Aluminium Suppliers & Stockists UK
Aluminium is the most widely used non-ferrous metal in UK manufacturing, valued for its excellent strength-to-weight ratio, corrosion resistance, machinability, and recyclability. From architectural extrusions and automotive body panels to aerospace structural components and marine fittings, aluminium is specified across virtually every manufacturing sector.
This category connects buyers with UK aluminium stockholders, distributors, and specialist suppliers who carry commercial and aerospace-grade aluminium products in a full range of forms and tempers.
Products Available
UK aluminium stockists typically supply sheet, plate, treadplate, round bar, flat bar, square bar, hexagonal bar, tube (round, square, and rectangular), angle, channel, and T-section. Extrusion specialists offer standard profiles as well as custom extrusion design and manufacturing for bespoke cross-sections. Cast aluminium products including tooling plate (such as cast and mic-6 grades) are available from specialist distributors serving the toolmaking sector.
Common alloy grades held in stock include 1050 (commercially pure, excellent for spinning and forming), 5083 and 5754 (marine grades with good corrosion resistance), 6061 and 6082 (structural and general engineering grades), and 2024 and 7075 (high-strength aerospace grades). Temper conditions range from soft (O) through to fully heat-treated (T6 and T651) depending on the application requirements.
Processing and Value-Added Services
Many UK aluminium suppliers offer processing services including precision sawing, waterjet cutting, CNC routing, surface grinding, and bespoke packaging for transport-sensitive applications. Some stockholders provide anodising coordination, where material is supplied pre-anodised or can be processed through approved anodising partners. Aluminium recycling and buy-back schemes are increasingly offered by forward-thinking suppliers as the industry moves towards more sustainable material sourcing.
Certification and Quality
For aerospace and defence applications, look for suppliers holding AS9120 or EN 9120 certification for aerospace distribution. Full material traceability with mill test certificates to BS EN 10204 3.1 is standard from reputable stockholders. Several UK suppliers also hold Nadcap-approved supply chain accreditations and can support requirements under ITAR and EAR export control regulations.
Use this directory to find aluminium suppliers by grade, form, processing capability, and region. Whether you need a tonne of 6082-T6 flat bar for a production run or a small quantity of 7075 plate for prototype machining, the suppliers listed here serve the full range of UK manufacturing requirements.