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 » Windows » Sash Window Installer » Timber Sash Windows

Handcrafted box sash or sliding windows

Our bespoke timber box sash/sliding sash windows are handcrafted and designed to take double glazed sealed units. We offer these in various depths and specification to ensure your thermal and acoustic requirements are met.

Sollex’s windows use weights and pulleys to replicate traditional vertical sliding sash windows with the benefits of a modern, long-lasting window. These also come with slimline sashes for maximum glass exposure.

Timber frame options

Choose from a wide range of styles, colours and opening options. Frames can be manufactured using different grades of timber, including Accoya, Sapele, European Redwood. Nordic Pine, Siberian Larch and our Oak range are engineered wood to offer extra strength and reduce expansion and contraction.

Solid brass, chrome and stainless steel accessories

You have a choice from a range of furniture options and working mechanisms, giving the windows an authentic look and feel. Complete with sash lift handles and central sash ring with locking fitch fasteners.

Choose from solid brass, chrome and stainless steel. It operates on sash cords, ball race pulleys and sash weights; our sash slider also has the facility to restrict the opening to 100mm, which is provided using a twist lock. Additional security can be provided using a second twist lock, but this option is not available with internal horns.

Sollex timber windows and doors

If you’re looking for timber windows and doors that achieve the vintage style and charm we all know and love from the material while bringing modern features, security and ventilation, then look no further than our supplier Sollex. Working with contractors and installer across London and the South East, we’ve been proudly working alongside them for many-a-year.

Their 30 years in the trade has seen them install over 30,000 windows and doors of varying measurements, colours and complexities. And, they particularly excel in conservation areas, working with Grade I & II listed buildings.

They’ll match an existing design, or work with you to create something new, and their FSC certified timber comes from sustainable sources. Ask us about Sollex products today, if you want to learn more!

Bereco timber windows & doors

Bereco’s timber windows and doors are designed with performance in mind. Bereco were one of the first companies to use soft coat low ‘e’ argon filled double glazing and Secured by Design approved locking systems all incorporated into laminated defect-free engineered wooden windows and door frames. This not only improves the products appearance but its longevity and overall structural strength.​

Today their standard product’s thermal rating is 40% better than the building regulations require.

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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