Capital Steel Buildings

Get A Capital Steel Buildings Quote Contact us by phone 0141 404 9360


Join Us

Run your own Capital Steel Buildings Business, and operate as a distributor offering building design solutions to clients. Our packages vary due to the vast amount of products available. If you are interested in selling our kits and are a motivated individual, prepared to devote the time and energy to develop a successful business, then a CSB distributorship could be for you.

Fully Engineered Buildings

All buildings designed by CSB are fully engineered taking into consideration the location, wind loads and snow loads in that location, and usage, ensuring a fit for purpose and durable building. Unlike other cold rolled steel building suppliers, CSB have been accredited the now mandatory CE mark for our design protocol, not just for our materials, meaning your building will be fully compliant with British Standards and European Standards. We pride ourselves on the high quality of our product, as market leaders in the industry.

Why Choose CSB

  • Fully Engineered & CE Compliant Structure
  • FREE Quotations
  • Only 3-4 Week Delivery Turnaround on All Buildings
  • Structural Calculations Available For All Buildings
  • All Steel manufactured in the UK
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Our wide range of domestic building can be utilised as garden sheds, garages, office space or even additional living space.



If you need a farm shed for storing machinery, housing livestock, stables or an equestrian arena then a CSB Agricultural building is a perfect solution for you.



CSB supply large industrial and commercial structures for a great number of uses. MOT garages, Airport Hangers, Workshops, Storage units and a lot more.

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Welcome to the Capital Steel Buildings

Welcome to Capital Steel Buildings, the UK`s No.1 supplier of cold formed steel buildings. CSB design and supply steel buildings for any application from domestic garages and garden sheds, to leisure facilities, to industrial, commercial, agricultural and equestrian applications. We have experienced distributors throughout the UK who will organise the design, supply and erection of your bespoke steel building, taking the project from start to finish.

As the first UK cold formed steel building supplier to be accredited a CE mark, we pride ourselves on the fact all of our steel structures are appropriately engineered to the site location and wind zone producing the strongest, most robust and durable structure optimised for that location.

Our steel buildings are not supplied from stock but each is designed bespoke to the customer's requirements. So whatever the customer needs, CSB will have a solution, whether it be a small domestic steel garage or a large industrial steel unit. Kits are delivered within 4 weeks of order placement to any location within mainland UK.

An assembly guide is provided with each kit and so it feasible for a competent customer to self-erect. Alternatively, our distributor will provide a turn-key project assisting with planning, building control, groundworks and erection.

Call us today on 0141 404 9360 to discuss your steel building requirements, to get a quote or to discuss becoming a distributor.