AAC Products for Every Part of Your Project
Autoclaved Aerated Concrete Blocks and Panels
From walls and floors to roofing and cladding, Rocksolid Building Products offers a complete range of Autoclaved Aerated Concrete (AAC) solutions in Canada, tailored to every phase of construction.
We supply directly from trusted manufacturers — no middlemen, no markups — making your procurement process faster, simpler, and more cost-effective.
Our Products
Adhesives & Mortars
A high-performance adhesive for bonding AAC blocks. Easy to mix and apply, it delivers a strong, lasting connection between units.
A fast-setting repair mortar for fixing surface damage on AAC blocks and panels. It applies cleanly and cures quickly for a durable finish.
Trusted by Industry Leaders
We at Carbon Busters are very satisfied with the work done by Rocksolid Building Products. Over the past several projects, they have consistently demonstrated their ability to deliver high-quality results efficiently and effectively. As we strive to find more efficient ways to produce the buildings our customers are requesting, we have found that using AAC building materials supplied by Rocksolid can speed up construction time and provide better buildings with more durability and value. We greatly appreciate Dietmar and Peter's work quality and ethics. Carbon Busters is happy to have trusted them to complete various projects.
President at Carbon Busters Inc.
As an architect with a deep commitment to sustainable and high-performance building design, I’ve spent much of my academic and professional life exploring materials that can truly transform how we build. My PhD thesis focused specifically on Autoclaved Aerated Concrete (AAC) as a primary building material — and through years of research, prototyping, and real-world implementation, I’ve come to believe that AAC is one of the most promising innovations in construction today that will help us reimagine the building envelope as an integrated, efficient, and sustainable system.
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PhD, Architect & Researcher at Dialog
Our Manufacturing Partners
Rocksolid Building Products proudly collaborates with three of the most trusted AAC producers in the world — each with decades of experience, global reach, and a proven track record of reliable product delivery. Our logistics pipelines allow us to offer consistent lead times of 2 to 6 weeks across Canada.
For more than 70 years, XELLA has led AAC production in Europe. Operating in over 30 countries, their facilities are known for precision automation and innovation in sustainable building materials.
Hebel delivers industrial-grade AAC solutions ideal for structural and fire-rated wall systems. With operations in North America and globally, Hebel is a top choice for projects that require durability and code-compliant performance..
Aircrete Europe specializes in advanced AAC production technology and has supported over 100 plants across 50 countries. As a global leader in AAC manufacturing systems, they enable high-quality, large-scale panel and block production that meets the needs of modern construction.
Frequently Asked Questions
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AAC blocks typically come in various sizes, with common dimensions around 600 x 300 x 200 mm (length x width x height). The weight of an AAC block of this size is approximately 8.36 kg, making it significantly lighter than traditional concrete blocks of similar dimensions.
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AAC panels are often used for cladding and can also serve as load-bearing elements, while AAC blocks are commonly utilized for constructing internal and external walls, especially in load-bearing structures up to three stories high.
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RockSolid’s AAC products range in compressive strength from 2.0 MPa to 7.0 MPa (approximately 290 to 1051 psi), depending on the product type. This makes them suitable for both non-load-bearing partitions and load-bearing structural applications, such as floors, walls, and roof panels.
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AAC blocks are laid on a thin-bed mortar, and their lightweight nature allows for quicker installation. They may need to be cut to size using specialized tools, and it's essential to ensure that the foundation is level and stable before installation.
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AAC blocks and reinforced panels can be designed as both non-load-bearing and load-bearing building components, making them suitable for use in seismic zones when properly engineered.