Home Extensions

Extending your property can add much needed space to your home. Talk to Thames Valley Building today about our extension services

Single Extension

There are many types of single extensions, from conservatories to wrap around extensions. Some require planning permission and others do not. We can advise you on which is which and help you get your plans together for the relevant authorities. We can take care of the building work, the roof, drains and internal rendering as well. Saving you from hiring multiple contractors for your project.

Double Extension

Adding a double extension to your home can increase the value of your home by up to 25%. Not only will you be creating a new bedroom/bathroom upstairs but also increase your living space downstairs. Planning permission is always required for double extensions but is usually easily granted for most homes. Thames Valley Building can take care of all the building work, from the foundations through to the roof. Call us today for a quote.

Kitchen Extensions

A very popular choice of extension is the kitchen extension. A cost effective solution for smaller kitchens. Adding dormer windows can greatly increase the natural light in your home and kitchen and the extra space created can be perfect for breakfast bars or kitchen islands.

Why Choose Us?

  • 5 Star Reviews
  • Bespoke Design
  • All Works Guarantee
  • 30 Years Experience
  • Trusted & Local
  • High Quality at Great Value
  • No Pushy Salesmen
  • Independently Checked

We won't be beaten on price

Like for like quotes available

Benefits of Extensions

  • Create more living space
  • Increase your property value
  • Add more natural light to your home
  • Create larger kitchens
  • Playrooms for children
  • Extra bathrooms

Looking for Extension Ideas? Click here to view our gallery

Get a Quick Quote Now

guaranteed

20 year guarantee

We also offer a 10 year insurance backed guarantee.

fully trained staff

Fully Qualified Staff

Fully trained and ready to create amazing things for your home.

free quotes

Free, No Obligation Quotes

Like for like quotes available. We won't be beaten on price

fully insured

Fully insured

Public liability limit of indemnity £5 million

What happens next?

Call Thames Valley Building on 0118 963 9438.

Alternatively, you can book a quote online by completing our contact form.

Once you have submitted the form, one of our expert builders will be in touch with you to discuss your problems within 24 hours.

Your free, no obligation building quote will typically only take between 30 minutes to 1 hour.