Business Details
50+ Years
experience
Your Trusted Home Improvement Partner in Chorley
Established in 1975, Grosvenor Windows has built a reputation as a leading provider of premium home improvement solutions. With over four decades of experience, we specialise in designing and installing energy-efficient windows, doors, conservatories, and orangeries tailored to both residential and commercial properties. Our commitment to quality is underscored by our membership in Network Veka, ensuring rigorous manufacturing and installation standards. We utilise advanced materials such as uPVC, composite, and aluminium from trusted brands like Palladio and Solidor, achieving A+ energy ratings and thermal efficiency. Our team of experts delivers bespoke solutions, combining innovative design with robust security features, including Secured by Design and Sold Secure Diamond accreditations.We pride ourselves on maintaining family values while offering a personalised service, supported by a 10-year insurance-backed guarantee. Our showroom in Chorley, Lancashire, serves as a hub for customers seeking durable, aesthetically pleasing installations, with testimonials highlighting our professionalism and attention to detail. As part of the Croston Grosvenor Group, we continue to expand our reach while upholding the principles of excellence established by our founder, Peter Mills.
Services
uPVC Windows
Composite Doors
Conservatories
Orangeries
Roofline
Flat Roofs
Property Extensions
Garage Doors
Details
- Year established: 1975
Highlights and features
- We have over 40 years of experience in bespoke home improvement solutions.
- Our products feature advanced locking mechanisms with anti-bump and anti-drill technology.
- We exceed building regulations with A+ energy-rated windows and doors.
- Our installations come with a 10-year comprehensive insurance-backed guarantee.
- We maintain rigorous quality standards through Network Veka membership.
Associations and certifications
- Network Veka
- Secured by Design
- BSI 3 star
- Sold Secure Diamond
What people say
Great job
Excellent work
Professional manner
Cracking lads
Talk of the street
Services
A+ Rated Windows
Our A+ rated uPVC and composite windows exceed building regulations with U-values as low as 0.8. Featuring advanced thermal efficiency, they reduce energy bills while enhancing property aesthetics. Ideal for homeowners seeking sustainable, secure, and noise-reducing solutions.
Composite Doors
70mm high-density composite doors with multi-point locking systems offer superior security. Available in 24 standard colours, they combine durability with aesthetic appeal. Designed to resist forced entry and weather damage, ensuring long-term performance and property value.
Conservatories
Custom-designed conservatories with Smart Glass or Superlite Tiled Roofs provide year-round usability. Our structures meet thermal and security standards, blending seamlessly with existing architecture. Perfect for expanding living spaces while maintaining energy efficiency.
Orangeries
Tailored orangeries featuring brick bases and glazed roofs create elegant living spaces. Designed with high-performance materials, they offer thermal comfort and architectural grandeur. Ideal for homeowners seeking a premium blend of traditional and modern design.
Flat Roofs
Firestone Rubber and GRP flat roofing systems provide durable, weatherproof solutions. Installed with fire-resistant materials and insulation, they meet building regulations. Suitable for extensions, porches, and commercial properties requiring low-maintenance, long-lasting coverage.
People
Richard Martin
Head of Business Development
With over 20 years in home improvements, Richard drives strategic growth while maintaining Grosvenor's commitment to quality. His expertise ensures innovative product offerings and customer-centric solutions that align with market demands.
Ian Jamieson
Head of Customer Retention
Ian oversees post-installation services, ensuring client satisfaction through meticulous follow-up. His focus on relationship-building has strengthened Grosvenor's reputation for reliability, reflected in numerous positive testimonials and repeat business.
Questions
What types of windows do you offer?
We provide A+ rated uPVC, composite, vertical sliding, and aluminium windows with thermal efficiency and security features.
Are your products accredited?
Yes, we are members of Network Veka and hold Secured by Design, BSI 3 star, and Sold Secure Diamond accreditations.
Do you offer a guarantee?
All installations come with a minimum 10-year comprehensive insurance-backed guarantee.
What areas do you serve?
We operate nationwide, serving domestic and commercial clients across the UK.
Can you help with commercial projects?
Yes, we've delivered solutions for schools, offices, and social housing for over 30 years.
