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Your Trusted Partner for Windows, Doors & Conservatories in Sheffield
Correct Choice Windows & Doors has been redefining the double glazing industry in Sheffield and surrounding areas for over 15 years. Our journey began with a clear mission: to challenge outdated sales practices and deliver premium-quality windows, doors, and conservatories with absolute transparency. We combine technical expertise with ethical standards, offering a no-pressure consultation process that empowers customers to make informed decisions. Our team of certified professionals brings decades of collective experience to every project, ensuring meticulous attention to detail from initial design through to installation.

As a CERTASS-registered company with TrustMark accreditation, we back our work with a 10-year insurance-guaranteed warranty, reflecting our confidence in the durability and performance of our products. Our commitment to customer satisfaction is evidenced by numerous five-star reviews across independent platforms, where clients consistently praise our professionalism, craftsmanship, and exceptional after-sales service.
Services
Windows Doors Conservatories Lightweight Roofs UPVC Windows
Highlights and features
  • We have 15 years industry experience in double glazing installations
  • Our sales appointments are no-pressure and information-focused
  • We provide a 10 year insurance-backed guarantee on all installations
  • TrustMark Accredited with CERTASS registration for quality assurance
  • Consistently rated #1 in customer satisfaction across independent review platforms
Associations and certifications
  • TrustMark
  • CERTASS
What people say
Excellent service Fantastic workmanship Highly recommend Great communication Transformed my home
Services
Windows
Our energy-efficient windows combine advanced manufacturing techniques with A-rated thermal performance. Featuring heat-reflecting glass and 100% lead-free frames, they offer enhanced security through multi-point locking systems. Each installation comes with a 15-year performance guarantee, ensuring long-term durability while reducing energy costs for homeowners across South Yorkshire.
Doors
We offer customisable composite doors with superior thermal efficiency and security features. Available in 26 colour options including woodgrain finishes, our doors incorporate reinforced materials and advanced locking mechanisms. The range includes modern bi-fold designs, traditional French doors, and durable entrance solutions backed by a 10-year warranty.
Conservatories
From classic Victorian designs to contemporary orangery solutions, our conservatories are built to the highest standards. We specialise in lightweight tiled roofs with U-values as low as 0.15, eliminating temperature extremes while maintaining natural light. Each structure comes with a 10-year insurance-backed guarantee and is tailored to complement both modern and period properties.
Lightweight Roofs
Our insulated tiled roof system transforms existing conservatories with energy efficiency 10 times greater than standard glazing. Available in slate-style or traditional tiles, these roofs maintain aesthetic appeal while providing year-round comfort. The retrofit solution includes internal surface options and is compatible with all conservatory styles from Edwardian to Gable-ended designs.
UPVC Windows
Our A-rated UPVC windows feature heat-reflective glass and concealed glazing gaskets for unobstructed sightlines. The lead-free frames with welded corners ensure mechanical strength and aesthetic consistency. Available in multiple styles, they offer enhanced security through multi-point locking systems and come with a comprehensive 15-year performance guarantee.
People
Craig Brookes
Director
With over 15 years in the double glazing industry, Craig leads our operations with a commitment to ethical practices. He oversees project management and customer consultations, ensuring every installation meets our high standards while maintaining transparent communication throughout the process.
Mark
Lead Installer
As a senior installation specialist with a decade of experience, Mark ensures precision in every project. His expertise covers complex conservatory builds and window replacements, consistently delivering workmanship that clients praise for its quality and attention to detail.
Luke
Installation Technician
Luke brings technical expertise to our installations, specialising in door fitting and conservatory construction. Known for his courteous approach and meticulous work ethic, he plays a key role in maintaining our reputation for professional service and exceptional finish quality.
Questions
What areas do you serve for window and door installations?
We provide services across Sheffield, Rotherham, Doncaster, Barnsley, Wakefield, and Leeds, covering all residential properties within South Yorkshire and surrounding regions.
Do you offer guarantees on your installations?
Yes, all our products come with a 10-year insurance-backed guarantee, with windows specifically covered by a 15-year performance warranty for added peace of mind.
How long does a typical installation take?
Most window and door installations complete within one to two days, while conservatory projects typically take 4-6 weeks from initial consultation to final fitting, depending on size and complexity.
Are your sales consultations pressure-free?
Absolutely - our 30-minute appointments focus on providing comprehensive information without high-pressure tactics, allowing customers to make informed decisions at their own pace.
What accreditations do you hold?
We maintain TrustMark accreditation and CERTASS registration, ensuring our work meets industry-leading standards for quality, safety, and customer protection.
Can you replace existing conservatory roofs?
Yes, our lightweight tiled roof system offers a retrofit solution compatible with all conservatory styles, providing improved thermal efficiency while maintaining structural integrity and aesthetic appeal.
Videos
Reviews (6)
Ashley Pierre
Dec 24, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Craig and the team where very professional and went out of the way to help solve any challenges with my installation. The sales process was easy and there was no pressure to buy. Their advice was top notch. Great value windows and top quality product.
Services:Glass installation,Door installation,Window installation
Matt Spivey
Dec 02, 2021 Report
Our old conservatory was freezing in winter and roasting in summer and had been relegated to a storage room so we decided to replace it. Craig came out to see us within a couple of days which was very different from the response we got from other companies we enquired with. He was very straightforward and didn't use any of the usual sales tactics but gave us a ballpark price and left it with us. When we were ready he came out to see us again and firmed up the quote, and we were happy to sign the contract.
Installation took place a few weeks later and the team were brilliant - polite, clean and
Laura Birch
Nov 24, 2021 Report
We used Correct Choice for converting our existing old fashioned conservatory into a modern extension. From the very first meeting at the quote stage right through to completion we cannot fault the service we have received. Craig is very professional & very efficient- he gets done what he says he will & when he says. The guys that did the build were great- came on time & worked hard to get the job done. They tidied up & left everything looking spotless. All the guys involved in the job were a genuine & friendly bunch. The extension looks amazing & we cant wait to get started on the finishing
John Grierson
Nov 17, 2021 Report
I would highly recommend Correct Choice Windows after we used them recently to install replacement windows and doors at our offices. The whole process was very professional from the initial visit to installation. No pressure, no hassle and excellent communication all the way through. The fitters were punctual, polite and very considerate of our employees. Any mess was cleared away at the end of each day. For an industry which is littered with old school sales tactics and cowboys, these guys are doing things differently and its very refreshing.
Judith Kemp
Oct 20, 2021 Report
The easiest review Ill ever be able to write. This is how it should be, you agree a price, they come when they say they will and its all been planned out so the job goes smoothly and easily. Great communication from the office and the builders did amazing, working hard, arriving when they say they will and tidying up after themselves - in fact my conservatory has never been cleaner! The room looks great, looking forward to painting it and using it in winter!
Eleanor Buckley
Sep 02, 2021 Report
After having many quotes for new windows we didnt feel satisfied and so did further research and decided to ask Correct Choice for a quote.
Craig turned up on time, he was professional, polite and welcoming. We told Craig what we wanted and he advised us as to the best approach for our home. We were looking to have new windows and doors for the whole house and so really appreciated being guided by him. He was not pushy and left us his quote. We knew instantly we wanted to use Correct Choice and felt safe in their hands. We accepted the quote and Craig came around again. He was lovely with