Galvanising & Powder Coating

Hot Dip Galvanising offers long-term protection against rust and corrosion of steel products, and with over 40 years’ experience we deliver high quality results and customer service excellence.

Steelwork that has been hot dip galvanised by Clark-Drain can be found on signage, balconies, and safety railings, building entrances, foot bridges and on trackside railway components. We also deliver to construction projects, both commercial and industrial, as well as sports facilities and new office and housing developments. We have an 8m long zinc bath enabling us to galvanize a wide variety of small and large fabrications.



Aesthetics are important to nearly every construction project. Galvanising can provide an architectural finish as an aid to design offering an attractive, natural grey finish 


The life expectancy of galvanised coatings on steel fabrication can be up to 50 years and in some cases even longer. It has a relatively low environmental impact compared to repeated maintenance painting of steel. 

Corrosion Protection

Galvanising creates a protective zinc coating preventing water and moisture in the air from corroding the steel underneath.Every part of a galvanised product can be protected, even recesses, sharp corners and internal areas. 


Perfect for coating a large variety of metal articles, it is possible to cater for a wide range of shapes and sizes, and most hollow items can be galvanised inside and out, providing incredible protection all over. We can single dip up to 8m length and longer lengths upon application, and vertical dip up to 3m