Call Osborn Glass, London Double Glazing 020 8683 8406
Windows, doors & conservatories - London, Surrey, Kent & surrounding areas
South London’s leading timber window suppliers
Timber window frames are the best way to elevate the look and feel of a traditional or conservation area property. With a range of timber grades – including Accoya, Sapele, European oak and European redwood – your new windows will be designed to your exact specifications.
Whether you’re looking to install brand-new casement timber windows, or tilt & turn windows that amplify ventilation and sunlight, our extensive range contains something for every kind of property.
Why choose Osborn Glass for your timber windows?
We’ve been helping homeowners and property developers to source, deliver, and install new timber windows for decades.
Our doors first opened in Croydon, South London in 1966, and since then we’ve worked with countless clients to elevate the look and value of their property with new glass and window installations.
These decades of experience have given us insight into the challenges that come with choosing and installing timber windows, and we’ve developed an excellent network of the best suppliers to ensure you receive only the best windows for your property.
So whether you’re looking to replace uPVC frames in your contemporary home, or need to upgrade your conservation area property, our friendly team of timber window specialists are on hand to help.
Explore all the areas we cover by visiting our dedicated service locations page.
Email us today
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.
Call Osborn Glass, London Double Glazing 020 8683 8406
How long do timber windows last?
New Accoya timber window frames (which we work with) have a life expectancy of 60 years. Some windows have lasted up to ten years on top of that figure. You can rest assured that your new timber windows will last decades, and can easily be repaired and maintained to extend their lifespan.
How does different weather affect timber windows?
Timber windows and doors that are not properly sealed can shrink in excessively cold temperatures, and if exposed to long periods of high humidity, a lack of seal may cause the timber to warp. However, with quality Accoya wood and proper sealing, this is extremely rare.
How much are timber windows?
We approach every project from a fresh perspective, taking into account your design, quantity, and size requirements. This allows us to provide a bespoke timber windows quote that is competitive and tailored to your exact specifications. To secure yours today, please contact us online or call a member of our friendly team.
Protect your home with storm-proof timber frames
Stormproof casement timber windows are available in a wide range of styles, colours and opening options to suit your intended look and feel. Frames can be manufactured using different grades of timber, including Accoya, Sapele, European oak and European redwood.
Your timber windows are designed with security in mind. By using a combination of fitted mushroom bolts and shoot bolts, they conform to the BS7950 security test.
Flush casement timber windows
Our flush casement timber windows are designed to combine traditional aesthetics with modern technology. These are particularly suited to areas of conservation and are one of our most popular timber products. Available with four sash types as shown above.
