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Competitive Pricing
5-100 Tonne Projects
50 Years Experience
Fully Insured


Real projects from Steelgram in the UK

large square two story structural steelwork project june 2021
Steel Portal Frame
tall steel structure june 2021
mezzanine floor in steel portal frame warehouse

Bespoke Metal Framed Buildings for Industrial & Agricultural Businesses in the UK

Steelgram Fabrications can provide all types of portal frame buildings used in the general construction of pitched buildings. They are sometimes known as “super sheds”.

We provide a complete service, from the initial site visit and bespoke design stage, to the manufacture and construction of your steel building.

We’re a UK supplier, based in our Sheffield headquarters, fully UKCA accredited, with over 50 years experience.

steelgram fabrications accreditations
large industrial steel building


We design, fabricate, manufacture, construct, and install portal frames.

Learn about the types of we offer below:


client logos

What is a Portal Frame Building?

Portal framed buildings are fairly low-rise structures used to build warehouses, barns, and other open-space buildings in a cost-efficient and fast manner.

We have a more detailed article on portal frames here.

They are very rigid structures, which is great for longevity, and the simple nature of construction makes them cost and time-efficient.

They’re typically available as a freestanding symmetrical pitched roof or as a mono-pitched roof that can be attached to an existing structure.

They can be manufactured with substantial eaves/haunch and bracing, for maximum stability of all joints and foundations.

Steelgram Fabrications can also offer secondary steelwork in addition to this service, which helps when making fine adjustments after the main project is completed.

We are located in Sheffield but serve the entire UK. Conveniently located in South Yorkshire for businesses around York, Bradford, Leeds, Chesterfield, and Manchester.

Why Choose One?

Below, you’ll find additional benefits from these types of buildings:

  • Comparatively, there is no better value for money than with this type of construction;
  • Off-site assembly reduces costs by assembling components in a low-cost manner, enhancing worker safety while reducing construction times;
  • Buildings with portal frames can be strengthened, if necessary, to withstand high winds and snowfall;
  • Buildings built with portal frames can be easily extended or moved at a later date.
  • Steel as a material has strength and is very durable, designed to stay strong under load.

Our reputable team can design, manufacture, and install any portal frame as per specific client requirements. In addition to this, we also offer a wide range of additional options such as fire escapes, staircases, cladding, columns, rafters, insulation, blockwork, panels, beams, windows, racking that is adjustable, and access ladders.

Ideal for several business types, including warehouses, workshops, retail locations, and agricultural buildings. This versatile steel frame structure will give you extra storage, more floor space, office space, engineering space, and make use of previously unused areas.

These buildings offer many different benefits and they ensure that you have the best results within your budget. Each building that is constructed by our team is carefully engineered by experts to meet UKCA marking after Brexit.

Because portal frames are very easy and quick to build with good durability, little to no maintenance is required in the long-term. These types of buildings offer exceptional flexibility and they provide an economic way of providing space.

They can last between 50 and 100 years with proper maintenance. If you’re interested in the fire performance of steel structures, see this document at

Get a quotation from Steelgram today, we’ll be happy to discuss your needs and provide a comprehensive quote for all the features and elements you need.








For a free no obligation quote, call our specialist team today

Call us now on 0114 272 5996

Choose Steelgram Fabrications for Bespoke Design, Manufacture, and Installation of Portal Frames Throughout The UK

We offer our customers a design and build service along with our steel portal frame buildings and bespoke agricultural buildings, which can help you reduce costs during the pre-build phase.

Our team of experts can design your building for you, taking the stress out of the process. Each detail of your design is carefully considered and covered by our highly experienced team of designers and draughtsmen.

For more information about our steel portal frame building design and build services, please contact us to arrange an appointment.

Fully Accredited

UKCA accredited
Construction Gold
CHAS Premium Plus
Acclaim Accreditation

Our Past Clients Include

tgi fridays
Sheffield Children's Hospital
Wren Kitchens

Why Choose Us?

5 - 100 Tonne Projects

We handle projects from 5 tonnes up to 100 tonnes.

Fast Estimating Service

We offer a fast estimating service to help you make an informed decision in real time.

Nationwide Capabilities

We regularly complete projects across the entire UK.

Competitive Pricing

We offer competitive prices that are value-engineered where opportunities allow.

Accurate Timings

We pride ourselves in starting and finishing schemes on time.

Adaptable Fulfillment

Flexible to suit our client’s ever-changing needs, working to achieve previously agreed deadlines despite late changes from the professional parties – particularly important in retail refurbishments where contract periods are short.

50 Years Experience

Our directors have 50 years combined experience in steel fabrication and construction projects.

Fully Insured

We hold public liability insurance up to £10 million, employer’s liability insurance up to £10 million, and professional indemnity insurance up to £2 million.

For a free no-obligation quote, call our specialist team today, or click the button to get a quote online.

Call us now on 0114 272 5996


Steelgram Fabrications

1 Parkway Avenue, Sheffield, S9 4WA

0114 272 5996

Steelgram Fabrications, providing structural steelwork services from the design stage through to completion.


1 Parkway Ave, Sheffield S9 4WA

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