As Buck's leading steel fabricators and suppliers, DSM Fabrication provide an extensive range of high quality, cost-effective structural steelwork, quickly and efficiently.

Located at our large manufacturing facility near Aylesbury, we offer an unrivalled selection of industry-grade structural steel products, including shot blasted and pre-painted RSJs and universal steel beams, universal steel columns and steel PFC channels. We also carry smaller sections for all your metal working needs, such as square box sections, angle irons and mild steel flat bars.

If on the rare occasion we don't have what you need, we can usually acquire it within 24 hours.


We specialise in fabrication from new builds, extensions and loft conversions through to smaller custom fabrication built, to your exact specification.

We have a reputation for turning around projects quickly and to a high standard, always understanding that 'time is money'. As experienced steel fabricators we're able to achieve this by carrying a huge selection of structural steel stock and by providing high quality in-house steel fabrication, welding and transportation services.

Just let us know what you need and we can manufacture it for you.


To ensure your structural steel is delivered exactly when and where you need it, we also offer great value mobile crane hire.

We have three mobile cranes available - two transit mounted for easy access to those tight jobs and a large flatbed lorry with an 11m reach allowing us to conveniently place the steel within your site or into position, helping you to cut costs and speed up your project.

We welcome customers across Buckinghamshire, the South East and beyond. For a free, no obligation quote for your steel fabrication project, call us now on 01296 623099 or email [email protected]


Founder, Terry Danecker is from the Chilterns area, and has lived and worked locally his whole life.

He started working with Arkoss Metals in Waterside, Chesham, when he left school in 1994. Then in early 2011 the owner of Arkoss Metals expressed his desire to pursue other ventures in his home town in Somerset. Terry had formed a strong working relationship with many local builders and tradesmen, and took the initiative to continue in this line of work and formed DSM Fabrication.

With the closure of Arkoss Metals, DSM negotiated the purchase of all its assets and created jobs for those previously employed there.