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Nationcare Windows supply and install top quality aluminium, upvc and timber double glazed windows, secondary glazing, external doors and conservatories in London and home counties.

Double glazing contractors

We have an excellent reputation as a local government double glazing contractor, supply and installation of robust double glazed windows, composite doors and public entrance doors.

We manage large scale window installation contracts on time and budget for: local government, housing associations, housing estates, blocks of flats, schools and businesses in London and South East England.

Private homes

Over the past ten years we expanded our business to include private home window, door and conservatory installations.

We are in a unique position as double glazing company with a reliable network of suppliers and large teams of fitters at our disposal to install your windows.

There is such a huge choice of double glazing products available on the market today, manufactured in timber, aluminium and upvc.

We can help you make the right choice..!

We constantly research the market to ensure we supply the latest innovation in new quality products to offer our customers.

We supply a comprehensive selection of windows, doors and conservatories for you to choose from.

For a comprehensive consultation and no obligation quote

Please call: 01372 463636 or 0208 397 3700

Request a call back here ●

Visit our window door and conservatory showroom in Claygate Surrey here ●  

UPVC ● Timber ● Aluminium ● Products supplied and fitted include:

Casement windows, tilt and turn windows, reversible windows, vertical slide windows, sash windows and secondary glazing.

Composite doors, French doors, stable doors, patio doors, bi-fold doors, front doors and back doors.

Victorian conservatories, Georgian Conservatories and lean to conservatories.

And if we do not have exactly what you are looking for from our product range, we offer a bespoke product search to suit your requirements.

Private home installations

We are in a unique position to complete private home installations very quickly due to our experience in large scale projects. We have teams of professional window fitters with years of experience in the business ready to install your windows.

This makes it possible for you to go to work in the morning and by the time you get home your new windows are installed.

For detailed delivery and installation times please call 01372 463636

We only supply quality high spec window and door systems fitted with Pilkington glass.

All works and employees are covered by a fully comprehensive construction insurance scheme.