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Metal Web "Space Joists"
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The SpaceJoist offers today's builder an engineered floor system that combines the best features of an I-Joist with an open web construction to deliver a quality product for maximum job site efficiency and overall cost effectiveness. We at Thomas Armstrong can supply these joists loose or as a prefabricated floor cassette which the builder is looking for more now due to on site H&S.

Our Metal Web Beams are CE Certified and the certificates can be downloaded by clicking the links at the bottom of this page.

This product has a number of features that simplify construction:

Open web design - Fast and simple installation of services, without the need for drilling or notching.

Longer spans - These are achievable, which eliminate the need for intermediate load bearing walls, thus reducing the overall build cost.

Design Flexibility - A number of end conditions are available to the designer, including our preffered option which is the top chord supported.

Reduced site wasteage - Bespoke design eliminates the need for site alterations.

Wider spacing - Fewer beams are required to complete a floor installation, reducing the labour time.

Lightweight - The lightweight construction allows the joists to be manoeuvred easily and safely on site, often without the need for specialist lifting equipment.

Wide nailing surface - Floor and ceiling application is simpler and quicker.

Save money - Trades work faster on site, reducing labour costs.

Space Joists offer a comprehensive range of depths from 195mm to 424mm.

A comprehensive technical manual is available to download from here or the link below.

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