Hollow Sections

Useful, versatile, and immensely strong, Hollow Sections are used in structures ranging from miniscule to monumental around the world. Find the hollow structural sections (HSS) for all your construction needs at BM Steel.

All our Circular, Rectangular, and Square Hollow Sections are coated with a slight oiled film for protection against corrosion and rust. Tested and approved professionally, our steel hollow structural sections are one of the top choices among UK construction firms.

Browse Hollow Sections in a range of sizes and find the structures you need. Order online conveniently and enjoy fast delivery. If you need Hollow Sections made to unique specifications, please contact our friendly experts to enquire about bespoke orders.

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View Hollow Sections FAQS

Hollow Sections FAQs

What are Hollow Sections?

Hollow Sections are a metal profile with a hollow centre. Commonly made from cold-rolled steel, Hollow Sections are formed into tubular sections that have a gaping, unfilled edge extending through their entire length.

Hollow Sections are immensely strong and incredibly versatile. BM Steel offers Hollow Sections in various shapes and sizes.

What are the other names for Hollow Sections?

Hollow Sections are also known as Hollow Structural Sections (HSS) and Box Steel. The names refer to the fact that these profiles have hollow centres.

We offer Hollow Sections in a range of popular sizes and can make them according to your specifications.

What shapes does Box Steel come in?

Box Steel is available in a variety of shapes. We stock the most common Hollow Section shapes at BM Steel, including Circular, Rectangular, and Square.

What sizes does Box Steel come in?

Box Steel is available in a wide variety of sizes. The popular sizes vary according to the shape of the Hollow Section.

At BM Steel, Rectangular Hollow Section sizes range from 40 x 20 x 2mm to 300 x 200 x 10mm, Square Hollow Section sizes range from 20 x 20 x 2mm to 300 x 300 x 10mm, and Circular Hollow Section sizes range from 21.3 x 3mm to 219.1 x 6mm. We also offer a bespoke ordering service.

What are the advantages of Hollow Sections?

Hollow Sections have various advantages. They are incredibly versatile in application, and they have a higher strength-to-weight ratio than regular steel sections. This improves the efficiency of Hollow Structural Sections while reducing cost.

Where are Hollow Sections used?

Hollow Sections can be put to a variety of uses in multiple applications and industries. These sections are most used in welded steel columns, frames, and support beams.

They are also used in architecture, bridges, cranes, fencing and guardrails, furniture, gates, heavy machinery, hydraulic platforms, platforms and decking, scaffolding, staircases, storage solutions and facilities, and trusses.