multi-Storey Wood Shearwalls Using A Mechanics Based Approach. It shows a floor plan and elevation along with the preliminary...
With the height limit for combustible construction limited to four stories under the National Building Code of Canada, it was uncommon for designers to perform detailed...
Algonquin College is a major provider of post-secondary education in Eastern Ontario, with campuses in Ottawa, Perth and Pembroke. The Perth Campus is located in the Town of...