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Windows, doors & conservatories - London, Surrey, Kent & surrounding areas
Osborn Glass, 33/34 High Street,
South Norwood, London, SE25 6HA
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Timber Sash Windows

Osborn Windows > Windows > Timber Sash Windows

Timber Sash Windows By Osborn Glass

Timber/Wooden Box Sash Windows

Our timber or wooden box sash windows are perfect replacements for older traditional properties such as Victorian, Edwardian and Georgian styles. When replacing sash windows timber would be most clients first choice, and in some cases the only choice for areas of conservation, listed or for properties with heritage stature. Our timber sash windows are designed to offer modern solutions to without compromising on the traditional look and feel.

clapham sash (2) copy
UPVc Box Sash Windows, Conservation Area KT3
Timber Box Sash/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. Using weights and pulleys, these modern windows 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 Sash Options

Our vertical sliding timber sash windows are available in 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 is engineered wood to offer extra strength and reduce expansion and contraction.

Ironmongery and Working Mechanisms

Our traditional timber box sash windows are available with 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. Our ironmongery is available in 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.

Timber Sash Colour Options

Our timber, wooden sash windows are available in a wide array of colours, from the translucent collection and the opaque collection. We use a trade strength paint called Teknos, and offer a 6 or 12 year guarantee on the paint finish.

Decorative Glazing Solutions

The current building regulation for replacement windows requires a minimum of a C energy rating. Osborn Glass as standard offer the higher A rated windows. There is now an option to enhance the energy saving with triple glazed windows. All the sealed units can be putty fronted or beaded to complete the original sash window look.

Our windows are glazed with clear or obscure Pilkington glass, depending on your requirements. There are many different types of decoration that can be applied. By applying lead, Georgian bar or even a stained glass design to the window you can add that personal touch. For the range of glass options please see our glass and glazing page.

Approved Agents For The Sollex Collection.

Sollex
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