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

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

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Visit our showroom

Protect your home with a stylish & secure

Composite Door

GET A QUOTE
Martin S.
Very friendly
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
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 👌
Light Grey Traditional Composite Door

Composite doors in Lincoln

Composite doors are ideal for traditional and modern homes, and they have become extremely popular with homeowners in recent years because they’re low maintenance and affordable.

We have installed hundreds of composite doors in Lincoln and the surrounding areas, and we have a huge choice of styles, colours and glass designs to choose from to ensure your new composite door is the perfect match for you home.

Completely customisable

Choose from a huge selection of door styles, colours, glass designs, hardware and more, to ensure your door is perfectly matched to your property. Composite front doors are also highly weather resistant, and will never warp, rot or twist due to their durable glass reinforced plastic (GRP) coloured skin.

Available in a wide range of colours & styles

Light Grey Traditional Composite Door
Grey Modern Composite Door
Grey Stable Composite Door
Grey Traditional Composite Door

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

Are composite doors secure?

With a strong structural frame, our composite doors are incredibly strong, making them more or less impossible to break into.

Combine this strong core with a multi-point locking system and you’ll have complete peace of mind that your home and family is safe.

All of our composite doors come with the latest multi-point locking system to ensure optimum security for you and your family. This comprises of two hooks, rollers, deadbolt and a soft latch, meaning your new composite door will be more or less impossible to break into.

Explore other benefits of composite doors in our blog post here.

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Chrome Door Knocker
Modern Grey Composite Door

Composite Door Maintenance

The great thing about composite doors is that they require so little maintenance. Just a wipe down with some warm soapy water to keep it looking clean, and some routine hinge adjustments will keep your composite door working well.

If your composite door is sticking, catching or otherwise not working as it should, we offer a professional maintenance & repair service to help you avoid costly replacements.

Composite doors need regular adjustments including the hinge and keeps – call DS Windows & Doors to book your appointment today.

6 reasons why you should choose a composite door

Composite doors are an excellent choice for homeowners in Lincoln who are looking for a durable, secure, and low-maintenance option for their front door. Here are some of the benefits of composite doors:

  1. Durability: Composite doors are incredibly durable and resistant to weathering, making them a long-lasting investment for your home. They are made from a combination of materials, including PVC skins, timber, and glass reinforced plastic (GRP), which provide excellent strength and resistance to wear and tear.
  2. Security: Composite doors are designed to provide enhanced security for your home. They are fitted with high-quality locking mechanisms and reinforced frames, which deter intruders and provide you with peace of mind.
  3. Energy Efficiency: Composite doors are also designed to provide excellent thermal performance, with advanced insulation technology that keeps your home warm in winter and cool in summer. This leads to lower energy bills and a more comfortable living space.
  4. Low Maintenance: Composite doors require minimal maintenance, making them an excellent choice for busy homeowners. They are easy to clean and do not require painting or staining. With just a little care, they will look great for years to come.
  5. Aesthetics: Composite doors offer a wide range of design options, with a variety of colours, finishes, and styles available to match your home’s decor. They can be customized with features such as decorative glass, hardware, and letterboxes, providing a personalised look that matches your style and taste.
  6. Environmental Friendliness: Composite doors are also an environmentally friendly option. They are made from sustainable materials, making them an excellent choice for homeowners who want to reduce their carbon footprint.

In conclusion, composite doors are a durable, secure, low-maintenance, and customisable option for homeowners in Lincoln. They offer excellent thermal performance, enhanced security, and a wide range of design options. If you’re looking for a stylish and practical front door solution for your home, consider composite doors.

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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.
Phil W
Great service and installation. A couple of issues with the window suppliers, but all being sorted.
michelle S.
Extremely happy with the professional fitting of my front and back doors, from the start of this journey to the end this company was outstanding. Matt and Rob who fitted the doors were fantastic guys. I would recommend them to family and friends. Thanks for doing an excellent job one very happy customer!
Response from the owner:Thank you so much for your lovely review! We’re thrilled to hear you’re so happy with your new front and back doors and the service you received throughout. Matt and Rob will be really pleased to hear your kind words – we’ll be sure to pass them on! It’s great to know you’d recommend us to your family and friends, that truly means a lot. Thanks again for choosing us – enjoy your new doors!
Martin S.
Very friendly
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!
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.
Response from the owner:Thank you for your lovely review! We’re really pleased you’re happy with your new porch door and the service you received. It’s great to hear the team were friendly and helpful throughout. We really appreciate your recommendation – thank you for choosing DS Windows & Doors!
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!
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.
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.
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!
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.