Bespoke Windows, Doors & Hatches

Manufacturing quality marine glazing in the UK. Specializing in bespoke, made to order products.

Welcome to Seaglaze Marine Windows

Seaglaze, founded in 1970 and now occupying a 10,000 sq ft factory on the outskirts of Norwich in the heart of the Norfolk Broads. With around 50 full time staff dedicated to the manufacture of high quality yet affordable products, Seaglaze has built up a regular client list of prestige boat builders through out the UK and abroad.


With a wide range of windows from the classic through-fix to sleek hidden frame there are products to suit any boat.


With a range for both internal and external and constantly developing we can provide a door for any part of the vessel. Watertight, weathertight, sliding and locker doors are just some of what we produce.


From standard hatches for broads going vessels to escape hatches browse our range today.

NEW Composite Door

BRAND NEW for 2019 and built in partnership with CTruk. Seaglaze’s NEW lightweight door has been designed around our existing Series 21 weathertight door, and enhanced to give an average saving of 7kg per door over our aluminium equivalent.


Enquire Now