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Mezzanine Flooring
From our dedicated manufacturing facility Mezzanine Flooring cold-rolled components can be pre-cut and drilled to the required specifications, allowing for faster assembly once delivered to the site.
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North West Metal Sections
Cold-rolled steel purlins play a vital role in modern steel-framed buildings. Used to support roof and wall cladding, they offer a lightweight, cost-effective and reliable solution for a range of structural applications. Manufactured at room temperature using precision roll-forming methods, cold-rolled purlins provide excellent strength, clean lines and consistent quality.
At NW Metal Sections, we manufacture both C purlins and Z purlins to meet our customers' specific project needs. With a commitment to quality and service, we supply cold-rolled steel purlins to contractors, fabricators and modular builders across the UK.
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NW Metal Sections supplies two main types of cold-rolled steel purlins:
Suitable for use as roof purlins, side rails and structural support members. Their shape makes them easy to fix to cleats and brackets for straightforward installation.
Ideal for overlapping systems, Z purlins are used where continuous spans or lapped joints are required. Common in larger roof and wall systems due to their strength and flexibility.
Both types are manufactured from certified steel and can be tailored to suit your build requirements.

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Cold-rolled purlins are designed to offer excellent structural performance while keeping overall weight low. This reduces the load on the building frame and makes transport and handling more efficient.
Our roll-forming process produces purlins with consistent dimensions and smooth edges, improving both the speed of installation and the final appearance of the structure.
We supply galvanised purlins for enhanced durability in exposed environments. This helps extend service life and reduces the need for ongoing maintenance.
We offer a range of gauges, depths and lengths, as well as options for hole punching, notching and other custom processing.
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With decades of experience and advanced roll-forming capabilities, NW Metal Sections is a trusted UK manufacturer of cold-rolled steel purlins. We offer reliable supply, expert support and the flexibility to meet the demands of your build schedule.
We work closely with our customers to deliver cold-rolled purlins that meet both structural standards and site requirements.

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If our standard profiles do not exactly meet your requirements, please contact us. We would be pleased to advise you!
Need reliable C or Z purlins for your build? Speak to our expert team today for professional, project-specific advice.
Answers
C purlins have parallel flanges and are typically used for single spans, side rails and support members where straightforward fixing to cleats and brackets is required. Z purlins have offset flanges that allow adjacent lengths to overlap at supports, making them ideal for continuous spans and larger roof and wall systems.
Yes. Both our C and Z purlins can be tailored to suit your build requirements, including custom lengths, gauges and pre-punched connections.
Fill out the contact form on this page with your project details, email us at info@nwmetalsections.co.uk, or call our team directly on 01744 886980.
Custom & Bespoke

01
From our dedicated manufacturing facility Mezzanine Flooring cold-rolled components can be pre-cut and drilled to the required specifications, allowing for faster assembly once delivered to the site.
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If you need more information then please don’t hesistate to get in touch with us via our online contact form or give us a call on: 01744 886980