Windows

Top-Quality Double Glazed uPVC Windows

If you’re in the Derby or Belfast area and you’re looking for new or replacement windows, you’re in the right place.

We cover the Midlands and Northern Ireland With headquarters in Derby as well as offices in Belfast, we are ideally situated for all of your home improvements needs. We offer a wide range of bespoke double-glazed hardwood and uPVC windows in a range of different styles and colours. From casement to flush sash, our windows are all British-made and manufactured to the highest standards. They’re secure and weatherproof as well as being an aesthetically pleasing addition to every home. Not only that, but they’ll help you reduce your energy bills, and noise pollution too!

Our windows are fitted by our highly experienced team, and we’ll see you right through from initial quote to aftercare. We’re members of the Guild of Master Craftsmen, and FENSA-approved, so you can be assured your home’s in safe hands! Not to mention, all our products come with a 10 year guarantee from the Plastics Window Federation. All in all, we ensure complete peace of mind.

With a range of flexible finance options available, add some beautiful new windows to your home. Request a free, no-obligation quote today!

To get started, take a look at our products below or request a free, no obligation quote.

Request a quote

Our range of Windows

Wide range of colours and styles to suit all properties

Casement

The appearance of timber without the required maintenance

Flush Sash

Dual opening action for safety, security and practicality

Tilt and Turn

The elegance of traditional sash windows with the benefits of modern uPVC

Vertical Sliding

Benefits of Emerald Windows

Help, Tips & Advice

Read these reviews and more on our Derby page, our Northern Ireland page and our page.

Our Accreditations

When you buy an Emerald product you can rest assured that you are in the safest of hands. We are a member of FENSA, Trust Mark, The Guild of Master Craftsmen, the PWF (Plastics Window Federation) and many more. Being part of these initiatives ensures that Emerald operate to the strictest industry standards and that no corners are cut.