Transform Your Home with Luxury Windows & Doors
Bespoke uPVC & aluminium architectural installations across London & the South East — tailored to your property and budget.
- FENSA & IWA Accredited Installers
- 10-Year Insurance-Backed Warranty
- Free, No-Obligation Home Consultation
Energy-Efficient Windows Built for British Homes
Double & triple glazed casement, sash, and flush windows designed for maximum thermal performance and sleek elegance.
- A+ Rated Thermal & Noise Insulation
- Multi-Point High-Security Locking Systems
- 10-Year Guaranteed Quality Assurance
Orangeries, Roof Lanterns & Conservatory Roofs
Expand your living space with solid tiled conservatory roofs, sleek bi-folds, and panoramic glass roof lanterns.
- Year-Round Temperature Control & Savings
- Custom Architectural Glass Designs
- Expert Local Installation Specialist Team
Premium products with a local service
Discover how Lux Windows helps South East and London homeowners with high-quality PVC and aluminium windows, doors and conservatory roofs — designed for style, performance and lasting efficiency.
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See the Lux Windows Difference
Drag the slider to compare an old, weathered window installation with our premium new energy-efficient aluminium window systems.
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Hundreds of 5 Star Reviews
Your trusted local home improvement installer
"Mark H just came and carried out installation on two bathroom windows. He was on time, very polite, clean and completed the task quickly."
Jon M
Verified Customer"Chris and Martin did an excellent job of replacing two of our windows. The job was clean, they cleaned up nicely and were highly friendly."
Jacqueline Gore
Verified Customer"Chris and Martin were excellent. Arrived on time, took care with dustsheets, cleaned up perfectly and did a first-class double glazing installation."
Richard Silver
Verified CustomerYears of Experience
Helping homeowners across the South East & London
Guarantee
Insurance-backed quality warranty
Satisfaction Rate
Rated highly by local homeowners
Approved Installers
IWA approved · fully insured certified fitters
Who Lux Windows is
Here at Lux Windows we are dedicated to transforming homes with beautiful windows, doors and conservatories across the South East. We always put our customers first and want to help you achieve the home of your dreams, whatever your budget.
Where Luxury Meets Efficiency
With over 20 years' worth of experience behind our team, we take great pride in finding the ideal renovation for each homeowner's needs. Quality and efficiency sit at the core of every product — with PVC as our main range, plus aluminium options, FENSA & IWA approval, and a 10-year insurance-backed warranty.
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PVC Windows
Aluminium Systems
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Doors & Conservatories
Our Simple Customer Friendly 4 Step Process
Free survey and quote
No obligation, no pressure
Tailored recommendation
Products suited to your home and budget
Expert installation
FENSA & IWA approved certified fitters
Warranty & aftercare
10-year and insurance-backed cover
Our Wide Range of Premium Products
Engineered for maximum thermal efficiency, security, and elegance across London & the South East.
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PVC Windows
Our core range — durable, efficient uPVC for UK homes
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Aluminium Windows
Sleek slimline frames for modern homes
Casement & Flush
Classic and contemporary opening styles
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Bay, Bow & Sash
Character windows for period and family homes
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Composite Doors
Secure, stylish entrance doors
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French & Patio Doors
Open up your home to the garden
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Bi-fold & Stable Doors
Wide openings and charming stable designs
Conservatory Roofs
Tiled conservatory roofs for year-round comfort
Built on Quality, Efficiency & Local Trust
At Lux Windows, we combine over two decades of experience with premium products and a genuine local service — so every homeowner gets the right renovation, done properly.
Customers First
We help you achieve the home of your dreams — whatever your budget — with free, no-obligation quotations.
Premium · Local
Premium products delivered with a local service across the South East UK and London.
Certified Fitters
FENSA and IWA approved. Fully insured. All fitting teams are certified in the trade.
10-Year Warranty
Every installation is backed by our 10-year warranty and an insurance-backed guarantee.
Need Advice? Chat With Our Team Today
Get reliable advice on your home improvements, with no home visit required.
Call Today: 020 3954 2553
Here's What Our Customers are Saying
"The double glazing installers were polite, cleaned up every day, and did a superb job. The PVC windows look amazing and have made a massive difference to the warmth of our home. We couldn't be happier with Lux Windows."
Mr. & Mrs. Davis
South East HomeownersFrequently Asked Questions
Get quick answers to the most common questions about window replacements.
Prices vary depending on frame material (PVC or aluminium), size, style, and glazing (double or triple). Contact us for a free, no-obligation quote and site survey tailored to your home and budget.
Double glazing features two panes of glass with an insulating gas layer between them. Triple glazing adds a third pane for higher thermal efficiency and stronger noise reduction — ideal for busy South East and London streets.
Yes, replacements must meet thermal insulation and safety glass standards. As a FENSA-approved installer, Lux Windows handles compliance and registers your certification after installation.
A standard domestic replacement is usually completed by our certified fitting teams within 1 to 2 working days, keeping disruption to a minimum.
Yes. All Lux Windows PVC and aluminium installations come with a comprehensive 10-year warranty, plus an insurance-backed warranty for extra peace of mind.
Book a Free No-Obligation Quote
Transform your home with Lux Windows. Request a free, no-obligation home consultation and detailed quote from one of our local window & door specialists. We will measure up, discuss design options, and provide expert advice — completely free of charge.
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