Harrow Windows Ltd
  Welcome to Harrow Windows   Welcome to the Harrow Window and Construction Company Ltd, specialists in the supply and installation of windows, doors and conservatories. general building and extension work to the domestic and commercial markets.

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Windows, doors and conservatories by the Harrow Window Company Ltd

Welcome! Please enjoy browsing our site, which is full of information about us and what we do. We welcome all comments and enquiries, so if we've inspired you, please give us a call!

Who are we?
We're a local independent family run business, specialising in the supply and installation of windows, doors, conservatories, and home extensions and general building work.

We offer a wide range of top quality products to improve your home, all available in a range of materials including hardwood, uPVC and aluminium. We're particularly proud of our conservatories, and our stunning range of bi-folding sliding doors.

Our commercial contracts have included the installation of mirrors and glass walls throughout several branches of Marks and Spencer, including the Marble Arch and Kensington stores. We also work closely with major property developers and interior companies.

What makes us different?
Because we're a small family company, we care about each and every customer, so every job that we do is personal. We're committed to 100% customer satisfaction, every time, and because of our personal service, 90% of all our work is through customer recommendations. Our professional reputation is one the key principles of our customer service commitment.

Here are just some of the reasons that you might want to consider Harrow Windows for your next home improvement project:

We're members of Checkatrade, where reputation matters,
Top quality products at competitive prices,
Fully compliant with government regulations,
All work fully covered by insurance backed warranties,
We are CERTASS registered,
No salesmen and no hard pressure selling,
One to one personal customer service every time you call us – that’s a promise!

As a homeowner, we recognise that having building and installation work carried out on your property can be a stressful and demanding experience. Harrow Windows works with each customer to ensure the process is as smooth and as pain free as possible.

Discover more about us >>




All round home improvements from Harrow Windows

Harrow Windows are a registered CERTASS contractor. Visit the CERTASS website to discover more (opens in a new window) >> Comprehensive guarantees and insurance backed warranties for complete peace of mind.What do our customers think? Read our testimonials >>


Certass registered

We are members of Checkatrade.com! Click here for more info >>

  Welcome to Harrow Windows, specialists in the supply and installation of windows, doors and conservatories. general building and extension work, to the domestic and commercial markets.

The Harrow Window Company Ltd


Call Colin's mobile: 07976 807494  Email: office@harrowwindows.co.uk