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

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Visit our showroom

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
val S.
We had a porch door fitted & are very pleased with it. All the people are friendly & helpful. We would highly recommend DS Windows & Doors.
Neil R.
Great set of doors, great price and expertly installed. Recommended.
Alan E.
Excellent communication, all visits were on time. Instalation day the team was on time and worked very efficiently despite a bitterly cold day, all was completed (4 windows in one day) and the finish/quality of Instalation was excellent.
All cleaned up and explained the functioning of the windows (locks/ventilation etc)
Entirely satisfied would definitely recommend DS Windows.
Alan
L C
Everyone was very helpful and lovely. The whole process was very easy and straight forward.
Anne S.
Prompt to quote, prompt to visit to confirm quote, prompt to deliver and install a composite door. Cannot fault the service , friendly, efficient, tidy, considerate.
Reloved L.
Fantastic Service from Start to Finish! We received emailed confirmations and updates throughout. The quote was set out very professionally as was all the paperwork. All the team were friendly and professional. The installer Rob was great. He turned up exactly on time both days, he was friendly, respectful, professional and he kept everything clean and tidy. Great Job by all of you. We will be having them back to do more work in a few months 🙂
Mike D.
Arrived on time, friendly and efficient. Excellent job done in replacing two windows. Neat and very tidy job done. No mess, excellent job. Highly recommended
Shaun C.
They did a great job. The door looks great and the whole team were communicative and professonal through the whole process.
Amy J.
So nice to have some old school style customer service from start to finish. From getting a quote to lots of emails back and forth the service was 10/10.
Regular updates and options given making the whole experience so easy and professional.

Come installation day, emails few days before highlighting the order of the day. Matt arrived on time and is such a lovely and hard working individual. Regular check ins from Matt throughout the day to make sure I was happy.

Once All complete, all cleaned down, rubbish taken away and porch brushed down followed by an explanation about the locks, key box the cleaning of the door. Even down to a little pot of touch up paint should I incur any scratches over time.

Finished job so good it makes the windows look tired so already booked in for a quote to replace 😂.

I would highly recommend DS Windows and Doors, they are a small local business, very competitive on price but customer service is first class.
Thank you all.
Amy J
Louise D.
From start to finish this was a great company to work with. We got a quote for a new composite door very quickly and the ordering process was easy. Our door was fitted today and it’s just what we wanted. All staff have been really friendly and helpful. Highly recommend.

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
val S.
We had a porch door fitted & are very pleased with it. All the people are friendly & helpful. We would highly recommend DS Windows & Doors.
Neil R.
Great set of doors, great price and expertly installed. Recommended.
Alan E.
Excellent communication, all visits were on time. Instalation day the team was on time and worked very efficiently despite a bitterly cold day, all was completed (4 windows in one day) and the finish/quality of Instalation was excellent.
All cleaned up and explained the functioning of the windows (locks/ventilation etc)
Entirely satisfied would definitely recommend DS Windows.
Alan
L C
Everyone was very helpful and lovely. The whole process was very easy and straight forward.
Anne S.
Prompt to quote, prompt to visit to confirm quote, prompt to deliver and install a composite door. Cannot fault the service , friendly, efficient, tidy, considerate.
Reloved L.
Fantastic Service from Start to Finish! We received emailed confirmations and updates throughout. The quote was set out very professionally as was all the paperwork. All the team were friendly and professional. The installer Rob was great. He turned up exactly on time both days, he was friendly, respectful, professional and he kept everything clean and tidy. Great Job by all of you. We will be having them back to do more work in a few months 🙂

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.

Mike D.
Arrived on time, friendly and efficient. Excellent job done in replacing two windows. Neat and very tidy job done. No mess, excellent job. Highly recommended
Jacky G.
Fantastic advice and service and nothing was too much trouble. Mat and Rob were great and left everything clean and tidy. A very professional company who we will definitely use again. We highly recommend DS Windows & Doors.
Response from the owner:Hi Jacky, 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.
rachel L.
Fantastic experience from Darren and his team from start to finish. Was invited to the showroom and warmly met by Donna who discussed all our options.
Excellent communication about installation, and what to expect.
Matt did an absolutely brilliant job of installing our door, left everything spotless and went through everything to make sure we were happy before he left. Would 100% recommend.
ELAINE H.
First class service from people who know what they are doing at a reasonable price.would definitely recommend DS windows.
Becky B.
We would highly recommend DS Windows and doors. Excellent service from beginning to end. Professional and work completed to a high standard. We are absolutely delighted with our new door. Thankyou so much again!
Shaun W.
An excellent service received throughout from the original contact and quote to the fitting of our new doors.
We received a friendly and professional as well as a speedy service.
Very impressed with all the people we dealt with and the quality of the work. Thank you.
Shaun & Rachael Williamson
Lyndsey W.
Brilliant service and great job thank you
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.
Eleanor B.
Salesman was on time and professional, didn't push us for a sale. When we did buy the customer service was great and an installation date was swiftly organised. This did have to move by a few days but fitters arrived on time and worked all day on a tricky installation. They cleaned up after themselves regularly and were polite and friendly. Ability to pay by credit card is a great option. Wouldn't hesitate to recommend.
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.
Jacky G.
Fantastic advice and service and nothing was too much trouble. Mat and Rob were great and left everything clean and tidy. A very professional company who we will definitely use again. We highly recommend DS Windows & Doors.
Response from the owner:Hi Jacky, 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.
S B.
Recently had the front windows and door replaced. From start to finish the service was spot on. Communication was great, did what they said when promised and the entire process or enquiry, measurement, choice and fitting was seamless. Matt the fitter was great, punctual and has helped transform the house. Would not hesitate to recommend their services and will certainly use again if needed.
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.
Neil R.
Great set of doors, great price and expertly installed. Recommended.
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.
Margaret W.
Excellent experience from start to finish. The company went to great lengths to make sure that our bifold doors were right for our specific need for safe disabled access.The finished result is just what we wanted.Highly recommended we will definitely be using them again.
Helen B.
A pleasure to do business with from start to finish, the whole team are fantastic. No pressure tactics, they keep you informed and workmanship was spot on. In love with our new front door!
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.
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.
L C
Everyone was very helpful and lovely. The whole process was very easy and straight forward.