WindowBuilder | Design & buy wooden windows online

Using our Wooden Window Designer, you can design and order your new windows online in a few simple steps. Click the question mark icons for information and advice about each step.

Design your timber windows online:

Enter your measurements and select either our flush casement or stormproof window style
Choose the timber type and finish you require
Select glazing, cill and hardware options
Get an instant quote and, if you’re happy with your selection, check out online.

If you have any questions when using the online wooden window designer, our team are on hand to help – call them on 01782 644871.

Frequently Asked Questions

I can’t see exactly what I’m looking for on the online wooden Window Designer, can you help?

Yes - please call our team on 01782 644871 or email [email protected], and we will be more than happy to go through your design requirements and create a quote for you.

I’d like to buy a large quantity of windows, do you offer any discounts?

Please call us on 01782 644871 or email [email protected], and we’ll look into the best price that we are able to offer. You can also request a quote for a large order here.

I’ve processed my order online, but there are a couple of changes I need to make, can I change this online?

Unfortunately not - you would need to call us on 01782 644871 so we can make sure work hasn’t already been completed on the windows, and so we can make the alterations immediately so as not to delay your order.

How accurate are the sizes on the online Window Designer?

While all dimensions provided by the online Window Designer are completely accurate, we would always advise allowing yourself an additional 10mm surrounding your window for fitting purposes.

How do I measure for my new windows?

Measuring for your new windows is quite straightforward – the measuring guides in the Resources section of our website explain how to find the dimensions. If you still have any questions, you can call our team on 01782 644871.

Will my window(s) comply with the required regulations?

Please call us on 01782 644871 and talk to us about your project. Regulations vary from England to Scotland, as well as new build regulations - our technical team can give you all the advice you need.

What is the difference between flush casement and stormproof windows?

‘Flush casement’ means that the opening window closes flush into the outer frame, whereas a stormproof window features a rebated casement opener which lips over the outer face of the window frame.

Do you supply wooden sliding sash windows?

Yes – head to our online timber Sash Windows Designer to design and order double glazed wooden sash windows.