Free freight above £999
Order by 6/8
Spring Sale continue: Free freight above £999
Order by 29/5
Satisfied customers
200,000+ happy customers

Levering fra kun 4 uger!

Levering fra kun 4 uger!

Buy now at excellent prices

Energy-efficient windows and doors

Order by 6/8

See windows
See doors

*Gælder til DK fastland og til brofaste øer

Free freight above £999

Order by 23/7

We make home and energy improvements easy for you

Design and order online

Shipped straight to your address

We're here to help you by phone, email or chat

On Ascension Day (9/5), our customer service is closed.


During opening hours we are always ready to help you via our chat service. Just click on the icon at the far right of the website.

Opening hours phone

Monday - Thursday: 07:30 - 15:00

Friday: 8.00 - 14:00 

Saturday - Sunday: Closed

Please note:

Phone and chat are closed on 

Opening hours chat

Monday - Friday: 7.30 - 15:00 | 16:00 - 20:00 

Saturday: Closed

Sunday: 8:00 - 20:00

Please note:

Phone and chat are closed on 2nd of May

We enable you to make affordable home improvements

We enable you to make your home improvements 

At Sparwindows we are committed to not only delivering top-quality windows and doors but also to doing so with utmost respect for our environment. We believe that sustainability and innovation go hand in hand, driving us to continuously seek greener solutions throughout our production process.

We enable you to make your home improvement by your self with easy DYI guides on how to measure and mount your new energy efficient windows and doors. We offer an easy digital designprocess of affordable windows and doors without compromising on quality. We make it easy for you to afford a change that will last for many years.

You will find a wide range of windows and doors to suit every need and budget. Our range spans from traditional windows to modern and minimalistic designs - all made with energy efficiency in mind. Whether you're looking for windows or doors with two- or three-layer glass, fixed windows, lift-and-slide doors or patio doors

Visit our digital showroom

Explore the many options, colours and elements and get inspired in the comfort of your own home. All our elements are produced according to your wishes and measurements.