Stunning Home Improvements in London, Essex & Hertfordshire.

Expert installations. Great service.

Dolphin Home Improvements is a family-owned and family-run double glazing company based in Bishop’s Stortford, on the border of London & Essex.

We’re the experts when it comes to double glazing and have been transforming homes for over 30 years with high-quality windows, doors, conservatories & general home improvements in London, Essex and Hertfordshire.

We want to help you make the most out of your home, that’s why we install only the best double glazing. Choose from our wide range of products, from classic uPVC windows and doors, to something more bespoke for your home improvements project.

Get in touch with our team to see how we can help upgrade your home.