Walls That Do More at Osblock
A modular construction product with net-zero thinking at its core, Osblock is Canadian-made and designed to change how we go about building exterior walls. Made with recycled and sustainable materials, the Osblock system uses stackable, interlocking blocks with insulation built right in on either side of a solid plywood core. The result is structural walls that completely eliminate thermal bridging and deliver nearly double the insulation value of conventional framing.
And they’ re not stopping there. With a recently awarded $ 1.8-million grant from Canada Economic Development, Osblock is scaling up production and introducing new technology to replace the wood core with repurposed non-recyclable plastics— giving waste materials a second life as the backbone of high-performance homes.
Comfort From the Ground Up with Quik-Therm
Heat loss is the invisible thief of energy. Quik-Therm tackles it head-on with continuous, thermally bridge-free insulation systems that improve airtightness and energy performance while keeping installation simple and costeffective.
Canadian-made and tested by leading building-science organizations, Quik-Therm’ s EPS foam panels for walls, roofs, and floors give builders flexibility with panel thickness options up to six inches and built-in furring for cladding.
Case studies show homes built with Quik-Therm’ s Matrix Wall System cut gas use by up to 83 %— delivering real savings, consistent comfort, and high performance without unnecessary complexity.
Smart Windows with Lux Windows & Doors
Windows can make or break a home’ s efficiency. Lux Windows & Doors is closing that gap with ENERGY STAR ® certified systems built for Canadian climates. Their LoĒ glass coatings reflect heat in summer, trap warmth in winter, and protect interiors from UV fading.
They’ re also raising the bar with CLiC switchable privacy glass, with panes that flip from clear to opaque at the push of a button. It’ s functional, futuristic, and proof that style and sustainability can live in the same frame.
Where to Find These Products
Curious about bringing Net Zero closer to home? Here’ s where you can find these innovations:
• DuPont: Insulation boards, wraps, and foams available through many Home Hardware stores across Canada. Learn more at dupont. com
• Osblock: Sold directly through Mukwa, its sole distributor. Learn more at mukwaexpertinc. ca / osblock
• Quik-Therm: The LumberZone, Federated COOP, Windsor Plywood, Home Hardware, Rona. Learn more at quiktherm. ca
• Lux Windows & Doors: Custom-built and sold through showrooms and installation partners. Visit luxwindows. com
Did You Know?
• Substituting wood for conventional building materials reduces emissions by 69 %. Source: Wood buildings as a climate solution- ScienceDirect
• Upgrading windows can save the average Canadian household $ 125 –$ 500 a year on energy bills. Source: Eligible retrofits and grant amounts- Natural Resources Canada
• The greener Canada Greener Homes Grant program provides Grants from $ 125 to $ 5,000 as part of costs back for eligible home refits.
• A well-sealed home can reduce heating and cooling costs by up to 15 %. Source: Air Sealing and Insulation Guide: Methods, Tips & More
If your local retailer doesn’ t stock a specific product, ask about special orders or contact the manufacturer directly for guidance.
Net Zero isn’ t just about futuristic technology or distant climate goals— it begins with the basics of our buildings. The path forward is built material by material through everyday building choices. When we choose smarter products, we’ re not just making our homes more comfortable and efficient— it helps create a safer, greener planet for future generations.
Supply-Build Canada, www. supplybuild. ca