Seaglaze specialises in the design and manufacture of repeat boat windows, doors and hatch sets to the boat building industry Seaglaze About Seaglaze Marine Windows With our extensive range of custom extrusions coupled with the experience gained from 40 years in the industry, there is virtually nothing that Seaglaze cannot design and manufacture to a high standard and in a timely fashion With around 30 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 It is now possible to order the majority of our spares quicky and securely online