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Double Glazing - Steel Windows

Crown are suppliers and installers of Fabco Sanctuary Windows – a range of exquisite, high quality double glazing steel windows that serve as ideal replacements to historic windows in listed buildings as well as for contemporary styling of modern architecture.

For older properties, the sympathetic designs will work in harmony with your home. These aesthetic principles are combined with the latest manufacturing technology to provide modern standards of comfort and ease of use. This includes highly efficient slim double glazing, drastically reducing heat loss without compromising authenticity of appearance.

Why choose double glazing steel windows for your property?

Strength & Security – steel is exceptionally strong and gives maximum protection against intruders.
Slender sightlines – narrowest possible sightlines without compromising on performance.
Elegance and Versatility of Design – Steel is extremely flexible offering the designer unparalleled freedom to create customised windows to suit your property.
Durability & Maintenance – No other material matches the lifespan and performance of steel.

New or old, your property deserves the elegance, functionality and endurance of Fabco Sanctuary windows. Crown will guide and advise you to ensure you make the right choice to suit your needs and requirements.


If you would like to view some samples of double glazed steel windows, please pop in to our double glazing showroom in Fleet, Hampshire..  No appointment is necessary, but if you would like a chat before you visit, please call 01252 617385 or take advantage of the Crown ‘Request a Call Back’ option.

View the Crown Quality Window Range

Aluminium Windows  Folding Windows uPVC Windows

 Sash Windows  Secondary Glazing  Sliding Windows   Steel Windows  Tilt and Turn  Timber Windows   Timber Alternative Windows   



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Recent Work

Great service, from initial conversation to installing the new windows. Crown stayed...
Customer in Farnborough
Many thanks for organising for Nick to visit today. He was very professional and...
Customer in Fleet
Top Quality Products and Service (& Price) - A small job for wood effect uPVC sash...
Customer in Hampshire
I would just like to say a massive thank you to everyone involved, from the initial...
Customer in Hampshire
I would just like to say a massive thank you to everyone involved, from the initial...
Customer in Hampshire
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