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UPVC Windows & Doors Milton Keynes

Expert Installation Built to Last

High-quality uPVC Windows & Doors in Milton Keynes, installed by your local FENSA Approved specialists.

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Trusted FENSA Approved Window and Door Services in Milton Keynes

Upgrade your home with Tommy’s Windows, the local choice for premium uPVC windows and doors across Milton Keynes and nearby villages. As FENSA Approved Installers, we deliver careful workmanship, reliable service, and peace of mind from start to finish.

What We Do

Professional window and door installation services proudly serving Milton Keynes and surrounding areas.
Why Us

Areas We Cover

Alongside Northampton, we proudly serve nearby towns including Bedford, Brackley, Buckingham, Milton Keynes, Newport Pagnell, Banbury, Wellingborough, Towcester, Daventry, Kettering, Market Harborough, and Rushden. Wherever you are in the region, Tommy’s Windows is here to provide professional, FENSA Approved installations and repairs.

Why choose us in Milton Keynes?

Local Window and Door Experts You Can Rely On

Certified standards and friendly service for stylish, secure, and energy-efficient results that last.

What our customers are saying

Great communication, excellent work would highly recommend.

Elise Hickman

Tom has replaced all my windows and front door, talk in a day! His work was excellent, one of the tidiest tradesmen I have ever met! Would highly recommend.

Ashley Perry

Tommy has done 3 different jobs for us now - changed our back door, changed our front door & changed our kitchen window into French doors. Each time he has offered sound advice, turned up on time, carried out the work efficiently & always left the area clean & tidy. We would and indeed have recommended Tommy in a heartbeat.

Sue Chamberlain

Tommy has replaced my some of my windows over the years and the units in the frames. His work is excellent he is totally reliable and prices are very fair. I wouldn’t use anyone else.

Mark Anley

TB Alterations came round extremely promptly when requested. They provided a very competitive quote and agreed to start the work within a fortnight. On arrival they tidied everything away to mitigate mess, then completed the work very quickly. It was exactly as we wanted and has transformed our kitchen. Before leaving TB cleaned up so carefully that I didn’t have anything to do. They cleared all of the removed debris away. Since then I had one minor issue with my doors. I called TB. He came round straight away and adjusted the door. No extra charge and did it in minutes. In addition TB changed our front door and porch. It is so good to look at and no draughts at all. Once again- an excellent job.

Fraser Chamberlain

Tommy has done a fantastic job replacing some old windows and fitting new windows and doors in our extension. Fantastic communication, reliable and great job. Thank you so much.

Lucy Kelsall