Supreme Windows London supplies and fits doors of every kind across Croydon, Thornton Heath and South London. From secure composite front doors to elegant bifold, sliding, patio and French doors, we offer a wide range of styles, colours and finishes to suit your home. Every door is fitted by our own installers and every installation is FENSA registered.

Call 020 8050 4602 or request a free quote to get started.

Our door ranges

• Composite doors, the strongest and most secure choice for a front door, with the look of timber and none of the upkeep
• Bifold doors, folding right back to open your home fully onto the garden
• Sliding doors, a sleek, space-saving way to bring in light and connect indoors and out
• French and patio doors, classic ways to link your home to the garden
• Front and back doors in uPVC, aluminium and composite, secure, insulated and built to last

Why choose our doors

• A wide choice of styles, colours and finishes to match any home
• Secure by design, with multi-point locking as standard
• Energy-efficient, helping keep your home warm and your bills down
• Fitted by our own installers, never subcontracted
• FENSA registered, with a comprehensive insurance-backed guarantee

How it works

1. Free survey and quote. We visit, measure up and give you a written, no-obligation price.
2. Manufacture. Your doors are made to your exact size, colour and finish.
3. Installation. Our own fitters install everything cleanly and tidily.
4. Certification. You receive your FENSA certificate and guarantee on completion.

Frequently asked questions

Which type of door is most secure?
A composite door is the most secure choice for a front door, thanks to its solid core and multi-point locking. All our doors are fitted with high-security locking as standard.

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

Are your doors FENSA registered?
Yes. Every installation is FENSA registered and certified as compliant with building regulations, with a certificate provided on completion.

Areas we cover

We supply and fit doors 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 upgrade your doors? Call 020 8050 4602 or request your free quote online today.