Finding the right supplier when it comes to niche industrial components can be challenging but once you get the right one, the commercial relationship can often last for years. Here we have provided a round up of some of the best online stores and companies in the UK to take a look at if you are looking to source the best industrial door knobs for your company’s next project.
Rencol
Rencol has been a recognised name in the UK for over 100 years, producing a wide range of precision plastic and metal knobs, handles, levers and clamping components. The company’s catalogue includes lobe knobs, star knobs, ball knobs, wing knobs and self-assembly options, giving engineers and designers plenty of choice for both industrial and commercial projects.
The strength of Rencol lies in its ability to offer both standard parts and customised solutions. This flexibility means customers can order from a broad product range while also having the option of tailored designs when projects require something specific. Materials used include glass-filled nylon, duroplast, aluminium and stainless steel, ensuring durability across light and heavy-duty applications.
Beyond knobs, Rencol also manufactures handles, handwheels, hinges, positioning components and levelling feet. With a strong reputation for quality and affordability, the company continues to be a go-to manufacturer for UK businesses needing industrial hardware.
Zoo Hardware
Zoo Hardware is another well-established manufacturer and supplier of industrial and architectural hardware across the UK. Their product range includes door knobs, lever handles, locks and hinges, making them a versatile choice for both commercial and residential projects. Known for robust build quality, Zoo offers a 10-year guarantee on many of their products, giving extra reassurance to customers who prioritise reliability.
The company places emphasis on providing high-quality designs at competitive prices. This makes Zoo a popular choice among builders, contractors and architects looking for durable door knobs and fittings that balance performance with value.
Spira Brass
Spira Brass has carved out a reputation for specialising in decorative and premium-quality hardware. Their door knobs are often made from solid brass with a focus on both traditional and modern finishes. By combining craftsmanship with durability, Spira Brass appeals to customers seeking products that not only perform well but also add a design-led element to industrial and architectural projects.
The company is particularly strong in providing one-of-a-kind designs with a wide range of customisation options. This makes Spira Brass ideal for businesses and individuals looking for distinctive and stylish industrial door hardware.
J2 Hardware
J2 Hardware supplies a wide range of door furniture and fittings to the trade and construction markets in the UK. Their offering includes door knobs, lever handles and locks suitable for industrial and commercial settings. The company focuses on delivering high-quality, cost-effective solutions that meet the needs of builders, contractors and large-scale developments.
J2 Hardware is well regarded for its ability to serve bulk orders while maintaining high product standards. Their products are designed with both durability and functionality in mind, making them a strong choice for those seeking practical and reliable industrial door knobs.
Where to purchase industrial door knobs in the UK
Industrial door knobs can be purchased from a variety of outlets. Specialist trade suppliers and hardware distributors stock a wide range of industrial and architectural fittings suitable for both light-duty and heavy-duty applications. Architectural ironmongers often carry a large selection of commercial-grade knobs for use in offices, warehouses and other industrial environments.
For more accessible options, online retailers and builders’ merchants also stock industrial door knobs. Popular outlets include Screwfix, Toolstation, Door Superstore and Door Furniture Direct, all of which supply both budget and premium ranges. Customers can find styles such as round, square, oval and knurled designs, with options available in stainless steel, brass, and modern powder-coated finishes.
Whether sourcing through a specialist manufacturer like Rencol, or purchasing through trade suppliers and retailers, the UK market offers a wide range of industrial door knobs to meet different requirements in durability, design and budget.
