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Business Details
40 Years
experience
Premium Windows & Doors in Bedford
Established in 1986, KCW Windows has built a reputation for delivering high-quality, energy-efficient windows and doors tailored to both residential and commercial needs. As a family-run business, we prioritise customer satisfaction through innovative product design, rigorous security standards, and a commitment to affordability. Our team combines over four decades of industry expertise with a deep understanding of local market demands, ensuring every project meets exacting specifications. With a showroom showcasing over 20 uPVC window styles and a comprehensive range of composite doors, we provide solutions that enhance both aesthetics and functionality. Our dedication to excellence is reflected in our 20,000+ satisfied customers and partnerships with organisations like Bedford Borough Council.

We adhere to strict quality control processes, from initial consultation to installation, guaranteeing seamless service delivery. Our Secured by Design accreditation underscores our focus on safety, while our in-house manufacturing capabilities ensure precision and reliability. By maintaining transparent communication and offering tailored advice, we aim to exceed client expectations at every stage. Our legacy of trust and craftsmanship continues under the leadership of Karen Deegan, Liz Peeling, and Lucie Marshall, who uphold the companys founding principles of integrity and innovation.
Services
Trade Windows Trade Doors Roofline Smartwall MC Curtain Wall Ecofutural Visoglide Plus Composite Doors Bi-folding Doors Residence 9 Windows
Details
  • Year established: 1986
Highlights and features
  • Over 40 years of expertise in energy-efficient windows and doors.
  • Family-run business committed to quality and customer satisfaction.
  • Products meet Secured by Design standards for enhanced security.
  • Serving Bedfordshire and surrounding areas with tailored solutions.
  • 20,000+ satisfied customers across residential and commercial sectors.
Associations and certifications
  • Secured by Design
What people say
Fantastic service Exceptional work Clean and tidy installers Seamless transaction Amazing windows
Services
Trade Windows
We supply high-performance uPVC and aluminium windows designed to enhance energy efficiency and security. Our range includes double and triple-glazed options in smooth or wood-grain finishes, available in 20+ styles to suit modern and traditional properties. All products meet Secured by Design standards for peace of mind.
Composite Doors
Our composite doors combine durability with aesthetic appeal, featuring reinforced frames and advanced locking systems. Available in 15 styles and multiple colours, they offer enhanced security and thermal efficiency. Customisation options include decorative glass and hardware to match individual preferences.
Commercial Shopfronts
We design and install aluminium shopfronts tailored to commercial spaces, blending modern aesthetics with structural integrity. Solutions include curtain walling and Smartwall systems, ensuring energy efficiency and compliance with building regulations for retail and office environments.
Roofline Products
Our roofline solutions include fascias, soffits, and guttering crafted from low-maintenance uPVC. Designed to improve insulation and weather resistance, these products enhance a property's exterior while requiring minimal upkeep over their lifespan.
Bi-folding Doors
Aluminium bi-folding doors provide seamless indoor-outdoor living spaces with slim frames and smooth operation. Available in custom sizes and finishes, they maximise natural light and offer excellent thermal performance for residential and commercial applications.
People
Karen Deegan
Managing Director
With over 40 years in the industry, Karen leads KCW Windows' strategic growth, ensuring adherence to quality standards and customer-centric values established by the founding family.
Liz Peeling
Finance Director
Liz oversees financial operations, bringing decades of expertise in accounting and business management to maintain KCW's fiscal stability and long-term sustainability.
Lucie Marshall
HR Manager
Lucie manages human resources, fostering a culture of excellence and employee development to support KCW's commitment to quality service and innovation.
Ian Pettit
Head of Surveying & Projects
Ian leads surveying and project teams, ensuring precise measurements and tailored solutions for clients, combining technical expertise with customer-focused service delivery.
Gemma Deegan
Commercial Estimator
Gemma provides accurate cost assessments for commercial projects, leveraging industry knowledge to deliver value-driven solutions aligned with client budgets and specifications.
Questions
What areas do you serve?
We serve Bedfordshire and surrounding counties, including Bedford, Biggleswade, and Goldington, providing tailored window and door solutions for residential and commercial clients.
Do you offer commercial solutions?
Yes, we specialise in commercial shopfronts, curtain walling, and aluminium systems, delivering energy-efficient and secure installations for businesses and public sector projects.
What security features do your products have?
Our windows and doors meet Secured by Design standards, featuring advanced locking systems and reinforced frames to ensure maximum safety and peace of mind.
How long has KCW Windows been in business?
We have been operating since 1986, offering over 40 years of expertise in manufacturing and supplying high-quality windows, doors, and roofline products.
Can I visit a showroom?
Yes, our Bedford showroom displays over 20 uPVC window styles, 15 composite door designs, and aluminium products, with expert staff available for personalised advice.
Reviews (5)
Rosanna
Sep 21, 2021 Report
KCW windows provided me with a 10 year guarantee in 2018, which included PVC, glass & ALL moving parts, & dispite my efforts, KCW refuse to honour that 10 year guarantee, which I have evidence of, & dispite DGCOS trying to get involved, KCW still refuse to come out & honour that 10 year guarantee, & the reason is due to a previous successful complaint I raised to DGCOS, & now KCW are being spiteful, & will not honour that 10 year guarantee, which they very well know I have, I am now having to make complaints to an Ombudsman, & perhaps I might have to get a court order forcing KCW to honour that
Carol H. Scott
Aug 13, 2020 Report
First class service with excellent sales advice. A frendly and professional company with great customer support - no question to small! 5* surveyor, and 5* fitter, everywhere was spotless after replacing the inner porch door and side panel. This is the second time I have used KCW and wouldn't go to anyone else. Thank you Team KCW.
Mr. E.
Jun 12, 2020 Report
A fantastic service from start to finish. We have been impressed by all the team at KCW from the initial quote, to the surveyors, installers, quality assurance team and finance team. Our unusual and last minute requests have been accepted without hesitation and in good humour. The standard of work is exceptional with everyone taking a keen interest in getting things right. Our house was a tricky fit and it was clear early on that it was going to take an extra day from what was first estimated. Any other window company would have tried to have fit the install into the original timescale and bodge
Hannah
Jun 11, 2020 Report
High quality Windows and Doors, and amazing Customer Service! Would definitely use them again and recommend to everyone :)
Gemma Rogers
Jun 28, 2019 Report
Sales and customer service were great. Unfortunately the fitters were shocking. Very poor workmanship, had to get them back a few times to fix problems during installation. They left all the rubbish in the garden for two weeks, we had broken glass all over the patio where the old door they left outside blew over in the wind. Back door not fitted properly so water poured in when it rained so had to get them back again. Tonight the side door they fitted would not close. KCW had left the office for the night. Luckily an Everest fitter was working down the road and he came to help. The door had not