Supreme Windows London designs, supplies and fits conservatories across Croydon, Thornton Heath and South London. A conservatory is one of the most cost-effective ways to add light and living space to your home, whether you want a bright dining room, a family room or a quiet spot to relax. Every conservatory is built to a high standard, fitted by our own team and finished to last.

Call 020 8050 4602 or request a free quote to start planning your conservatory.

Why choose a conservatory

• Adds valuable living space and natural light to your home
• A cost-effective alternative to a full extension
• Fitted with energy-efficient glazing to keep the space usable all year round
• Built with quality doors and windows by our own team
• A wide choice of styles to suit any property

Conservatory styles

We build conservatories to suit the age and character of your home, including:

• Victorian, with a rounded, elegant shape and detailed roof
• Edwardian, with a square or rectangular floor plan for maximum usable space
• Lean-to, a clean, simple design ideal for bungalows and smaller spaces
• Gable-fronted, with a striking high roof that lets in extra light

How it works

1. Free design and quote. We visit, discuss your ideas, measure up and give you a written, no-obligation price.
2. Manufacture. Your conservatory is made to your exact specification and chosen finish.
3. Installation. Our own team builds and fits everything cleanly and to a high standard.
4. Certification. You receive the relevant certification and guarantee on completion.

Frequently asked questions

Can I use a conservatory all year round?
Yes. With modern energy-efficient glazing and the right roof, a conservatory stays comfortable in both summer and winter, so you get usable space throughout the year.

Do I need planning permission for a conservatory?
Many conservatories fall under permitted development and do not need planning permission, but it depends on the size and your property. We can advise during your free survey.

How much does a conservatory cost?
It depends on the size, style, glazing and finish. We give a fixed written price after a free survey rather than a misleading average. Request a quote for an exact figure.

Areas we cover

We design and build conservatories across South London and Surrey, including Croydon, Thornton Heath, Bromley, Sutton, Orpington, Norbury, Streatham, Tooting, Beckenham, Wallington and Banstead.

Get a free quote

Ready to add space and light to your home? Call 020 8050 4602 or request your free quote online today.