House Extension Cost Calculator

Tell us a bit about your home

Which type of house do you have?

Tell us what you are looking for

What do you want in your new House Extension?

How far would you like the extension to project from your existing house?
How wide would you like your extension?

Extension Options

Please select any additional features you would like

How many Windows?
How many Velux Roof Windows?
Would You Like a Single External Door?
Would You Like French Doors?
Would You Like Bi Folding Doors?
Would You Like A Roof Lantern?
Would You Like An En-Suite?
Knock through to the house?

Tell us a bit about you

Once you click submit check your inbox for your Cost Estimate

First Name
Last Name
Home Phone
Mobile Phone
Address Line 1
Address Line 2
Address Line 3
Town / City


This Cost Calculator collects your name, email address, postal address and contact numbers in order to generate a quote for our services based on your requirements as you have entered them above. Your information will never be shared with 3rd parties and will be treated as stated in our Privacy Policy.