telephone: 0208 428 5433

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Doors - Harrow, Pinner & Northwood

Our doors offer a warm welcome. We can enhance the exterior of your property with a high quality selection of uPVC, aluminium and composite door styles to choose from. From chic contemporary to quietly traditional and Edwardian to cottage style, we have just what you need. The systems we use, offers a low-level threshold option to improve access via wheelchair, meeting the current building regulations.

All hardware can be fixed into steel reinforcement for improved technical performance and superior levels of security. Each door has been designed with strengthened areas where the locking mechanisms are to be fitted, providing greater resistance to forced entry.

To discuss all your options with one of our friendly professionals, please get in touch for a free quote via our online contact form. Alternatively, you can call us on 0208 428 5433.


  • ‘The service provided was of a high standard by a professional team who clearly knew what they were doing. We couldn’t be happier with our brand new conservatory. Thank you to all involved…’

  • ‘My new front door has added light into the hallway and brightened up the exterior of my home. Everyone comments on it when they first see it. I would not hesitate to recommend Williams Windows to anyone…’

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All Products are A Rated Efficiency