Business Details
Trusted uPVC Windows & Doors in Derby
Established in Derby, J&B Windows has built a reputation as a trusted provider of uPVC solutions with over 40 years of combined industry experience. Our team of skilled craftsmen specialises in the supply and installation of high-quality windows, doors, conservatories, and fascia systems, all manufactured to British standards. We prioritise customer satisfaction through meticulous attention to detail, offering a 10-year insurance-backed guarantee for added peace of mind. Recognised as one of Derby's top three window fitters for three consecutive years, we combine technical expertise with a commitment to professionalism. Our directors, James Dowd and Barry Crossley, oversee every project personally, ensuring seamless service from initial consultation to completion.As members of FENSA and the Glass and Glazing Federation, we uphold rigorous quality and compliance standards. Serving Derbyshire, Nottinghamshire, and Leicestershire, we provide tailored solutions to meet diverse architectural needs while maintaining competitive pricing. Our focus on energy-efficient materials, such as A-rated windows and self-cleaning glass, reflects our dedication to innovation and sustainability. With a proven track record of exceeding client expectations, we remain dedicated to delivering exceptional value through both product excellence and service reliability.
Services
Windows
Doors
Conservatories
Fascia
Soffits
Guttering
Highlights and features
- We have over 40 years of combined experience in uPVC installations.
- Our FENSA and GGFi memberships ensure quality-assured service.
- All products come with a 10-year insurance-backed guarantee.
- We offer free, no-obligation quotes for all projects.
- Our directors personally oversee every installation from start to finish.
Associations and certifications
- FENSA
- Glass and Glazing Federation
What people say
Highest standards
Professionalism
Quality
Exceed expectations
Glowing reviews
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern security features, offering A-rated insulation to reduce energy bills and noise. Available in styles like tilt-and-turn or bay windows, they enhance home aesthetics while maintaining durability. Tailored to meet individual preferences, our installations ensure long-term performance and comfort.
Composite Doors
We install composite doors with advanced locking systems for enhanced security and thermal efficiency. Customisable in colour, finish, and hardware, these doors provide a robust barrier against draughts and noise. Our precision fitting guarantees seamless integration with existing structures, boosting both safety and curb appeal.
Conservatories
Modern uPVC conservatories offer year-round usability with energy-efficient materials and self-cleaning glass options. Available in various designs, they expand living space without requiring planning permission in most cases. Our rapid installation ensures minimal disruption while adding property value.
Fascia and Soffits
Durable uPVC fascia and soffit replacements enhance roofline aesthetics and drainage efficiency. Installed without scaffolding, our systems resist weather damage and require minimal maintenance. This cost-effective upgrade improves home insulation and exterior longevity.
Guttering Systems
We supply and install high-performance guttering to complement fascia and soffit upgrades. Designed to prevent water damage, our systems ensure efficient rainwater management. Durable materials and precise fitting reduce long-term maintenance needs while protecting property foundations.
People
James Dowd
Director
With over 30 years in the industry, James oversees project quality and client relations. His expertise ensures installations meet exacting standards while maintaining cost-effectiveness for customers.
Barry Crossley
Director
Barry brings extensive technical knowledge to uPVC solutions, focusing on innovative product selection and installation best practices. He works closely with clients to deliver tailored, high-performance outcomes.
Questions
What services does J&B Windows offer?
We specialise in uPVC windows, doors, conservatories, fascias, soffits, and guttering systems tailored to residential properties.
Are your products energy-efficient?
Yes, all windows and doors are A-rated for energy efficiency, reducing heat loss and noise pollution.
Do you provide guarantees?
We offer a 10-year insurance-backed guarantee on all installations for added peace of mind.
How long does installation take?
Most projects, including fascias and conservatories, are completed within days, minimising disruption to your home.
Which areas do you serve?
We operate across Derby, Derbyshire, Nottinghamshire, and Leicestershire with free local consultations.
