Beautiful Windows, Doors & Conservatories for Your Home
Premium PVC and aluminium installations across the South East and London — tailored to your home and budget.
- Free, no-obligation quotations
- Energy-efficient double & triple glazing
PVC & Aluminium Windows Built for UK Homes
From casement and sash to bi-fold doors and tiled conservatory roofs — quality and efficiency at the core.
- FENSA & IWA approved installers
- 10-year insurance-backed warranty
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 quality products
Serving homeowners across the South East UK and London
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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
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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
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Conservatory Roofs
Tiled conservatory roofs for year-round comfort
Explore ProductsFunding & Price Calculator
Get an instant estimate for your window replacements and check your monthly finance options.
Estimated Breakdown
Spread the Cost Options
*Estimates are illustrative. Real figures are subject to survey and site dimensions. Vouchers subject to qualification schemes.
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.
Visit Our Showroom
Visit us at 124 London Road, London, EC1V 2NX and be inspired by our range of PVC and aluminium windows, doors and conservatory roofs. See products in person and speak with our advisors — open Monday to Friday, 9am to 5pm.
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