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PERIOD LONDON is our business
Replacing windows in a conservation area can be a minefield of rules and regulations. Like-for-like replacement may require bespoke windows with slim double-glazing units incorporated into integral glazing bars, unlike standard double glazing with 'stick on' bars.

Ayrton has considerable experience of replacing windows in conservation areas. We can negotiate with planning departments and steer the design through all the complex processes. We’ll liaise with Building Control officers throughout installation.

Heritage and listed building sash windows Listed buildings and certain conservation areas insist that the design and materials of existing windows must be retained in the replacements. We are able to produce windows that conform to these requirements and help with the design and application process.
Price estimate and specification.

Ayrton Bespoke Limited
Head Office
and South London Showroom
406 Merton Road,
London SW18 5AD

North London Showroom
61-63 Tottenham Lane,
Crouch End, London N8 9BE

Telephone 020 8877 8920

©Ayrton Bespoke Limited 2018


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Price estimate: From £1,750 (delivery 10 to 12 weeks)


Style: Period replication lead weights and pulleys

Features: Decorative glazing bars and horns

Opening method: Vertical slide

Materials: Hardwood (meranti)

Weatherseals: Brushes on all mating surfaces

Finish: Teknos full coating systems (hand painting optional)

Glazing: Heritage single glazing

Locks: 2 position locking bolts

Ironmongery: Fitch catch and sash lifts

Ironmongery finish: Brass, polished or satin chrome

Telephone 020 8877 8920
Email enquiries@ayrtonbespoke.com