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
Liam S.
We have just recently had an installation of all new double glazing and a beautiful bi-folding door supplied and fitted by DS Windows of Lincoln. The process was seamless, the customer care exemplary and the fitting was excellent. Special thanks to Donna for excellent and proactive contact, care and advice. DS Windows are a first class operation
KEVIN H.
Just had a new front door fitted by Rob. Very good quality and competitive price. Very happy and would recommend.
Alison P.
We're so pleased with our new windows from DS Windows and Doors. The windows themselves are gorgeous and finished to a really high standard, and the professional installation by Matt and Rob was far smoother than anticipated - efficient, tidy and painless. On top of this, the customer service was fantastic - Donna was so organised, helpful and attentive, making the whole process effortless from start to finish. We’d recommend DS Windows and Doors to anyone and would definitely return to them in the future 😊
A M C.
Absolutely can’t fault this company. Extremely helpful and accommodating. 8 weeks from first enquiring to fitting. Darren, Donna and Mark were second to none in their customer care and attention to detail. Will definitely use again.
Alyona M.
Thank you to DS windows and doors. We had all of our windows done and 2 doors and french doors.

We saw Darren in the showroom who helped us with our so many questions as we had never bought windows and doors before.

Donna in the office also so helpful and happy to answer many questions! They were able to fit installation around our schedule.

Matt and Rob the fitters were just so friendly and efficient - they were really tidy and took real care when working. They also answered any questions we had during the process. The windows and doors look amazing and they were installed so quickly!
Priscilla T.
DS windows and Doors did a very good job in installing our sliding door.Courteous efficient staff,good communication skills,and in general a job well done.I will definitely be using them in the future.
Phil W
Great service and installation. A couple of issues with the window suppliers, but all being sorted.
Graham B.
Perfect! The team at DS Windows were friendly, knowledgeable and efficient from start to finish (and patient). Our renovation has gone a lot more smoothly dealing with this company. They understood what my wife and I wanted and fitted around our plans and we are so pleased with the result. Highly recommend 👌
Freja P.
I am very happy with the overall service DS Windows and Doors provided. Donna was very quick with her responses to my questions and sending over a quote for our new windows. The fitters were very efficient and tidy and did a fantastic job. Highly recommend and would use again.
Chris B.
Very impressed. Good quality product. Friendly staff and well fitted door and door frame.

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
Liam S.
We have just recently had an installation of all new double glazing and a beautiful bi-folding door supplied and fitted by DS Windows of Lincoln. The process was seamless, the customer care exemplary and the fitting was excellent. Special thanks to Donna for excellent and proactive contact, care and advice. DS Windows are a first class operation
KEVIN H.
Just had a new front door fitted by Rob. Very good quality and competitive price. Very happy and would recommend.
Alison P.
We're so pleased with our new windows from DS Windows and Doors. The windows themselves are gorgeous and finished to a really high standard, and the professional installation by Matt and Rob was far smoother than anticipated - efficient, tidy and painless. On top of this, the customer service was fantastic - Donna was so organised, helpful and attentive, making the whole process effortless from start to finish. We’d recommend DS Windows and Doors to anyone and would definitely return to them in the future 😊
A M C.
Absolutely can’t fault this company. Extremely helpful and accommodating. 8 weeks from first enquiring to fitting. Darren, Donna and Mark were second to none in their customer care and attention to detail. Will definitely use again.
Alyona M.
Thank you to DS windows and doors. We had all of our windows done and 2 doors and french doors.

We saw Darren in the showroom who helped us with our so many questions as we had never bought windows and doors before.

Donna in the office also so helpful and happy to answer many questions! They were able to fit installation around our schedule.

Matt and Rob the fitters were just so friendly and efficient - they were really tidy and took real care when working. They also answered any questions we had during the process. The windows and doors look amazing and they were installed so quickly!
Priscilla T.
DS windows and Doors did a very good job in installing our sliding door.Courteous efficient staff,good communication skills,and in general a job well done.I will definitely be using them 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.

Michelle V.
Excellent fitters and really polite nd considerate too
Response from the owner:Thank you for your kind review! We’re really pleased to hear you were happy with the fitters and found them polite and considerate. We’ll be sure to pass your feedback on to the team – it’s always great to hear they’ve made a positive impression. Thanks again for choosing us!
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.
Response from the owner:Thank you for your great review! We’re really pleased to hear everything went smoothly from quote through to installation. We really appreciate your recommendation – thank you for choosing us!
Eleanor S.
Great work from Rob and Matt plus an extra visit from Rob to rectify an issue. They were very helpful and friendly throughout the installation week and made a real effort to prep and clear away at the end of each day. Thanks both
Response from the owner:Thank you for your lovely feedback! We’re really pleased to hear you were happy with the work carried out by Rob and Matt. It’s great to know they kept everything tidy and took the time to make sure everything was just right, including the follow-up visit from Rob. We’ll be sure to pass your kind words on to them. Thanks again for choosing us – we really appreciate it!
L C
Everyone was very helpful and lovely. The whole process was very easy and straight forward.
Response from the owner:We really appreciate your kind words – thank you for choosing DS Windows & Doors!
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
wendy M.
A good experience with this company. I had a new window put into my kitchen wall for more light. The price seemed very fair. The guys that came we very nice and, professional. Left everywhere nice and tidy and did a good job. Very happy and would definitely use again.
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
Response from the owner:Thank you for your great review, Alan! We’re really pleased to hear everything ran so smoothly from communication through to installation. It’s great to know the team worked efficiently on the day and that you’re happy with the quality of the finish and how everything was explained. We really appreciate your recommendation – thank you for choosing DS Windows & Doors!
Neil R.
Great set of doors, great price and expertly installed. Recommended.
Response from the owner:Thank you for your great review! We’re really pleased you’re happy with your new doors and the installation. It’s great to hear you were happy with the price and the service. We really appreciate your recommendation – thank you for choosing DS Windows & Doors!
Alyona M.
Thank you to DS windows and doors. We had all of our windows done and 2 doors and french doors.

We saw Darren in the showroom who helped us with our so many questions as we had never bought windows and doors before.

Donna in the office also so helpful and happy to answer many questions! They were able to fit installation around our schedule.

Matt and Rob the fitters were just so friendly and efficient - they were really tidy and took real care when working. They also answered any questions we had during the process. The windows and doors look amazing and they were installed so quickly!
Priscilla T.
DS windows and Doors did a very good job in installing our sliding door.Courteous efficient staff,good communication skills,and in general a job well done.I will definitely be using them in the future.

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 2026.
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!
Response from the owner:Thank you for your lovely review! We’re really pleased you had such a positive experience from start to finish. Thanks again for your kind words – we really appreciate it.
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!
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.
Response from the owner:Thank you for your great review! We’re really pleased to hear everything went smoothly from quote through to installation. We really appreciate your recommendation – thank you for choosing us!
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.
Response from the owner:Thank you for your great review! We’re really pleased to hear everything was smooth from quote through to installation. It’s great to know you were happy with the service, communication, and the team’s friendliness and care on the job. We really appreciate your kind words – thank you for choosing us!
Julia M.
DS Windows and Doors exceeded all expectations. I spent quite a while searching for a company I felt I could trust. Their other reviews were really good so I decided to give them a call. I spoke to a lovely lady called Donna, she answered all my questions and was so bubbly and set my mind at ease to give them a try. Darren came to give a quote. He was very helpful and had lots of good suggestions for windows we may not of thought of. We found the cost resonable and went ahead with the order.
I was apprehensive, expecting there to be quite a bit of mess, but need not of worried. Two lovely guys Matt and Rob came to do the installation and they were brilliant. Their work was so neat and tidy, no mess apart from a bit of dust. Could not of asked for nicer people, or a better job. Really thrilled with everything. I totally recommend this company.
Response from the owner:Thank you so much for your lovely review! We’re really pleased you chose us and that Donna, Darren, Matt and Rob all looked after you so well. It’s great to hear you were happy with the advice, the installation, and how tidy everything was left. We really appreciate your recommendation – thanks again for trusting DS Windows & Doors!
Alison P.
We're so pleased with our new windows from DS Windows and Doors. The windows themselves are gorgeous and finished to a really high standard, and the professional installation by Matt and Rob was far smoother than anticipated - efficient, tidy and painless. On top of this, the customer service was fantastic - Donna was so organised, helpful and attentive, making the whole process effortless from start to finish. We’d recommend DS Windows and Doors to anyone and would definitely return to them in the future 😊
William H.
Door fitter was very pleasant and professional would definitely use again
Response from the owner:Thank you for your kind review! We’re really pleased to hear you were happy with the fitter and the service. We really appreciate your feedback and look forward to working with you again in the future!
ELAINE H.
First class service from people who know what they are doing at a reasonable price.would definitely recommend DS windows.
Response from the owner:Thank you for your great review! We’re really pleased you’re happy with the service and the team’s workmanship. We really appreciate your recommendation – thank you for choosing DS Windows & Doors!
Caroline D.
Big thanks to Matt for the job this week, replacing a glass panel with UPVC to install a cat flap in our new home.

It wasn't the nicest weather to be working outside and he was very patient with all my faffing about and overthinking the correct height for the hole!

After he was done he cleaned up after himself, and took away all the debris, leaving nothing behind but two happy cats (and one very pleased cat mama!).
Response from the owner:Thank you so much for your lovely review! We’re really pleased to hear you’re happy with the work and that Matt looked after you so well. We’ll definitely pass on your kind words – it’s great to know everything was left clean and tidy, with two very happy cats at the end of it! Thanks again for choosing us – we hope you and your cats enjoy it for years to come!
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