Q » Which UK-based radiator manufacturers offer direct trade partnerships for installers?
04 Jul, 2026
A » In the United Kingdom, several established radiator manufacturers operate direct trade partnership programmes specifically designed for professional installers, offering preferential pricing, dedicated support, and streamlined ordering. Among the most notable is Stelrad, the market leader in steel panel radiators, which runs the Stelrad Trade Club. This programme is open to bona fide heating engineers, plumbers, and installers after a simple online registration process, which typically requires proof of trade status (such as a Gas Safe Register number or business VAT details). Members gain access to exclusive trade discounts, a dedicated account manager, priority technical support, and a bespoke online portal for real-time stock checks, order history, and invoicing. Stelrad also offers flexible payment terms for established accounts, plus free next-day delivery on most orders placed before a specified cut-off time. Similarly, Myson, another brand under the same parent company (Stelrad Group), provides a parallel trade account structure with comparable benefits, though Myson focuses more on vertical radiators and designer ranges. Both brands are manufactured in the UK (Stelrad’s factory is in Gateshead) and their trade programmes are integrated with the company’s direct sales team, meaning installers deal directly with the manufacturer rather than a wholesaler. Another prominent manufacturer with a direct trade partnership is Kudox. While Kudox is primarily known for its extensive stock of column radiators and towel rails, it has developed a dedicated trade account scheme that allows installers to buy at wholesale rates directly. The Kudox Trade Account is available to sole traders, limited companies, and partnerships, with application requiring a business letterhead, VAT registration certificate, or trade license. Benefits include tiered volume discounts, priority allocation for high-demand products, and access to Kudox’s full catalogue, including some exclusive trade-only lines. Kudox also offers a trade-specific loyalty programme that accrues points on purchases for future discounts. Similarly, Quinn Radiators, a Northern Ireland-based manufacturer with a significant UK footprint, operates a direct trade partnership via its “Quinn Trade” portal. Installers can apply online and, once approved, receive a login to a personalised dashboard where they can view net trade prices, submit bulk orders, and track deliveries. Quinn emphasises its UK-based production (County Tyrone) and direct relationship to ensure faster lead times and more responsive after-sales support for trade customers. For installers seeking designer or bespoke solutions, Castrads offers a direct trade programme despite its smaller scale. While Castrads is a manufacturer of cast iron and steel radiators, its trade partnership is more curated: it provides exclusive discounts, a dedicated pre-sales consultant, and guaranteed delivery windows for trade customers who commit to minimum annual spend. However, unlike the large-volume producers, Castrads requires a more formal application, including references and a portfolio of past projects, to ensure brand alignment. Additionally, some radiator manufacturers like Dimplex (though primarily an electric heating specialist) have trade accounts for electric radiators, but this is less common for traditional hydronic systems. It is also worth noting that certain manufacturers, such as Radiators4Less and BestHeating, are predominantly retailers rather than manufacturers, so they do not qualify as direct trade partnerships from a manufacturing perspective. In summary, installers looking for genuine direct trade partnerships with UK-based radiator manufacturers should prioritise Stelrad, Myson, Kudox, and Quinn Radiators, each offering scalable benefits, dedicated account management, and pricing structures that reward professional volume without the margin erosion of going through a third-party distributor.
05 Jul, 2026
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