Lincoln's top reviewed, family-run double glazing company

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Lincoln's top reviewed, family-run double glazing company

GET A QUOTE
Visit our showroom

Slash your energy bills with new
Windows & Doors

GET A QUOTE
June G.
clare R.
I love my new door!! Professional service throughout and very accommodating when I changed my mind on design. Thank you! ⭐️⭐️⭐️⭐️⭐️
Barry W.
Good product very neat and hassle free fitting had two new windows upstairs bedroom and bay window in front room all done in one day very neat and tidy job would definitely recommend
Andrew T.
Excellent job professionally executed. The job was a simple replacement of some blown double glazing units but from the initial measuring to final fitting, the service from DS Windows & Doors was exceptional. No hard sell from the sales rep, and the fitter, Rob was excellent, friendly and very professional. I would not hesitate to recommend DS Windows & Doors and they will be my first call for any future window or door needs.
Lyndsey W.
Brilliant service and great job thank you
Annaliese H.
Phenomenal service throughout. Jim was very informative about our options and was very helpful. Rob came and put our new front door in and did an excellent job. He was friendly and polite. We are extremely happy and would highly recommend. Will definitely use again in the future!
Steve H.
A very professional company from contact to fitting.
A few queries before fitting were cleared up...thanks Donna. Then on fitting day Rob and and Matt were very professional and courteous. Their work was very tidy and all cleaned up at the end. I would happily recommend this company and use them again.
Ryan W.
Had a new composite front door installed today by Matt. Matt was very friendly and polite, cleaned up after himself and made sure i was happy before he left. The customer experience from beginning to end has been great. No pushy sales team just years of experience on the job and all questioned answered and explained. You can tell this is a family run business and not a nationwide company that do a job and leave, they are people at the end of the day and interact like people. Its been a pleasure doing business with the team. Thanks everyone!
Ken N.
Friendly service. All staff helpful throughout the process. Fair price. Really happy with the door supplied, the quality of the fit and the service throughout. Would highly recommend.
Marysia G.
See below pics!
Had bifolds fitted by Matt and Rob. Super efficient,tidy and friendly! Doors look amazing!
Would highly recommend DS windows!
Thanks guys

Quality products, installed with care

UPVC Traditional Windows

UPVC Flush Sash Windows

Composite Doors

Aluminium Bifold Doors

Aluminium windows

Commercial & Shopfronts

UPVC Windows

Improve the energy efficiency, the aesthetics and the kerb appeal of your home with brand new high quality uPVC windows. 

Available in a wide range of colours and styles, we have something for every budget, property and taste.

With more than 20 years experience and 200+ 5-star customer reviews, you can rely on DS Windows & Doors to supply and install high quality uPVC windows at a reasonable price.

GET A QUOTE for UPVC Windows

Why choose us?

We're an Honest & reliable local business you can count on

We offer guaranteed competitive pricing to our customers

We don't 'fit & forget', offering great aftercare

We treat your home with care, tidying up after ourselves

Aluminium Windows

Built to last, our aluminium windows offer the slimmest sightlines for the best possible view.

Available in any RAL colour of your choosing, you can completely customise your home with our high-end aluminium windows.

As aluminium specialists, we are confident that our installers are the most competent and skilled in Lincoln.

GET A QUOTE for Aluminium Windows
June G.
clare R.
I love my new door!! Professional service throughout and very accommodating when I changed my mind on design. Thank you! ⭐️⭐️⭐️⭐️⭐️
Barry W.
Good product very neat and hassle free fitting had two new windows upstairs bedroom and bay window in front room all done in one day very neat and tidy job would definitely recommend
Andrew T.
Excellent job professionally executed. The job was a simple replacement of some blown double glazing units but from the initial measuring to final fitting, the service from DS Windows & Doors was exceptional. No hard sell from the sales rep, and the fitter, Rob was excellent, friendly and very professional. I would not hesitate to recommend DS Windows & Doors and they will be my first call for any future window or door needs.
Lyndsey W.
Brilliant service and great job thank you
Annaliese H.
Phenomenal service throughout. Jim was very informative about our options and was very helpful. Rob came and put our new front door in and did an excellent job. He was friendly and polite. We are extremely happy and would highly recommend. Will definitely use again in the future!

Composite Doors

Our solid, secure and not to mention stylish composite doors are available in a wide range of colours and styles, with an extensive range of complementing hardware, including handles, letterboxes and knockers.

We have fitted hundreds of quality composite doors in Lincoln and the surrounding areas, making us the perfect choice when it comes to purchasing a new door.

GET A QUOTE for a Composite Door

Support local - we're a small, family-run business that cares

Aluminium Bifold Doors

There’s nothing better than opening your home up to your garden on a beautiful sunny day, and aluminium bifold doors help you to create a seamless, open space.

We are the go-to company for aluminium bifold doors in Lincoln, and we install several every week.

With modern aesthetics and a real quality feel about them, it’s easy to see why bifold doors have become to popular in recent years.

GET A QUOTE for Aluminium Bifold Doors

Get a FREE No Obligation Quote

Fill out the form and our team will be in touch as soon as possible.

Double glazing in Lincoln

We have been fitting double glazing in Lincoln for more than 20 years – supplying & fitting windows and doors across Lincolnshire, making us the perfect partner for your next home improvement project. You can find out more about our team here

Our customers comment on our attention to detail and how well we tidy up after ourselves – an important consideration when choosing a tradesman to complete work in your home. See for yourself our attention to detail in our Gallery.

Whether you want to replace all the windows in your home, or you simply need a single window repair, we treat every customer with the same high level of respect and professionalism. But don’t just take our word for it – check out some of our recent reviews on our customer testimonials page.

We are also pleased to offer a Commercial service to businesses throughout Lincolnshire, installing, maintaining and repairing shopfronts and commercial doors.

Our blog is packed full of inspiration for your next home improvement project – have a browse and then contact us for a hassle-free quotation.

Steph S.
Smashing company, really well fitted by Rob who was a pleasure to work with.
Solid door with decent craftsmanship that really does the job.
10/10
Response from the owner:Hi Steph, thank you for taking the time to leave us a review. We're so happy you're pleased with the service you received - thanks again for choosing DS.
Chris I.
Simple quote process, they came when they said they would and did what they promised and the end result is a big improvement on the old windows. No more condensation on the insides!
Response from the owner:Hi Chris, thanks so much for your kind words – reviews really help us as a small, family-run business. Many thanks for choosing DS Windows & Doors.
Josh S.
Great communication, great installation team and the price was good!
Can’t recommend more, details sent on to friends & family.
Andrew T.
Excellent job professionally executed. The job was a simple replacement of some blown double glazing units but from the initial measuring to final fitting, the service from DS Windows & Doors was exceptional. No hard sell from the sales rep, and the fitter, Rob was excellent, friendly and very professional. I would not hesitate to recommend DS Windows & Doors and they will be my first call for any future window or door needs.
Karen M.
Very efficient and kept us updated from start to finish - highly recommend.
Response from the owner:Hi Karen, thanks so much for your kind words – reviews really help us as a small, family-run business. Many thanks for choosing DS Windows & Doors.
Anna B.
Excellent service! Everything from communicating with us about our initial assessment for the job, to ordering and manufacturing timelines, resulted in a thorough and quality job well done. The professionals who came out to fit our new bifold screen were polite, efficient and cleaned up throughly after they had finished. Highly recommend and will definitely use again! ⭐️⭐️⭐️⭐️⭐️
Response from the owner:Hi Anna, thank you for taking the time to leave us a review. We're so happy you're pleased with the service you received - thanks again for choosing DS.
Helen Z.
Outstanding service from start to finish. Nothing was too much trouble for Darren and Judith. Our queries were answered promptly. Mat and Rob were very polite and courteous and left everything clean and tidy upon completion. A very professional company who we will definitely use again. We highly recommend DS Windows & Doors.
Response from the owner:Hi Helen, so pleased to hear about your positive experience with us – thank you once again for choosing DS.
Martyn J.
Very pleased with work carried out to replace all of our windows. Matt and Rob were very accommodating to our timing needs.
Would recommend to others.
Thank you.
Response from the owner:Hi Martyn, thanks so much for your kind words – reviews really help us as a small, family-run business. Many thanks for choosing DS Windows & Doors.
Hannah C
Wow, where do I begin with this company from my first enquiry to my final fitting yesterday? It has been AMAZING the quote given to me was fair and honest also had no pushy sales technique which made me really want to use this company from the get go! Darren came to survey my home at the time agreed really nice friendly guy. I even had some questions about a window upstairs Unrelated to my enquiry and he happily had a look for me and gave me some advice. I was kept up to date whilst my order was processed. Yesterday I had the pleasure of meeting Matt who fitted my French doors for me with care and professionalism He was super friendly and down to earth. Matt took time ensuring that everything was just right keeping me updated along the way. He cleaned up and also advised me on care going forward. I’m so happy with the end result I’ve actually already told a friend about this company. All I can say is I wish I had a found DS Window And Doors for my previous work don’t hesitate in using this company The quality of the door is top notch no damage to my wall at all when removing the old ones these guys really do care about what they do and their customers. The people I dealt with in person and via telephone/emails were amazing and so lovely that goes such a long way thank you all so much for everything! I wish you all the best going forward with your business ⭐️⭐️⭐️⭐️ ⭐️ +
Steve H.
A very professional company from contact to fitting.
A few queries before fitting were cleared up...thanks Donna. Then on fitting day Rob and and Matt were very professional and courteous. Their work was very tidy and all cleaned up at the end. I would happily recommend this company and use them again.

DS Windows & Doors

Lincoln’s top reviewed, family-run double glazing company

  • Unit 5 Blackwood Court, Teal Park, Lincoln, Lincolnshire, LN6 3AE
  • 01522 305383
  • info@dsaluminium.co.uk
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© DS Windows & Doors 2025.
Philip H.
Great service, small problem with the finish of the door which the fitters picked up on and flagged to me as soon as they saw it and explained what they will do to resolve.
Highly recommended!
Response from the owner:Hi Philip, thanks so much for your kind words – reviews really help us as a small, family-run business. Many thanks for choosing DS Windows & Doors.
Ken N.
Friendly service. All staff helpful throughout the process. Fair price. Really happy with the door supplied, the quality of the fit and the service throughout. Would highly recommend.
clare R.
I love my new door!! Professional service throughout and very accommodating when I changed my mind on design. Thank you! ⭐️⭐️⭐️⭐️⭐️
Chris I.
Simple quote process, they came when they said they would and did what they promised and the end result is a big improvement on the old windows. No more condensation on the insides!
Response from the owner:Hi Chris, thanks so much for your kind words – reviews really help us as a small, family-run business. Many thanks for choosing DS Windows & Doors.
Marcus A.
Had a new composite door fitted and the guys over at Ds windows were helpful all through the process and we are very pleased with our new door.
Response from the owner:Hi Marcus, so pleased to hear about your positive experience with us – thank you once again for choosing DS.
Charlotte M.
Rob was very helpful when fitting my door. Despite coming across a problem, he ensured everything was perfect before he left.
Response from the owner:Hi Charlotte, so pleased to hear about your positive experience with us – thank you once again for choosing DS.
Lisa S.
Excellent service from start to finish. Very helpful staff from helping me decide which door and the fitter Rob was brilliant.
Highly recommend DS Windows and Doors if you want quality and value for money.
Leonard C.
Matt & Rob turned up on time and set to work immediately. Excellent doors professionally installed. Absolutely no problems at all. Would highly recommend. Thanks DS Windows & Doors
Glyn T.
Had a new front door fitted today by Robbie and Mark did a great job, very helpful and friendly. Would highly recommend to anyone.
Many thanks.
Response from the owner:Hi Glyn, so pleased to hear about your positive experience with us – thank you once again for choosing DS.
Anna B.
Excellent service! Everything from communicating with us about our initial assessment for the job, to ordering and manufacturing timelines, resulted in a thorough and quality job well done. The professionals who came out to fit our new bifold screen were polite, efficient and cleaned up throughly after they had finished. Highly recommend and will definitely use again! ⭐️⭐️⭐️⭐️⭐️
Response from the owner:Hi Anna, thank you for taking the time to leave us a review. We're so happy you're pleased with the service you received - thanks again for choosing DS.