Security double glazing

Welcome to Harrow & Pinner’s Local Double Glazing Installers and Home Improvements Company

Installers for all of your Double Glazing, Triple Glazing, Door and Porch Home Improvement needs

The Window Centre has been Harrow and Pinner’s window, door and porch installers since 1993. With over 16,000 installations to date our fitters and showroom team have a vast range of experience and knowledge about the local area and property characteristics. We are always highly recommended and trusted; receiving a large proportion of work from previous customers and their family and friends.
Each product we install has been researched and tested thoroughly to ensure it meets our (and your) highest standards in quality, security and strength - and just as importantly, that each installation looks fantastic. 

As a successful and growing family-owned local company we promise a friendly welcome, with no-pressure sales and an excellent bespoke customer service.
The Energy Efficient Homes Group
One of our primary goals is to make the homes of our customers more energy efficient - saving you money on heating bills, doing our small bit for the environment and making your home warmer.

We have made this one of our core principles, endeavouring to research and maintain the very best energy efficient products for our customers; for instance all of our windows come with A-Rated Double Glazing as standard, and last year we launched Triple Glazing, the most energy efficient windows yet with a BFRC A++ energy rating.
Take a Look Around
Browse our window, door and porch galleries for examples of our work and to find some home improvement inspiration. 

If you wish to find out more information, or see the products close-up, then just pop into our Harrow showroom - or for a free quote simply give us a call on 020 8429 0383 or send us an e-mail at
We look forward to hearing from you!
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