Call Us: 020 8653 2200
Windows, doors & conservatories - London, Surrey, Kent & surrounding areas
Osborn Glass, 33/34 High Street,
South Norwood, London, SE25 6HA
Call Osborn Glass, London Double Glazing

Call Osborn Glass, London Double Glazing 020 8683 8406

Home » Doors » French/Patio Door Installer » uPVC Patio/French Door Installer

French doors made to measure for your property

Opt for full-height glazing or a timber-effect finish amongst many other choices. However you want your French door to look, there’s an option for you. Whether you’re thinking of a grand entrance or easier garden access, uPVC works well.

Excellent security features

A modern door means modern security. Our French doors include:

  • a multipoint lock
  • 6 x high-performance bi-parting hooks
  • 3 Star cylinder
  • anti-lift device
  • aluminium interlock including woolpile
  • stainless steel adjustable rollers

All these doors come with double-glazed toughened glass as standard.

John Fredericks

Established in 1970, John Fredericks Plastics have now amassed 50 years of trading with a strong record of innovation and a loyal customer base.

They’re driving force is to “raise the bar” where thermal performance, security and colour options are concerned. And the ranges that we supply, including their Halo PVC-U range, offer unique designs for you.

The John Fredericks product range is branded as the Ultimate CollectionTM. We supply and install the full range in and around South London.


As a leading trade supplier of VEKA uPVC windows, doors and conservatories, Glazerite offer one of the most comprehensive product ranges on the market.

Call Osborn Glass, London Double Glazing 020 8683 8406

Window and door installations in South London and beyond

Since 1966 we’ve been supplying and installing the finest windows, doors, conservatories and more to people just like you. Most of our customers are located in London, Kent and Surrey, but we are happy to supply and install our windows right across the Home Counties, East Anglia and the Southeast. Get in touch with us today with any questions, concerns or queries and we’ll be happy to help.

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Whether you’re looking for a quote, have a question, or anything else we can help with.
Send us an email and we’ll aim to respond within 24 hours.