Stubbe’s precast box shafts are a fully reinforced, wet-cast concrete solution designed to replace traditional cast-in-place or masonry shafts. Engineered for speed and precision, box shafts streamline construction timelines while maintaining structural integrity and finish quality.

Designed for compatibility with wood, steel, and other building systems, box shafts offer immediate access for follow-up trades, supporting a smoother, more coordinated build.

Stubbe’s Box Shafts deliver speed, quality, and efficiency—simplifying your vertical infrastructure with a solution that’s ready when you are.

Key Benefits of Box Shafts:

Highly cost-effective alternative to cast-in-place or block shaft assemblies
Consistent quality and smooth steel form finish, produced in a controlled indoor environment
Faster erection schedules, minimizing delays and downtime for other trades
All-weather installation keeps your project on track regardless of site conditions
Stubbe’s manages the complete structural scope of the shaft, reducing contractor coordination
Designed to safely provide vertical access across all levels
Access-ready for MEP and interior finishing trades upon installation

Product Specifications

Testimonials

In our pursuit of excellence, we have had the pleasure of working with Stubbe’s Precast and can say with complete confidence that they are a true partner in delivering exceptional construction solutions.

FastTrack’s innovative system has helped LivWell meet our goals of timely and cost-effective apartment development by expediting our construction schedule. The significant time in pre-planning pays dividends during construction by lowering total project build times and in turn keeping overall project costs in line.

Stubbe's Precast has been one of our most trusted trade partners for many years. They have delivered and installed over twenty Total Precast Buildings for our projects and millions of square feet of hollowcore precast floor slabs.

Stubbe’s offers valuable insight, and adaptive solutions in resolving challenging design issues. Whether it has been insulated precast ‘sandwich’ panels & floors, or solid cladding walls, Stubbe’s products integrate nicely and add great value to our clients' residential projects.

Let's Build Together

Ready to take your next project to the next level? Discover how we can be your partner in success. Contact us today to learn more about our products, services, and the hard-working approach that sets us apart.

Explore our Precast Projects

The Highlands

Hollowcore, Total Precast, Wall Panels

Mile and Creek

Hollowcore, Total Precast, Wall Panels

Kitchener Three Storey Condos

Hollowcore, Precast, Total Precast, Wall Panels

The HUB

Hollowcore, Precast, Total Precast, Wall Panels

Trent University Student Residence

Hollowcore, Precast, Total Precast, Wall Panels

South Hill Development

Hollowcore, Precast, Total Precast, Wall Panels

Hard at Work in Westcast Production!

Stubbe’s Precast employees are putting in the effort, ensuring quality and precision in every piece. From prep to pour to finish, their dedication keeps projects moving!

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Precision in every weld

Behind every strong precast structure is the skill and dedication of our CWB ceritifed welding department. From securing rebar reinforcement to ensuring structural integrity, our welders play a crucial role in bringing precast projects to life.

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Behind the scenes - cement processing

Let us walk you through the process of receiving, organizing, and preparing an incoming shipment of cement for processing.

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Logistic Services

Whether you need cement by ship, rail, truck, or a combination of these, we’ve got you covered.

People Powered

Meet the team of engineers, designers, and manufacturing experts who are driving innovation at Stubbe’s. Their passion, expertise, and commitment to quality are the foundation of our success.