We are a family owned business providing double glazed windows and doors in Birmingham and the West Midlands. We believe that in order for us to provide you with the best solution for the project that you are interested in, we need to firstly fully understand how the product will be used.
As well as giving a fabulous new look to any property, our huge range of double glazing doors/windows can add value to your property and save money on heating bills.For over 20 years, our award-winning FENSA regulated firm has successfully manufactured and supplied windows, doors and conservatories to our clients.
As a FENSA-registered company and established business in Birmingham since 1988, we understand that conservatories are a valuable lifestyle addition to any home. We manufacturer and install the right conservatory to suit your lifestyle, home and budget. Our quality conservatories can give many years of enjoyment and enhance your living space in a reception room, play room or office.
As well as giving a fabulous new look to any property, our huge range of double glazing doors/windows can add value to your property and save money on heating bills.For over 20 years, our award-winning FENSA regulated firm has successfully manufactured and supplied windows, doors and conservatories to our clients.
As a FENSA-registered company and established business in Birmingham since 1988, we understand that conservatories are a valuable lifestyle addition to any home. We manufacturer and install the right conservatory to suit your lifestyle, home and budget. Our quality conservatories can give many years of enjoyment and enhance your living space in a reception room, play room or office.
Services
Windows
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Upvc
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Many homeowners turn to Mainstream Windows, an established manufacturer of UPVC windows in Birmingham. Far beyond letting in light and providing your house with openness, your windows reflect the personality of your home. Key aesthetic and practical features, your windows can change the look of your home, revitalise it, and make it more suitable for modern living.
Aluminium
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Sash
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Many homeowners turn to Mainstream Windows for the supply & fitment of sash windows in Birmingham. Your home is where your heart is, and with that you will want to take the best care of it you can. If you are interested in putting the style and beauty back into your home, ECOSlide - suppliers to West Midlands firm Mainstream Windows - have created a range of PVC-U sash windows that could enhance your property.
Reviews (10)
Chris Powell
Jul 14, 2021
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Positive: Professionalism, Punctuality, Quality
Thank you for an excellent fitting. Replacement of two windows with 2 composite doors, including cut out fitting and making good. The team were professional, on time and extremely tidy. The installation was completed to a high standard. Thanks again, I would highly recommend.
Service: Door installation
Thank you for an excellent fitting. Replacement of two windows with 2 composite doors, including cut out fitting and making good. The team were professional, on time and extremely tidy. The installation was completed to a high standard. Thanks again, I would highly recommend.
Service: Door installation
Jennie Phelps
Jul 13, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Thank you to Mainstream Windows who did an excellent job on our office premises in Birmingham. The job was done efficiently and professionally at an excellent cost. would have no issue using the team again ! The fitters were all so polite and respectful.
Services: Window installation, Door installation
Thank you to Mainstream Windows who did an excellent job on our office premises in Birmingham. The job was done efficiently and professionally at an excellent cost. would have no issue using the team again ! The fitters were all so polite and respectful.
Services: Window installation, Door installation
A. Fitzgerald
Jun 28, 2021
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We ordered Origin bifold doors and a Korniche roof lantern from Mainstream Windows. Both products arrived in good condition and we are really pleased with both the way the products look within our home and the service we received from Mainstream. Whilst there were a couple of delays from Mainstream’s suppliers (blinds to fit within our bifold doors and the roof lantern arrived a little later than the doors), Mainstream advised us well in advance of the delays and returned on site as soon as the products had arrived, giving us plenty of notice. Good job all round Mainstream - thank you and we
Kerry Metz
Jun 11, 2021
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Would highly recommend Mainstream Windows for anyone looking for a trustworthy, experienced and customer oriented window/glazing company. The Mainstream team just fitted new bifold doors for us and Rich and the team were brilliant from start to finish. They offered us great advice on choosing the right doors and the whole process from order to installation was smooth, quick and easy. After spending a lot of time trying to find a local window company we're glad to have found the Mainstream Windows team!
Aimee Leake
Jun 09, 2021
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I had Jake and Joel that came to fit my new patio door. From start to finish they were very clean and tidy. They were very professional and made sure everything was perfect before they left. The door fitted was a very high quality and would recommend them to all of my friends and family. Thanks guys for helping to make my lounge so accessible and looking too notch
Claire Donohue
May 14, 2021
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Positive: Professionalism, Quality, Responsiveness
We had the glass in a few of our windows replaced and I can highly recommend Mainstream Windows. They arrived on time to measure and then again to install the replacement glass panels. Excellent communication, friendly service and they cleaned up after themselves. We're happy to call on the team in the future.
Service: Glass installation
We had the glass in a few of our windows replaced and I can highly recommend Mainstream Windows. They arrived on time to measure and then again to install the replacement glass panels. Excellent communication, friendly service and they cleaned up after themselves. We're happy to call on the team in the future.
Service: Glass installation
Hilary Peacock
Feb 21, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Excellent service, professional, prompt and friendly workers, thoughtful and considerate in terms of what we needed. Tidied up to high standard afterwards. Have used twice now for replacement doors and windows and would use again. We recommend!
Services: Window installation, Glass installation, Door installation
Excellent service, professional, prompt and friendly workers, thoughtful and considerate in terms of what we needed. Tidied up to high standard afterwards. Have used twice now for replacement doors and windows and would use again. We recommend!
Services: Window installation, Glass installation, Door installation
Alamin Siddique
Dec 03, 2020
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Fantastic service from start to finish. From the sales department, to the surveyor, to the installation team. Can not fault their professionalism and quality of work. Highly recommended and I wish I used them before!
Special mention to Mani, Richard, Bob and the installation team of Jake, Josh and Harry.
Many thanks again guys.
Special mention to Mani, Richard, Bob and the installation team of Jake, Josh and Harry.
Many thanks again guys.
Geoff Smith
Jul 13, 2020
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Jawad Hassan
Jun 11, 2020
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Really happy with Main Stream windows, They had fitted some Bifold doors and main entrance door for me, Bob and his team especially Jake and Joel really professional and happy guys, tried their best to satisfy customer with their professional helping attitude and quality installation. I really recommend Mainstream windows for the quality and prices as they are cheaper than many others as went to them after a lot of research. All the best Guys for the future as you will definitely touch the sky with this attitude.
