Protosheet Engineering Limited

Protosheet Engineering Limited Specialist sheet metal working & fabrication of stainless steel, mild steel, aluminium, copper, brass Please take time to view this website.

PROTOSHEET are specialists in the sheet metal working and fabrication of stainless steel, mild steel, aluminium, copper, brass and plastics. Using in-house facilities we can bend, cut, drill, notch, roll, form, punch and weld in sheet, tube, angle etc. Available metal finishing services include plating, galvanizing, powder coating and stove enamelling. PROTOSHEET can handle any quantities from 1of

f prototypes through to large batches as per customer requirements. From supplied information, however basic, we can offer full turnkey projects from CAD design through to manufacture and installation. PROTOSHEET can accommodate customer's requirements be they architectural, industrial, commercial or domestic. Our team of professional design engineers are available to offer advice and assist in bringing your project to fruition. Should you require any further help or information do not hesitate to call 01322 550545

Great day Supporting the Beams Charity Golf Day yesterday even though one of our customers at Elite M & E ended up winni...
27/03/2026

Great day Supporting the Beams Charity Golf Day yesterday even though one of our customers at Elite M & E ended up winning! We Are Beams

Just testing, but thought we'd show a nice zinc clad bar whilst we do it!
16/12/2025

Just testing, but thought we'd show a nice zinc clad bar whilst we do it!

VRDCThis is an ongoing project where we have been asked by our client to manufacture several differing designs of plante...
02/10/2025

VRDC
This is an ongoing project where we have been asked by our client to manufacture several differing designs of planters for various areas for offices in Merchant Square. Just a small selection of a much larger order seen here in various stages of production from aluminium flat sheet to the beautifully powder coated finish.
• * * * Protosheet – let us be part of your next project * * *

MANHATTAN LOFTOn this assignment our engineers have rolled, machined parts and installed this rather spectacular foot ra...
02/10/2025

MANHATTAN LOFT
On this assignment our engineers have rolled, machined parts and installed this rather spectacular foot rail which has been fabricated from satin polished brass, to the bar area of The Booking Office restaurant in St Pancras Hotel. We have done previous works here as seen below – Protosheet fabricated/supplied/installed the planters, door, door frame, glass partition frames, privacy screening and lighting.
* * * Protosheet – making every day ordinary rather extraordinary * * *

SEACONOn this project our engineers have fabricated brass cladding for a pool house at a private residence. Here you c...
24/09/2025

SEACON

On this project our engineers have fabricated brass cladding for a pool house at a private residence. Here you can see the cut brass sheet before and after all profile bends.

* * * Protosheet - making beautiful things happen everyday * * *

AB KEYOur client came to us to ask if we could reproduce this sign. Our engineers fabricated the double walled signage ...
24/09/2025

AB KEY

Our client came to us to ask if we could reproduce this sign. Our engineers fabricated the double walled signage with 1.5mm aluminium and then sent it to our powder coaters to be matched to the sample provided.

* * * Protosheet - no job too big or too small * * *

GRAHAM WELDINGOur clients at Graham Welding have asked us to produce various amounts, in various sized capping in alumin...
22/09/2025

GRAHAM WELDING
Our clients at Graham Welding have asked us to produce various amounts, in various sized capping in aluminium. Our engineers have folded to the desired profiles, gave an orbital finish before sending them to our powder coaters for the final touch.

* * Protosheet – contact our offices to discuss our next project * *

GPL PROJECTSOur clients at GPL Projects have placed an order for Protosheet to produce this hanging gantry frame. Fabric...
22/09/2025

GPL PROJECTS
Our clients at GPL Projects have placed an order for Protosheet to produce this hanging gantry frame. Fabricated from mild steel box with a black powder coated finish (although finished item not seen here).
* * Protosheet – contact our offices to discuss our next project * *

CANNON Our client placed an order with us to produce six brass panels along with corner profiles, all with a beautifully...
22/09/2025

CANNON
Our client placed an order with us to produce six brass panels along with corner profiles, all with a beautifully patinated finish which are to over clad ‘hidden’ steel framework for a huge entrance opening that was also fabricated by our artisan engineers.
* * * Protosheet – we are here for your fabrication needs * * *

A nice little bit of up-cycling for a private client...We have been asked to fabricate an internal door from an original...
04/08/2025

A nice little bit of up-cycling for a private client...

We have been asked to fabricate an internal door from an original old vintage Dr Pepper vending machine door. The spec was to fabricate the new door from aluminium which we gave an orbital finish to and reset the original fixing and fittings and clad it to timber to keep in line with the original (seen here in a natural green patina to the side of the new door).

I think you'll agree it looks pretty awesome.

* * * Protosheet - fabricating whatever your heart desires * * *

VRDCOn this project we manufactured 32 frames and 60 brackets to be installed up high as office screen walls that surrou...
25/07/2025

VRDC

On this project we manufactured 32 frames and 60 brackets to be installed up high as office screen walls that surround a large atrium / reception area. Made mainly from mild steel, each component has been powder coated in-house with a specialist HWF colour. Each frame has connection brackets attached for partition slats to be attached. Flawlessly installed by our professional fit-out team. Here you see them in all their glory in situ at their Basinghall Avenue premises…

* * * Protosheet - Engineering with you in mind * * *

Address

73 Swaislands Drive
Crayford
DA14HY

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 4pm

Telephone

01322 550545

Website

Alerts

Be the first to know and let us send you an email when Protosheet Engineering Limited posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Protosheet Engineering Limited:

Shortcuts

Share

Category