Protect your steel from rust quickly and efficiently with your local galvanizer

Efficient Service

Hot Dip Galvanizing is the proven way to protect steel from corrosion. It’s tough, durable and sustainable and provides more than 50 years maintenance free life in most environments. At Galco we provide a fast and friendly service for all customers large and small with excellent value for money. Typical lead-times 3-5 days.

Hot Dip Galvanizing to I.S. EN ISO 1461: 2009 is the most sustainable and cost effective form of corrosion protection for steel. Not only that, it projects steel from rust for more than 50 years in most environments. This allows us to design out costly and potentially dangerous maintenance programmes and satisfy Health & Safety requirements for the future.






  • Competitive rates on a per kg or per tonne basis
  • Guaranteed 3-5 days turnaround
  • Friendly and efficient service
  • No job too small
  • Professional technical support
  • Collect and delivery service
  • Regional transport services
  • 5 plants (Dublin, Cork, Waterford, Galway, Draperstown)
hot dip galvanizing Ireland

Protect your project before it`s even built

Hot-dip Galvanizing with Galco is the best way to ensure that your project will stand the best of time, saving money in costly maintenance repairs later! And since using eco-friendly zinc is less expensive than other corrosion barriers, the cost savings begin before the construction does – and will extend the life of structure. Save money now and in the big picture.

galvanized steel

Quality assured on time every time

When it comes to quality construction, it pays to plan for the future. Galvanize critical infrastructure now with Galco and avoid inconvenience of costly repaints and repairs later. It`s the best defence against the elements, making the structure – and its lifetime cost – far more attractive when you look at the big picture.

hot dip galvanising

Design for galvanizing

Want the best possible finish on your galvanized steelwork? Well-designed steelwork lends itself to a smooth clean finish when galvanized. The first question you should ask yourself is: How suitable is this article for dipping in a bath of molten zinc? If you would like advice on any aspect of design, please phone us or send us a drawing of the item you would like to dip. This often allows us to recommend some simple alterations that will provide you with the optimum finish.

galvanizing courses

Book Galco CPD seminar

Any break down of understanding or knowledge about an industry can cause catastrophic results on a project. That`s why Galco offers unique Continued Professional Development seminar where you will get answers to all of your galvanizing related questions. With years of service and support, Galco is able to meet all of your Hot Dip Galvanizing needs.

Why Galvanize?

  • Low initial cost & Lowest lifetime cost
  • Long life – up to 70 years common
  • Reliability – simple, straight forward and closely controlled process
  • Speed of application – can be applied in a few hours
  • Complete coverage – all surfaces are covered
  • Coating toughness – much greater damage resistance than other coatings


Over the past 50 years, Galco has become a recognized leader offering high quality equipment and systems. We are dedicated to exploring the latest construction technologies to generate cost savings for clients.

+353 [0] 1 424 7000


Justin Clarke

South Leinster

087 923 8822

Jonathan O’Sullivan


085 721 8747