All Our Services

Sheet Metal Work & Fabrication

Protosheet are specialists in the sheet metal working and fabricating of stainless steel, mild steel, aluminium, copper, brass and plastics. We can bend, cut, drill, notch, roll & punch in sheet, tube and angle all at our own well equipped facilities. Protosheet can produce any quantities from prototype through to large batches, as per your requirements.

Architectural Metalwork

Services include cladding, balustrading, handrails, staircases, bespoke cabinets, canopies, trims, cills, architraves, woven mesh & perforated grilles to name but a few. We can manufacture to new design or to match existing.


Protosheet offers a complete service to architects, designers & developers, from original remit through idea - estimate - design, to manufacture and ultimately, if required, site installation. Having previously manufactured a totem pole, an archimedes screw and a necroscope we are well versed in the unusual.

Airport Installations

In the last few years Protosheet have been providing bespoke metalworking solutions for a variety of customers on Airport projects. These include: All chrome balustrading at the Emirates Lounge, Heathrow. Glow Boxes at the Virgin Lounge, Gatwick. Aluminium Ceiling and Stainless Steel Check-in desks for American Airlines, Heathrow.  Bespoke Mesh Screen for Star Alliance, Heathrow.


We offer full welding facilities including mig, tig, arc, brazing and soldering in all materials including coded and site welding.

Shopfront & Glazing

Cladding of aluminium extrusion in stainless steel, brass, copper etc. Fabricated channels, angles, top hats, trims to customer requirements. From small & intricate up to large canopies & signs all in a days work!

Museum Installations

Working alongside designers, project managers & end users Protosheet have installed and supplied mounts, interactive exhibits and a variety of metalwork designs to the V & A, Museum of London, the Sainsbury Visual Arts Centre, Science Museum and the BP project in Azerbaijan.


Protosheet has full on-site capabilities for powder coating, stove enamelling, shot/bead blasting & two pack spraying enabling us to provide our customers with a complete service.


Full engineering and CAD design facilities can be provided from 2D & 3D drawings through to solid modelling. Further information available here.