Business Details
34 Years
experience
Your Trusted Partner for Windows, Doors & Home Extensions
Established in 1992, M.G Window Systems has built a reputation for excellence in window, door, and conservatory installations across Northamptonshire. Our team combines over three decades of industry expertise with a commitment to quality craftsmanship and customer satisfaction. We specialise in bespoke solutions tailored to residential and commercial properties, including aluminium products, garage doors, and home extensions. Backed by a 10-year insurance guarantee and partnerships with trusted brands like Veka, we prioritise durability, energy efficiency, and security in every project.Our experienced team, some of whom have worked with us since the 1990s, ensures seamless installations and aftercare. As a Which? Trusted Trader and Trading Standards-approved business, we uphold rigorous standards of reliability and transparency. Whether upgrading a single window or undertaking a full extension, we deliver personalised service from initial design to final installation, ensuring client needs are met with precision and care.
Services
Windows
Doors
Conservatories
Garage Doors
Extensions
Aluminium Products
Composite Doors
French Doors
Patio/Sliding Doors
Bifolding Doors
Details
- Year established: 1992
Highlights and features
- Over 30 years of experience in window and door installations
- 10-year insurance-backed guarantee on parts and labour
- Award-winning customer service with 5* Which Trusted Trader accreditation
- Expert craftsmen with decades of combined experience
- Member of the Independent Network Veka for quality assurance
Associations and certifications
- Trading Standards
- Which? Trusted Trader
- Independent Network Veka
What people say
Excellent service
Clean and tidy fitters
No plastering work needed
Repeat customer
Highly recommend
Services
Windows
Upgrade your property with durable, energy-efficient windows designed to enhance security and aesthetics. Our range includes casement, sash, and tilt-and-turn options in custom colours and finishes. Expert installation ensures long-term performance and thermal efficiency, tailored to residential and commercial needs.
Doors
Choose from composite, uPVC, French, and bi-folding doors offering superior security and style. Our doors combine modern technology with traditional craftsmanship, featuring customisable designs and robust materials to suit all property types and climates.
Conservatories
Create a versatile, light-filled space with our bespoke conservatories. We offer Victorian, Edwardian, and Mediterranean styles with energy-efficient glazing and custom finishes. Our comprehensive service includes design, construction, and installation for year-round usability.
Garage Doors
Enhance security and curb appeal with electric roller garage doors in custom colours and finishes. Our systems feature remote control operation, obstruction detection, and police-approved security options for residential and commercial properties.
Extensions
Expand your living space with tailored home extensions blending seamlessly with existing architecture. Our team handles design, planning, and construction using premium materials, ensuring functional and aesthetically cohesive additions to your property.
People
Matt Munns
Director
Matt joined M.G Window Systems in 2023 after a career in property development. An apprentice carpenter with Mark Russell in the 2000s, he now leads the business with a focus on innovation and customer experience.
Mark Russell
Former Director
Mark joined MG in 2009, bringing carpentry expertise. He oversaw operations until 2023, ensuring quality installations and team growth. His legacy includes strengthening partnerships with suppliers like Veka.
Emma Russell
Office Manager
Emma joined MG in 2018 to modernise office systems. She manages administrative processes and client communications, ensuring efficient operations and high standards of customer service.
Mitch Brown
Co-Founder
Mitch co-founded MG in 1992, focusing on manufacturing. He retired in 2007 but laid the foundation for MG's reputation in quality window production and installation.
Gary Frost
Co-Founder
Gary co-founded MG in 1992, managing installations. He retired in 2018, leaving a legacy of craftsmanship and local industry partnerships that continue to define MG's approach.
Questions
Do you offer a guarantee on your products and installations?
Yes, all installations come with a 10-year insurance-backed guarantee covering parts and labour.
What areas do you serve?
We operate across Northamptonshire, including Northampton, Kettering, Wellingborough, and Corby.
Are your windows and doors energy efficient?
Our products feature A-rated energy efficiency, double glazing, and secure designs to reduce energy costs.
Can I customise my windows and doors?
Yes, we offer custom colours, woodgrains, and styles to match your property's aesthetics.
Do you provide financing options?
Yes, we offer financing to help spread the cost of your home improvement project.
How do I book a free quotation?
Call 01604 877977 or use our online form to schedule a free, no-obligation quote with a designer.
