Home improvement Services

With a 10-year insured guarantee and installation by our qualified team, you can be sure your home will be completed at the highest standard with aftercare included.

Quality Home Improvement Services

At Excellent Windows, Doors, and Conservatories, we offer a range of quality double glazing home improvements to develop your home, each picked for their quality and value. We also build extensions, offer a variety of conservatory replacement roof options, and supply and fit high-quality roller garage doors.

Our products will enhance your home. Not only will adding a conservatory, orangery, or extension add value to your property but replacing your old windows and doors with quality energy-rated double-glazed ones, will also improve home security and reduce your monthly insurance price. All of our products are designed to British Security Standards and meet the criteria of the Official Police Security Initiative.

For added peace of mind, we offer a 10-year insured guarantee.

We are the sister company to Excellent Bifold Doors, which have been supplying and installing Bifold Doors in the South East for many years.

Quality Windows with double glazing and triple glazing options.

Quality Doors in a range of styles and colours suitable for every home. 

Creating extra space in your home, providing thermal efficiency for incredible performance year-round. 

Made to measure roller garage doors and replacement fascias and guttering to keep your home looking well maintained. 

Quality Windows with double glazing and triple glazing options.

Quality Doors in a range of styles and colours suitable for every home. 

Creating extra space in your home, providing thermal efficiency for incredible performance year-round. 

Made to measure roller garage doors and replacement fascias and guttering to keep your home looking well maintained. 

discuss your project

Our team are highly experienced and offer exceptional service throughout your installation.

If you need guidance on your project, project customisations, design or aftercare, get in touch, and we would be happy to help you find the perfect solution for your home improvement. 

discuss your project

Our team are highly experienced and offer exceptional service throughout your installation.

If you need guidance on your project, project customisations, design or aftercare, get in touch, and we would be happy to help you find the perfect solution for your home improvement.

Quality Doors in Basingstoke
House Extensions in Surrey
Windows Basingstoke
Excellent Windows installs Windows in Berkshire, Hampshire and Surrey.
Bifold Doors for Conservatories in Basingstoke
Basingstoke Bifold Doors
Roof Lanterns Installation in Surrey

Get in touch

Whether you would like more information or have any questions regarding our services or products, please feel free to contact us directly. Alternatively, you can use the enquiry form provided, and a member of our team will deal with your query as soon as possible.