Window Installation Harrow

We offer a range of specialist window installation services throughout Harrow and the surrounding areas, with UPVC windows, aluminium windows, flush casement windows and various others to suit all home styles. From elegant Victorian and Edwardian properties to modern new builds, we’ll have the windows to suit your home.

At SDM Doors & Windows we specialise in offering our customers a wide range of window sizes and aesthetics to complement every possible architectural style in Harrow.

Would you prefer the security of tilt and turn windows, or a distinctive Georgian bar style? Whatever the design of your house, we’re sure to have the ideal windows to suit you.

Double Glazing Windows Harrow

If you’re looking for windows in Harrow that come with a guarantee of quality, look no further. At SDM Doors & Windows we’re confident that the windows we supply are of the highest quality. Sourced from some of the best manufacturers in the industry, they’re designed to provide optimum form and function.

We are also committed to providing our customers with the best possible value for money. Not only do we offer some of the most competitive prices in Harrow, our windows are built to last. That’s why we provide guarantees of up to 10 years, so that you can feel every bit as confident about our windows as we do.

Take a look at the other services we offer in Harrow:







Customer Reviews

The helpful discussions prior to the firm being instructed meant that the new windows fulfilled my requirements for additional safety and to match the front of the house. I am very pleased with the finished work, all my friends and neighbours have commented on how good the UPVC windows look and the quality of the workmanship. I would certainly use SDM again and have no hesitation in recommending them.

Installed new windowsHarrow

Very pleased, great job done. Good quality workmanship throughout by Scott. I chose SDM Doors because of their good reputation, but as an added bonus Scott was the least expensive of the four quotes I received. Highly recommended.

Replacement WindowsHarrow

Delighted with the work done. Workman extremely good. Very pleasant person

New WindowHarrow

Need our Help?

Whether it be just a simple window repair, a new window installation or just some helpful advice that you require you can be rest assured you have come to the right people. Please feel free to contact us with any enquiries:


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