Real Homes. Real Results. Real Proof That AAC Performs.
Autoclaved Aerated Concrete Builds
Wondering how AAC holds up in the real world? The featured projects in our breakdown highlight the lasting strength, efficiency, and resilience of autoclaved aerated concrete — a 100-year-old technology first developed in Sweden and widely used across Europe and Asia.
#Residential
Our Flagship AAC Project in Canada is in Progress…
While you’re reading this page, we’re hard at work on our first multi-unit AAC development project in Canada. We’ll share the full case study soon — stay tuned!
End-to-End Project Support
From design consultation to procurement, delivery, and installation guidance, every stage of your AAC project is backed by expert support.
Direct Supply From Global AAC Leaders
We partner with top AAC manufacturers worldwide and offer consistent supply, competitive pricing, and premium-quality materials.
The Only AAC Training Provider in Canada
Our exclusive hands-on training and certification programs give construction teams the skills needed for fast, precise AAC installation.
Proven Technology, Ready for Canada
With over 100 years of global success, AAC is reshaping construction worldwide — Rocksolid is leading its expansion across Canada.
Exclusive Partner & Distributor Programs
Access special pricing, priority supply, and insider industry insights with Rocksolid’s strategic partnerships and reseller opportunities.
Frequently Asked Questions
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AAC has a century-long track record. Many homes and buildings in Europe have stood for over 100 years with little structural maintenance. Our featured project in Radium Hot Springs, BC, has endured more than 60 Canadian winters — even without an exterior finish.
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Historically, reinforced AAC (RAAC) was used in Canadian construction between the 1950s and 1970s — particularly in Ontario for floor and wall systems. Since then, the industry has shifted toward wood, OSB, and concrete-based materials, and AAC has largely disappeared from the Canadian market. Meanwhile, AAC technology has evolved significantly worldwide. Today’s AAC is stronger, more efficient, and more versatile than ever. Rocksolid is leading the effort to reintroduce this proven material to Canada — bringing global innovation to meet Canadian building challenges.
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AAC construction is significantly faster than traditional wood-frame or ICF methods. With fewer layers and faster wall assembly, many residential AAC homes can be fully built in 3–4 months — or even faster with trained crews and good planning.
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It’s a mixed picture. Between the 1950s and 1970s, Reinforced AAC (RAAC) was widely used and approved for use in Ontario. Today, modern AAC is technically sound, but it must go through a fresh approval process. Rocksolid is actively working with authorities to streamline this path, and we welcome like-minded partners ready to help bring AAC into the future of Canadian building.