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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

uPVC casement windows supplier & installer

Osborn Windows > Windows > uPVC casement windows supplier & installer

uPVC technology is only improving, and with the material mimicking timber more and more closely, the practical casement style window is finding a place on more traditional and contemporary properties like yours. 

Offering ease of working and maintenance alongside a variety of styles and finishes to choose from, whether you’re renovating, replacing or designing a new series of homes the casement style is one not to write off so quickly. If you’re looking to learn more about this style, give our offices a call.

Agate Grey Heritage casement Window - South London

Installing a wide range of uPVC casement windows to homes across London and the Southeast

Casement windows manufactured from uPVC offer several great benefits:

  • Highly durable with a lifetime guarantee
  • excellent energy efficiency properties
  • Security features that meet British Standards
  • An exciting selection of wood grain finishes and colours

Our uPVC casement windows do not fade, flake or tarnish in any way and require almost no maintenance. We pride ourselves on supplying bespoke uPVC windows that perfectly fit your home and deliver the cutting-edge energy-saving technology. Additionally, uPVC windows are robust with sturdy locks – resulting insecurity the meets and exceeds British Standards (PAS24 & Secure By Design -SBD).


uPVC brochures

Double or Triple Glazing?

Whether you require double or triple glazing, we can supply either. Naturally, superior quality double or triple glazing forms an integral part of any energy-efficient window system – delivering reductions in your energy bills that you’ll soon notice.

A wide range of handles

You can choose from a wide range of handle fittings for your uPVC windows, giving you maximum control over how your interior decor combine with your new windows. Whether you want gold, silver, black or graphite, you’re sure to find the material and design that suits you in our extensive range.

Optional Georgian bars

Georgian bars are a popular design feature, often chosen for areas where building restrictions demand a particular classic look. At Osborn, you’ll find all our Georgian bars blend seamlessly into the window frame, whether you choose to have them fitted externally or internally.

Smooth corner joints

One noticeable drawback from inferior quality uPVC windows is a visible corner joint. But not with Osborn Glass: Our windows are manufactured using a unique technique that ensures this is virtually invisible.

An exciting range of glass choices

Naturally, as one of the UK’s most established glass specialists, you would expect a wide choice of glass pane styles. Osborn Glass does not disappoint; we offer a fantastic range of glass styles for residential and commercial buildings. Alongside double or triple glazing, we offer obscured glass, bevelled, coloured and leaded glass panels for your windows.

uPVC multi-chamber profile

All our window systems feature a multi-chamber profile, enhancing both rigidity and energy efficiency. This combined with superior glazing systems and seals results in uPVC windows that deliver an A energy rating as standard.

Classic, traditional or contemporary?

Whether your interior is classic, traditional or contemporary in style, we have a uPVC casement window design to meet your needs. From Victorian, Edwardian or Georgian – to sleek and super-modern, you’re certain to find a window style that will make your interior look fabulous, while enhancing security and energy efficiency.

Get in touch with Osborn Glass today and learn about the exciting possibilities of installing uPVC casement windows in your home.

Call our friendly team on 020 8683 8406

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