JMI has been a family run, independent business since 1979, originally started by John Masefield and subsequently carried forward by his son and daughter, Kevin and Sharon Masefield.
Our 3000 sq ft showroom in the heart of Mere Green says it all. Stylish, innovative and modern, filled with a wealth of fantastic products. So whether you’re looking for heritage timber alternative windows, sleek modern designs or a stunning new front door, it’s all here.
We stay on trend by keeping a keen eye on our ever changing, exciting industry, striving to bring you the very best in choice and quality.
We’re a second generation, independent family run company, and with nearly 40 years of experience, our dedicated, design lead team can help you maximise the potential of your home, whatever your style, whatever your project, whatever your budget.
We install locally in Sutton Coldfield, Lichfield and Tamworth and within a 25 mile radius of our Mere Green showroom.
11 Belwell Lane
Mon: 9:00 am - 5:00 pm
Tue: 9:00 am - 5:00 pm
Wed: 9:00 am - 5:00 pm
Thu: 9:00 am - 5:00 pm
Fri: 9:00 am - 5:00 pm
Sat: 10:00 am - 3:00 pm