Underhill Industrial Coatings are familiar with the need to provide exccellent value whilst ensuring high quality specifications, exacting standards of application and a focus on providing outstanding customer service. This approach to each of our customers’ needs has enabled us to build strong relationships across multiple industry sectors, including; Fabrication, Engineering, Marine, Mechanical, Defence, Infrastructure (Road, Rail & Utilities).

Our 60,000sq ft facility is based at our headquarters in Plymouth and provides us the ability to deal with any item that can be transported by road. This means we have the facility to prepare and complete coatings to a vast range of steel and steel structures prior to delivery to site. Our coatings booths alone provide over 20,000 sq ft of internal operating space enabling us to deal with a whole host of projects.


Surface Preparation

Off-Site surface preparation services include; Shot Blasting: Cleaned to SA 2.5 or SA 3, Mechanical preparation, Paint abrasion to ST3, Ultra High Pressure & High Pressure Water Blasting.

Surface Protection

Off-Site surface projection services include; Metallisation (Hot Metal Spraying) & Galvanising – Applying a metallic coating prior to painting greatly increases the durability and longevity of a structure to the extent that it is the only system recommended by International and European Standards.




Surface Coatings

Off-Site surface coating services include; polyester, epoxy, 2 pack polyurethane, zinc rich primer, coal tar, plus many more. All coatings are applied in accordance with Customer specification and data sheets.  When coated in-house, our ICATS trained operatives regulate environmental conditions during each application,






Client Feedback

“Underhill staff maintained professional standards throughout the package of work.”

Defence Contractor