Quality windows, doors, conservatories, uPVC and aluminium in North Essex and surrounding areas

Here at Harwich Glass & Window Co Ltd, we pride ourselves on our outstanding workmanship and quality products at affordable prices. Based in Harwich, we cover all areas in Essex.

uPVC products

Whatever your needs, we can deliver an effective and affordable uPVC solution that is perfectly tailored to your requirements.

Double glazing repairs

Don’t worry if your double glazed window is damaged, expert help is just a call away. Our team will repair your window as quickly as possible.

Aluminium work

Aluminium is both sturdy and requires less maintenance, ensuring that your windows and doors will last for many years to come.


Established in 1992

Reliable and friendly glazing services

We pride ourselves on our excellent customer service and unbeatable standards of workmanship. We are a registered installer for A-rated windows under the FENSA energy rated scheme (reg. 11737), as well as an authorised retailer for BRFC.


uPVC windows and doors


Aluminium windows and doors


Bespoke aluminium bi-fold doors


Insulated Conservatory Roofs


uPVC conservatories


Cat Flaps




Shop fronts

If you’re looking for high-quality uPVC windows and doors in Harwich, choose Harwich Glass & Window Co Ltd. Call us now on

01255 551 666