The Window Centre: Harrow’s Home of Windows, Doors & Porches

Here for all your double glazing, triple glazing, door and porch installations, and home improvements. See what our customers have to say about us on our Checkatrade page.

Since we moved to Rayners Lane in Harrow over 20 years ago, The Window Centre has gone from strength to strength. The reasons for our success? The customers who recommend us, our large showroom and knowledgeable sales team, our high quality products, a skilled and friendly workforce, and our investment in quality fitters. Whether you need double glazing in Harrow or a front porch in North London, The Window Centre is here for you.

Want to find out more? Contact our team for information about our product range and special offers.

Browse Our Past Window and Door Projects

While you are here, take a look at some examples of our work from around Harrow and Pinner. Whether you’re looking for windows, doors, a new porch, or just some home improvement inspiration, you are sure to find something in our extensive range of products.

More about Window Centre
Porch doors

A Comprehensive Range of Home Improvement Solutions

At The Window Centre, we are your one-stop-shop for all your window, door and double glazing needs. With over 25 years in the industry and some of the most experienced specialists on our team, we take a great deal of pride in the service that we provide. Whether you are looking for a sophisticated skylight, triple glazed windows or a bespoke porch, you can count on us to supply and install your home improvements to the impeccable standards we are known for.




Frameless skylights

What our customers say about us

“A very professional company from enquiry to installation. The sales rep ensured the job progressed smoothly from site visits to estimating and installation. The installation team worked to a high standard and were extremely skilful, tidy and left no mess - excellent workmanship!”

John Parker

“Mary and I would like to say how absolutely delighted we are with our new windows and porch. The finished product is better than we could have imagined and the final design of mahogany edging with white frames looks beautiful. The work was done quickly and well, with minimal disruption to ourselves. Everything was left neat and tidy on completion, and all at a price we could afford.”

David Miller

“On Friday 17th September, two of your workmen installed some windows at Arnside Gardens, Wembley. This is just to say how much we appreciated the work done, their politeness and efficiency (and dedication, since they didn't have a break!), and the very tidy way they left the scene. Please extend our thanks to all concerned.”

G. Netto

“My sister recommended you. Your team was polite, efficient and proficient. A pleasure to do business with.”

Mrs Morell

“Both Nicole and I are delighted with our new windows and porch. Your men were courteous, hard-working and obviously took pride in their workmanship. We thank you for guiding us in our choice. We would be most pleased to recommend your firm to any interested party.”

Malcolm V.Duke

Energy Efficiency

The Window Centre is part of the Energy Efficient Homes Group (EEHG), which means we fit the most efficient products to improve your home's insulation. This includes double glazing products, triple glazing products and high quality entry doors. If you want to start saving money on those rising heating bills, talk to The Window Centre about our solutions.

Recruitment – Work with Us in Harrow

View all of our current vacancies below and check back often to see if there’s a new position that suits you!

The Window Centre van outside a commercial building Job Openings
May 8, 2018

Window and Porch Installer

Job Type: Full time position Salary: Per contract Company Benefits: Company vehicle provided. Product familiarisation training Requirements Must be 21yrs+ Must have a full UK driving license Must have a…

Where Do We Work?

We complete the majority of our work within a 10-mile radius of our showroom. Typically, we serve the areas of Harrow, Pinner, Wembley, Eastcote, Ruislip, Ickenham, Stanmore, Ealing, Watford and Hillingdon. If you are unsure about whether we can install in your area, just get in touch and we’ll be sure to let you know.

Visit our Harrow Showroom
Whittlesea house facade

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