Architectural and structural steelwork

Quality steel fabrication based in Northamptonshire

Who we are

We cover all aspects of Architectural metalwork and Structural steelwork for the construction industry serving both domestic and commercial clients.

We are based in Northamptonshire and manufacture and install builders beams, structural steelwork and architectural metalwork including staircases, access stairs, cat ladders, balustrades, railings etc, mainly in mild steel but also in stainless steel and glass.

A family-owned business with a wealth of experience and knowledge ready to assist with your project however large or small.

BS EN ISO 3834 and BS EN 1090 approved to execution class 2.

Services we offer

Builder's Beams

Next day delivery/ collection of stock items.

Structural Steelwork

From a single beam to a large portal frame, installed by us or supply only.

Architectural Metalwork

Bespoke staircases, balustrades and balconies.

Steel Fabrication

Gates, railings, cat ladders, access stairs, handrails and general fabrications.


Site survey and measuring service.

Design and Detailing

In-house 3D modelling using Advance Steel.


Experienced welder fabricators combining traditional and modern methods.

Site Installation

We offer a full installation service including site welding and lifting operations.

Order Steel 24/7 from us through


“We have used G&W Fabrications for numerous projects over the last 10 years and have always found their work to be top quality as well as being reliable and good value, we would highly recommend them for any steelwork requirements.”

Tom, DJ Hutchings Ltd

“We have been using G & W Fabrications for a considerable time now and have found them to be very competitive on cost, extremely reliable and above all their work is of a very high standard. They have supplied us with many forms of steelwork from basic support beams, bespoke made balustrades and bespoke access ladders to name just a few.

Sam is extremely helpful and very easy to work with, he certainly goes that extra mile to make sure all of his work is exactly as the client requires.

I would recommend them 100%, they are an absolute pleasure to work with and certainly a company that we will be working with for a long time in the future.”

Shaun Collins, Boden and Ward Stonemasons

“Thanks for our delivery of the steel beams today, your driver went above and beyond in helping us get them around the rear of the house, we would have struggled without his experience. Top class service.”

Mr A, Northampton

“Staircase and balustrades look great, very happy with the finished result, thank you for input in the design.”

Mr & Mrs L

“Bull & Son Ltd have been using G&W Fabrications for many years and have always been pleased with the work provided. The level of service provided is brilliant from survey, manufacturing time scales and installation and discussing our client’s needs. This is the type of service we rely on, we will no doubt be using GW Fabrications for many years to come.”

Daniel Bull

“G&W is our go to fabricator having been a stand out supplier since our inception. They continue to deal with us patiently! While there are many services our there, many can be solution shy, we have found G&W to have a depth to their knowledge and profession which has enabled them to provide our clients with quality solutions and in turn helping us meet the creative and stylistic challenges we face. From simple beam supply, connections and cranks too decorative architectural features, we will always highly recommend Sam and his team.”

Andy Gregory, Gregory Homes

small diagonal beam
small diagonal beam

Contact us

Upload your plans or structural drawings for quotations.

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