A message to our Customers: COVID-19 UPDATE 

  • 26 slim sliding doors in a living room with a seaview

    Extend your living space

    Extremely slim frames and multiple configurations
    for breathtaking views from your living room.

  • timber-casement-windows-in-London.jpg

    Timber casement windows

    Energy efficient and beautifully crafted!
    Manufactured in London to your requirements.

  • Residence9-heritage-windows-from-PCW.jpg

    Introducing Residence9

    Traditional look, modern materials,
    superb performance!

  • Schueco-bifolds-pcw-slide.jpg

    Schuco Bi-folding Doors

    Excellent German engineering! Treat yourself
    to the very best in home improvement products!

  • pcw-roof-lanterns-4.jpg

    Roof Lanterns

    Better, stronger, lighter, and twice as energy efficient!
    Browse our range of contemporary glazed roof solutions.



Welcome to Perfect Crystal Windows

At PCW we manufacture and install made-to-measure modern and traditional glazing for Greater London and its surrounding counties: high performing windows, doors, porches, conservatories, roofing systems and bespoke glazing solutions.

Visit our Windows and Doors Showroom, situated in West London's Park Royal!

Send us a Message

Visit our Showroom

Pop in to our Park Royal Showroom! 

Take a sneaky peak with our virtual tour! 

Showroom, Office and Factory
1 Cumberland Avenue Park Royal London NW10 7RX
Reception: 020 8963 9700
Sales Team: 020 8963 9703
Customer Service: 020 8963 9704
Accounts: 020 8963 9706
Email: info@perfectcrystal.co.uk

Opening Hours
  • Monday - Friday: 8 AM to 5 PM
  • Saturday: 8 AM to 1 PM
  • Sunday: Closed