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
Ian R.
Great window at a good price. Fitters, first class. Would use again and highly recommend.
jane P.
Very happy with my windows and doors. This is a lovely company to deal with. Very responsive to any queries or concerns. I would not hesitate to recommend this company.
Martin S.
Excellent service from the office, the fitters are a right bundle of fun, hard working Tea drink guys that do a fantastic job and clean up after themselves, I would highly recommend this company.
John S.
Rang this morning and problem with conservatory doors and locks sorted this afternoon. Thank you very much Dec.
Jacqueline P.
From our first visit to DS windows we were impressed with the service . Help and advice given when making our choice , style of door, colour, was exceptional.
Installation was carried out to a very high standard , both back and front doors now looking great. Work was completed the area was tidied, and we were given 3 keys for each door .
I would highly recommend DS windows for their efficiency and standard of work which in my mind has been excellent
A big thank you to all of the team

J & D Percival
Susan S.
Very friendly,efficient fitter(Matt),who kept us informed all the way through the process of fitting our new front door.We we're very impressed with the workmanship & attention to detail from Matt & we wouldn't hesitate to recommend DS Windows to anyone
Gareth O.
Great windows at a good price. Top fitters would highly recommend.
Adil M.
They simply don’t bother responding. I first contacted them on 6 August for a quote for work on my bifold doors and provided photographs. I was told my enquiry would be passed to the team and that someone would get back to me shortly.

I chased them on 19 August and again on 26 August. On both occasions, they apologised and promised someone would contact me, but I have still heard nothing.

This is very unprofessional. If they are unable or unwilling to take on the job, they should simply say so instead of repeatedly making promises and wasting a customer’s time.
Jo M.
The team have been great from quote through to install. Great communication, fantastic quality, great work all round – efficient and clean. We couldn't be happier with the new doors and glazing units. Would definitely recommend Darren and his team.
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

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
Ian R.
Great window at a good price. Fitters, first class. Would use again and highly recommend.
jane P.
Very happy with my windows and doors. This is a lovely company to deal with. Very responsive to any queries or concerns. I would not hesitate to recommend this company.
Martin S.
Excellent service from the office, the fitters are a right bundle of fun, hard working Tea drink guys that do a fantastic job and clean up after themselves, I would highly recommend this company.
John S.
Rang this morning and problem with conservatory doors and locks sorted this afternoon. Thank you very much Dec.
Jacqueline P.
From our first visit to DS windows we were impressed with the service . Help and advice given when making our choice , style of door, colour, was exceptional.
Installation was carried out to a very high standard , both back and front doors now looking great. Work was completed the area was tidied, and we were given 3 keys for each door .
I would highly recommend DS windows for their efficiency and standard of work which in my mind has been excellent
A big thank you to all of the team

J & D Percival
Susan S.
Very friendly,efficient fitter(Matt),who kept us informed all the way through the process of fitting our new front door.We we're very impressed with the workmanship & attention to detail from Matt & we wouldn't hesitate to recommend DS Windows to anyone

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.

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!
Ian R.
Great window at a good price. Fitters, first class. Would use again and highly recommend.
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!
KEVIN H.
Just had a new front door fitted by Rob. Very good quality and competitive price. Very happy and would recommend.
Phil W
Great service and installation. A couple of issues with the window suppliers, but all being sorted.
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!
Swibbers
Professional, high quality and thorough service.

From start to finish, our front door replacement was executed seamlessly.
Fitter was polite and courteous with an excellent attention to detail.
Our door is perfectly fitted, handed over with a full aftercare guidance including set up of the supplied smartlock.
Highly recommended company that we will no doubt use again for our other doors.

Thank you.
Response from the owner:Thank you for such a wonderful review! We’re delighted to hear you’re so happy with your new front door and the service you received from start to finish. It’s great to know the installation, attention to detail, and aftercare guidance – including the smart lock setup – all met your expectations. We take real pride in delivering a seamless experience, so your feedback means a lot to us. Thank you again for your recommendation, and we look forward to helping you with your other doors in the future!
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.
Martin S.
Excellent service from the office, the fitters are a right bundle of fun, hard working Tea drink guys that do a fantastic job and clean up after themselves, I would highly recommend this company.
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.
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 :)
Response from the owner:Thank you so much for your fantastic review! We’re really pleased to hear everything ran so smoothly from start to finish. It’s great to know you were happy with the communication, paperwork, and installation, and that Rob looked after you so well on the day. We really appreciate your kind words and look forward to helping you again in the future!
Robert K.
We decided on laminated doors for improved installation.visited Ds windows & Doors show room and selected a front and back door with fittings installation date was set Jan 27 the first storm of 2026 Ds fitters arrived on time okay to fit the doors ? With that they proceeded with the fitting in the rain they completed approx 3 pm and that’s when it stopped raining and they a
Had done a great job
Response from the owner:Thank you so much for your lovely review! We’re delighted to hear you’re happy with your new laminated doors and the service you received. We’re especially impressed our team carried on through the first storm of the year and still delivered a great result! It’s fantastic to know everything was completed to a high standard despite the weather. Thanks again for choosing us – your feedback is truly appreciated!
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!
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!
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.
Response from the owner:Thank you for your wonderful review! We’re really pleased we could help get everything just right for your specific needs and that you’re happy with the finished bifold doors. It’s great to hear the process was smooth from start to finish, and we really appreciate your recommendation. We look forward to working with you again in the future!
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!
Mike T.
Very efficient, communication and timescale all top notch. The assessment beforehand was spot on, the fitter was prompt and easy to work with, did a great job and left no mess. What more could I ask for!
Response from the owner:Thank you for your great review! We’re really pleased to hear everything ran so efficiently and that you were happy with the communication, timescales, and workmanship. It’s great to know the fitter did a great job and left everything clean and tidy. We really appreciate your kind words – thank you for choosing us!
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!
Paddy D.
Friendly, professional business from first visit to their showroom to last phone conversation checking all was well. Prompt with giving a quote. No messing about with the pricing, the work was carried out well. Happy to accommodate the date i wanted the work done. Immaculately tidy. And now I have a lovely new front door. :-)
Highly recommended.
Response from the owner:Thank you for your great review! We’re really pleased you had such a smooth experience from showroom visit through to completion. It’s great to hear you were happy with the pricing, communication, and the quality of the work – and even better that you’re loving your new front door! Thanks again for your recommendation, we really appreciate it.
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