JMI Windows

Business Details

47 Years

experience

Trusted Windows and Doors Supplier in Sutton Coldfield

Established in 1979, JMI Windows is a second-generation, family-run business with over four decades of expertise in supplying and installing high-quality windows, doors, and home improvement solutions. Our 3,000 sq ft showroom in Mere Green, Sutton Coldfield, showcases an extensive range of products, including heritage timber alternatives, composite doors, garage doors, and bespoke orangeries. With a dedicated design-led team and a commitment to customer satisfaction, we serve local areas within a 25-mile radius, offering tailored advice, no-pressure sales, and comprehensive repair services.

Our reputation for reliability, attention to detail, and exceptional craftsmanship has made us a trusted choice for homeowners seeking to enhance their properties. Backed by nearly 40 years of experience, we combine traditional values with modern innovation to deliver solutions that meet both aesthetic and functional needs.

Services

Windows Doors Garage Doors Orangeries Repair Service

Details

Year established: 1979

Highlights and features

We have over 40 years of experience in the window and door industry.
Our family-run business prioritises personalised, no-pressure customer service.
We offer a comprehensive range of products tailored to modern and heritage homes.
Our dedicated repair service addresses urgent window and door issues efficiently.
We install locally within a 25-mile radius of our Mere Green showroom.

What people say

Excellent service Smooth and efficient Top flight fitters Delighted with results Polite and considerate team

Website

Update Listing

Services

Windows

We offer a wide range of windows, from contemporary to heritage styles, available in various colours and textures. Our products combine aesthetic appeal with durability, enhancing your home's insulation and security. Each installation is tailored to meet individual preferences and property requirements.

Doors

Our doors include composite, stable, bifold, and French doors, designed for style and security. With over 20 options on display, we provide bespoke solutions to match any home. Expert fitting ensures seamless integration and long-term performance.

Garage Doors

Upgrade your garage with automated sectional, roller, or side-hinged doors. Our range improves insulation, security, and kerb appeal. We offer expert advice and installation to suit both residential and commercial properties.

Orangeries

Our bespoke orangeries create light-filled extensions ideal for modern living. Designed to blend with your home, they feature vaulted ceilings and high-quality materials for year-round comfort and elegance.

Repair Service

The Window Doctor Service addresses broken cylinders, faulty hardware, and double-glazed unit replacements. We repair all brands, ensuring your windows and doors function securely and efficiently.

People

Kevin Masefield

Co-Owner

With over 40 years in the industry, Kevin co-owns JMI Windows, leveraging his expertise to ensure quality and customer satisfaction. He oversees operations and product development.

Sharon Masefield

Co-Owner

Sharon co-owns JMI Windows, managing client relations and installations. Her focus on detail and customer care has strengthened the company's reputation for excellence.

Questions

What services does JMI Windows offer?

We supply and install windows, doors, garage doors, orangeries, and offer repair services.

Do you serve areas outside Sutton Coldfield?

Yes, we install within a 25-mile radius of our Mere Green showroom.

Can I visit your showroom?

Our showroom in Sutton Coldfield is open Monday to Saturday with free parking.

Do you offer repair services for existing windows and doors?

Yes, our Window Doctor Service handles repairs for all types of windows and doors.

Are your products energy-efficient?

Our windows and doors are designed to meet modern energy efficiency standards.

Reviews (7)

Write a Review

Tony Wootton

Dec 13, 2021 Report

Another great Service today having all 3 Windows fitted in one day, the quality of the product was second to none, and a big 10/10 for the installation fitters, tidy, neat and very professional; couldn't fault none of their work (you wouldn't know that they had been in the House) Another great Service carried out by JMI ... Highly recommended .

Flying Pigs

Apr 20, 2021 Report

Dreadful. Poor aftercare. It took 3 calls to have a repair booked. Waited over an hour with no show. Called the office to be told repsir engineer did not realise the time and would be another hour. Ihad booked the morning off work for the appointment. Repsur only needed as a second hand handle had been used on the initial job. Will never use again or recommend

Olster

Jan 25, 2021 Report

Hi Kevin,
Once again your guys were exemplary in both their professionalism to the job and cleanliness. We have yet again had several passers by compliment us on how the house looks and I would expect you to get a few calls. Thanks
Sean

Keith Wildgoose

Oct 24, 2020 Report

JMI have recently replaced our cold conservatory with a garden room using the WARMroof technology. The progress from start to finish was excellent and we were kept informed at all stages of the build process. They are a very professional company and I thoroughly recommend them. We now have a warm room which we can use all year round. Many thanks to Kevin and his team.

Sean Sale

Sep 16, 2020 Report

Great company, great staff and their attention to detail was spot on! When we are ready we will definitely use you all again to have our windows updated.

Maggie Ansell

May 28, 2019 Report

Fantastic service from ordering to fitting!! The fitting guys in particular did an amazing job right down to the little finishing touches, even tidied everything up before asking me to come out and check it!! Its hard these days to find such honest and professional workers! As for the price, they gave me the best quote out of 5 different companies, can highly recommend JMI!

John Winterbottom

May 18, 2019 Report

Very helpful and friendly service in their showrooms, without being pressured, and plenty options and able to see examples of the type of doors and installations. Had work done by very efficient installers who did an excellent excellent job. They maybe a little more costly than some other firms but worth the extra. Very pleased with their service.