Create your dream door today with our Door Designer. We offer strong and durable composite doors

Replacement Double Glazing in Leeds

D&I Windows has all the answers you need to build your dream house. From your initial consultation through the completion of the project, our experts will be available to help you and advise you on the best double glazing for you. We provide a large assortment of double glazed windows to guarantee you find exactly what you need.

Design Consultations

Contact us to set up an appointment so that you may discuss all of your double glazing options. During your consultation, you will be able to see which products will work with your current home structure and fit within your budget. We provide a large selection of double glazed windows, doors, and expansions in a variety of styles, materials, and designs. This will help you comprehend the project’s aesthetics, cost, and specifics.

Fully Accredited Installers

D&I Windows has been delivering high quality double glazing services to clients in the local area for over ten years. Our track record speaks for itself. We are accredited by reputable groups such as Which? Trusted Traders, FENSA, and the Federation of Master Builders. We always make certain that your projects comply with building and local requirements. Please do not hesitate to contact us if you have any questions about our services. We are dedicated to making your visit as pleasant as possible.

Market-Leading Manufacturers

We recognise the importance of trust and quality at our organisation. As a result, we have received accreditation from internationally known authorities and work only with industry leaders. Our staff can provide and install high performance upgrade options from reputable manufacturers such as Solidor, Eurocell, Deceuninck, and others! There is no greater assortment of double glazing alternatives in Leeds than ours. When you invest in our products and services, you can be confident that you are investing in reputed quality for your Leeds property.

Exceptional Service & Aftercare

D&I Home Improvements works hard to guarantee that our customers are happy. Our team is always accessible to answer your questions and resolve any concerns you may have. We realise the importance of flexibility and pleasant service, as seen by the good feedback we have received from our consumers. If you have any questions regarding our service, please don’t hesitate to contact us; we’ll be pleased to find the best solution for your query.

double glazed windows leeds

Double Glazed Windows

D&I Home Improvements has a wide selection of double glazed windows to meet the specific demands of each Leeds home. Whether you live in a classic or modern home, you will find a style that compliments and enhances the appearance of your home. Our windows are produced from a variety of materials including aluminium and uPVC, providing you with all the options you need to select the best option for your home.

D&I Windows provides a comprehensive choice of window solutions to match your specific requirements. Choose from sliding sash, tilt & turn, uPVC casement, aluminium casement, flush casement, or timber windows, all of which are intended for exceptional appearance, performance, and ease of maintenance. With quality, you may change the look and feel of your home.


double glazed doors leeds

Double Glazed Doors

Double glazed doors are the ideal choice for insulation, natural light, noise reduction, and excellent security. Not only do they enhance the appearance of your home, but they also provide security for your family, thanks to industry leading locking mechanisms and PAS24 and Secured by Design certifications. With our double glazed door collection, you can have the best of both worlds: design and functionality.

D&I provides a comprehensive range of double glazing services for your Leeds home, beginning with our large door portfolio. composite doors, French doors, patio doors, aluminium entrance doors, patio sliding doors, and bifold doors are all available to bring your home to life! Contact us today to schedule your next double glazing home improvement project.

double glazing installation leeds

Conservatories, Orangeries & Garden Rooms

Do you wish to make improvements to your house? Browse our garden rooms, conservatories, and orangeries to find the ideal home addition for you. Not only will it increase the value of your home, but it will also allow you to create a versatile room for working, socialising, and learning!

If you want to give your home a much needed boost, our double glazing is the ideal solution. We have all the alternatives available to help you build a bespoke, refurbished space that integrates the greatest quality materials and state of the art double glazing, from traditional Victorian or Edwardian designs to modern Lean To conservatories.

double glazing doncaster prices

Read Our Reviews


Wanted some composite doors and decided to go with this company excellent service from start to finish great job recommend

Michael Day - 27/09/23

Hi Just had a door fitted, great experience .no fuss, no mess and brilliant job by Daniel and Ritch. We would highly recommend .Many thanks D and I.

Dennis Laycock - 20/07/23

Very happy with their products and service. Apart from a very slight glitch on the order, this was very quickly sorted. Cannot thank Danny who did the fitting, he did a supurb job with real attention to detail. Both Dave & Ian I met and found them approachable and amenable and only to happy to ensure satisfaction all round. Would recommend anytime.

Morton C. - 15/11/22

I am very impressed with d&i windows. From start to finish they have been excellent. Kelly was very friendly when she came to quote, the surveyor was very friendly and knowledgeable and the fitter was very good too. After shopping around, both the wait time and price was the best in Barnsley. Really happy we chose them. Will definitely recommend

Laura Moody - 10/10/22

Had a large garden room built and decking area by D&I ...can honestly say David and Ian have been nothing but accommodating to our needs. Been absolutely fabulous with us in every way. Also a big Thankyou to the fitters Jason, Brandon, & Terry for weeks and weeks of hard work.

Terry Vaile - 01/09/21

Gave D&I a call after struggling to get a ramp done for my mother in law who has been diagnosed with motor neurone disease and hasn’t been able to leave the house for a year. They immediately got on with sorting it and it wasn’t an easy process but Dave never stopped planning it and came up with a solution, They had black composite decking with a ramp and it looks absolutely beautiful ,cannot thank you all enough for everything you’ve done an absolute brilliant service

Lucie Evans - 03/05/21

Anyone looking for new Conservatory with a light weight tiled roof look no further. These guys do a excellent job, so organised all the trades followed each other, even Covid 19 only caused slight delay D & I were back on the job as soon as safety allowed. I doubt you will get a better price anywhere else either.

Jillian Butler - 05/11/21

Would definitely recommend. Came round to offer quote quickly. No hard sell (didn't spend hours trying to wear me down like other companies). Fair and competitive price. Very helpful in organising a fairly fast turnaround to fit in with our other building work. Guys that came to fit windows did a really neat job, took care to put down dust sheets and also tidied up after themselves. Windows look great. Certificate arrived within a couple of weeks as promised. Thanks D&I!

Sue McGlone - 23/10/2017

Friendly, helpful and no pressure. Recommended.

Simon Gillard - 27/10/2020

Frequently Asked Questions

Read through our frequently asked questions for more information. If what you need isn’t here, get in touch so that we can help you through the installation process. 

Are your products eco-friendly?

As a company, we make sure that all of our products are reliably sourced and responsibly handled, including those from local sources. We have products made from sustainable materials, such as aluminium, and biodegradable timber options are available. You can talk to us more about our investment in eco friendly products and environmentally friendly installations by contacting us online or calling 01226 280380.

Do D&I Windows install decking?

What is the difference between a conservatory, an orangery, and a garden room?

Contact Us

Get in Touch

Please contact us if you have any further queries about double glazing in Leeds or would like to discuss your next home improvement project with a member of our staff.

Online Quote

Start Your Quote

You can also use our online quote generator to get a free double glazing quote for your Leeds house right now. It is quick and simple to use, producing a guide price in minutes!


Privacy Policy | Cookie Policy | © 2024 D & I Home Improvements

Start Your Quote

Call Us

Email Us