Energy efficient, durable and stylish doors in North London & Essex

Replacement doors are small change that can make a big difference. Increase security, improve insulation and add a touch of personality to your property. A quality door will look stylish and benefit your home – you don’t need to choose between style and function with Dolphin.

Different replacement doors for different priorities

Whether you prioritise durability, ease of maintenance, energy efficiency, style or a combination of these factors, fortunately all of Dolphin’s replacement doors boast a mixture of these benefits – we don’t just stop at one.

Here a few customer priorities and how Dolphin can help to find the solution with replacement doors:

  • “I wish my hallway was warmer”: if you’re fed up of a draughty hallway when you come downstairs and get home, we have a fantastic range of insulated composite doors.
  • “I wish I could appreciate my garden more”: bring the outside in and open up living spaces with a bi-fold replacement door. They can make your home look and feel airy and spacious in Summer, but retain heat in colder months.
  • “I’m worried about security in my area”: uPVC replacement doors are a great cost-effective solution for a secure entrance, thanks to the latest materials and high quality locks. They will last for years to come and give you peace of mind when you need it most.

Extensive range of replacement doors to choose from

We offer a large variety of replacement uPVC front, composite, bi-folding, sliding patio and French doors so that you can find the perfect product to match the needs and aesthetics of your home.

All of these replacement doors are available in an extensive range of styles, colours and configurations, along with customisable hardware, so that you can tailor your new door to match the style of your home perfectly.

Available styles

Need some help choosing the right product?

With a range of styles and finishes it can be difficult to choose the product that is right for you. The team at Dolphin Windows know their products inside out and are always on hand to help you with any queries.

Not sure which product is right for you? Talk to the team at Dolphin windows today and we will advise you on the best solution for you and your home. Call us today on 020 8127 3937 or get in touch with us by using our contact form.