Business Details
23 Years
experience
Trusted Windows, Doors & Conservatories in Chislehurst
Established in 2003, 1st Independent Windows is a family-run business with over 40 years of collective experience in supplying and installing high-quality windows, doors, conservatories, and roofline products. Our team prioritises expert advice, precision craftsmanship, and customer satisfaction, offering a comprehensive range of PVCu and aluminium solutions tailored to diverse tastes and budgets. All installations comply with British Standards and FENSA regulations, supported by a 10-year insurance-backed guarantee.We pride ourselves on transparency, no-pressure sales, and a reputation built on repeat business and personal recommendations. Our commitment to quality extends to eco-friendly materials, innovative design, and low-maintenance solutions that enhance property value and energy efficiency. With a focus on local service in Chislehurst and surrounding areas, we combine industry expertise with a personal touch to deliver results that meet both practical and aesthetic needs.
Services
Windows
Doors
Conservatories
Roofline Products
Composite Doors
Aluminium Windows
Bi-folding Doors
Flush Sash Windows
Patio Doors
Orangeries
Details
- Year established: 2003
Highlights and features
- We have over 40 years of combined experience in the double glazing industry.
- Our family-run business ensures consistent, personal service from start to finish.
- Every installation includes a 10-year insurance-backed guarantee for peace of mind.
- We are FENSA-accredited, meeting all relevant building regulations and standards.
- Highly rated for professional service, punctuality, and clean, efficient installations.
Associations and certifications
- FENSA
- Checkatrade
- Which? Trusted Traders
What people say
Excellent workmanship
Professional service
No-pressure consultations
Competitive pricing
Highly recommend
Services
Windows
Our windows combine energy efficiency with security and aesthetic appeal. Available in casement, sash, and flush sash designs, they meet British Standards and Secured by Design specifications. Customisable colours and finishes ensure seamless integration with any property, while our 10-year guarantee provides lasting assurance.
Doors
From composite and bi-folding to stable and patio doors, our range enhances security and curb appeal. Featuring eco-friendly materials, internal glazing, and police-preferred specifications, our doors offer durability and style. Personalised hardware options and FENSA compliance ensure quality installations tailored to your home.
Conservatories
Designed to expand living space without planning permission, our conservatories blend modern uPVC and aluminium with traditional styles like Victorian and Edwardian. Insulated roofs, low-maintenance materials, and 10-year guarantees ensure comfort and longevity, adding value to properties of all ages.
Roofline Products
Soffits, fascias, and guttering protect against weather damage while enhancing exterior aesthetics. Our uPVC options provide durability, ventilation, and minimal upkeep, available in multiple colours and styles. Expert installation ensures compliance with building regulations and long-term performance.
Composite Doors
Composite doors merge strength and insulation using uPVC, foam, and GRP. Available in custom designs, they offer enhanced security and thermal efficiency. Backed by a 10-year guarantee, these doors combine modern technology with traditional craftsmanship for lasting performance and visual appeal.
Questions
What areas do you serve?
We operate in Chislehurst, Kent, and surrounding areas in Greater London, providing localised service with nationwide quality standards.
Do your installations include guarantees?
All installations come with a 10-year insurance-backed guarantee, ensuring long-term reliability and customer confidence.
Are your products compliant with building regulations?
Yes, we are FENSA-accredited and adhere to Document L Building Regulations, ensuring all installations meet current standards.
Can I get a free quote?
Absolutely – we offer free, no-obligation quotes with no pressure to proceed, tailored to your specific requirements.
What types of windows do you offer?
We provide casement, sash, tilt-and-turn, and flush sash windows in custom colours and finishes to suit all property styles.
How experienced is your team?
Our staff have over 40 years of combined experience, specialising in high-quality window, door, and conservatory installations since 2003.
Reviews (1)
Steve Duckworth
Aug 30, 2018
Report
Excellent, we are so pleased with our new windows and front door. Couldn't fault the service or the product. We had a door installed into a newly plastered room and the fitter didn't make a single mark on the wall. Would definitely recommend
