On 16 September 2026, Sperrin Galvanisers will take part in the Galvanizing Industry Open Day, welcoming visitors to its plants in Tynagh and Draperstown. The Open Day is a practical opportunity for engineers, architects, steel fabricators, contractors, specifiers and clients to see how hot dip galvanizing works and how it helps protect steel used across […]
Sperrin Galvanisers Open Day 2026 Read More »
Easter Holiday Closure 2025 for Sperrin Galvanisers plants in Tynagh & Draperstown
Easter Holiday Closure 2026 Read More »
Season’s greetings from Sperrin Galvanisers. View our Christmas closure dates for Draperstown and Tynagh and reopening details for January 2026.
Christmas and New Year schedule Read More »
Join Sperrin Galvanisers as an HGV Driver (Class 1 & 2). Local routes, great pay, home every night. Apply now for top driving jobs in Northern Ireland.
Drive for Sperrin Galvanisers – HGV Driver Jobs in Northern Ireland Read More »
At Sperrin Galvanisers, we believe in our people. We offer more than just a job; we offer a chance to develop your skills, take on new challenges, and build a rewarding career. Just take Paul’s story for example.
Meet Johnathan: Bridging Technical Excellence and Client Success Read More »
Sperrin Galvanisers Ltd specialises in providing a high-quality Hot Dip Galvanising service in terms of both quality and turnaround. Based in Draperstown, Magherafelt we are centrally located to service customers from the engineering, construction,
Investing in People, Not Just Steel Read More »
At Sperrin Galvanisers, we believe in our people. We offer more than just a job; we offer a chance to develop your skills, take on new challenges, and build a rewarding career. Just take Paul’s story for example.
Meet Paul: A Journey of Growth and Opportunity Read More »
Sperrin Galvanisers Ltd specialises in providing a high-quality Hot Dip Galvanising service in terms of both quality and turnaround. Based in Draperstown, Magherafelt we are centrally located to service customers from the engineering, construction,
Galvanising Reactive Steel Galvanising Reactive Steel Galvanising provides a metallurgical coating, which means the reactivity of the base steel will affect the coating structure and appearance. While most steels are suitable for galvanising and produce a shiny, silver coating, high reactive steels produce a coating that’s typically two to ten times thicker and composed primarily
Galvanising Reactive Steel Read More »
Embrittlement Embrittlement Although embrittlement after galvanising is rare, there are two types that pose concerns to Engineers and Fabricators: Hydrogen embrittlement can occur when hydrogen gets trapped within the grains of the steel, causing cracking. Accelerated strain-age embrittlement can occur when steel becomes very brittle in high stress areas that are exposed to elevated
