double glazing windows brighton
We supply and install a range of double glazed and triple glazed windows in homes across Brighton, Hove & Sussex!

Windows Brighton

Installers of Double Glazed Windows and Doors in Brighton

Welcome to Coastline Windows! We are a local, family-run business offering an extensive range of high-quality double glazing, windows and doors for clients across Brighton. We offer various styles of windows, doors and conservatories to suit every property, including composite doors.

We are proud to offer a range of windows that are A-rated 'Eco-Energy Plus' and require minimal maintenance. The perfect choice to save money on heating bills! As a top glazier in the West and East Sussex area our collection of high performance windows come in a range of styles including: sash windows, casement windows, tilt & turn windows, uPVC windows and aluminium windows.

Roof windows
upvc windows

Windows, Doors & Conservatories

New windows are a great home improvement option. They update your property whilst also providing increased security. Windows can be a significant investment, so we only offer solutions that are durable, provide thermal efficiency and are of a high quality. We offer our products at competitive prices, which has given us an outstanding reputation locally.

Recommended Double Glazing Firm

Our installation team in Brighton have many years of experience in providing an exceptional service. We can help you select the right product to suit your requirements with various window and door designs and styles to suit all tastes. All installations are covered by a 10 year guarantee and we are members of FENSA and fully insured.

Expert Glaziers in Brighton

As one of the few glazing companies in the local area, we provide a glass and glazing service that exceeds customers expectations. With a range of various styles of windows, one of our most popular choices is the Eco-Energy Plus windows. These provide additional insulation and security, potentially saving you money on your energy bills! Triple glazing does mean extra weight on the window, but we can upgrade your windows to our 'Mega Hinge' which has superior strength.


Our timber look windows are made from uPVC and have a beautiful grained wood effect. They require little maintenance and are a functional option. Get the stunning aesthetic of a wood design with the additional benefits of modern materials. We offer these in a variety of colours to suit all properties.

Real Timber

We also offer real timber frames for our windows and other timber products such as doors and conservatories. For more information please contact a member of our team. We will happily provide a FREE quote or arrange a home visit to discuss your needs in more detail.

casement windows
Check out our Google Reviews

Coastline Windows & Conservatories has been trusted for over 25 years with installing conservatories, windows, doors, guttering and more.

Our friendly and trustworthy installers have worked on hundreds of projects and delivered crowd-pleasing results every time. See what our clients have to say.