Welcome to Silwood marine UK distributor for king starboard over 50 years experience and expertise cnc controlled machining centre

Silwood Marine –
part of the Silwood Group

Since the year 2000 we have invested in the design and manufacture of our own technology to produce finished automotive number plate components. From this we have been able to grow and expand our knowledge and machining capabilities into other sectors such as the Marine industry.

As the UK distributor of King Starboard, Silwood Marine offers the full range, in either full sheets or machined parts. We offer computer aided design in house with the latest manufacturing software. Our machining capability can supply our customers with a superb finished quality in a complete range of sizes and profiles.

The Silwood group is a family run business established since 1959 and we offer personal customer service for good quality products at competitive prices.

Click here to find out about our full range of products >

Product Range

ISO Certification

Silwood Number Plate Components Ltd has been certified by BSI to ISO9001:2015 under certificate number 655545

About the Silwood Group
King Starboard Marine Board UK


The king Starboard range is the original marine grade high density polyethylene sheet and the industry standard. Please contact us with any enquiries or to place an order.


A family run business established since 1959 our continued objective is to grow our business by having the right products and processes available at all times.


Why not get in touch and see if we can help supply for your business?

We are happy to provide a quote and will ship to anywhere in the world.