Custom spans to fit your specification
Perfect for MVHR and services
Deliveries matched to your schedule
Open web joists designed for modern construction
If your construction needs adaptable support for floors or roofs, our engineered open web joists provide a practical answer. At C B North Ltd, we use Posi-Joist® with design software such as Mitek® to achieve quick, clean installations without the hassle of drilling service runs. Our systems suit both new constructions and refurbishment projects. We can also support your interior requirements with MDF mouldings for a consistent finish. Each joist is clearly marked for straightforward fitting, making installation easier and more accurate, so your build gets the right support wherever it’s required.
Key features of our engineered joist systems
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Posi-Joist® and Steico® I-Joist options available
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Lightweight structure for easier handling and fitting
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No drilling required, reducing installation time
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Open web design allows space for services and MVHR systems
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Widths available from 72 mm to 147 mm
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Depths ranging from 202 mm to 421 mm
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Common depths include 225 mm and 253 mm
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Designed to outspan many traditional timber joists
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Clearly labelled to match supplied drawings
Call to discuss your joist supply.
Flexible solutions for flooring and structural support
At C B North Ltd, we also supply Steico® engineered I-joists as an alternative to solid timber or open web systems. These provide strong load capacity while remaining lightweight, making them suitable for both floors and roofs. Standardised sizes align with industry requirements, and their design allows easier handling in restricted spaces, especially during renovation work. We tailor each order to your needs and plan deliveries to fit your construction schedule, supporting reliable project progress. Get in touch with our team to discuss your requirements.
Supporting modern construction needs
Call today to arrange an engineered joist supply with expert guidance.