About
Discover Our Story and Expertise
About Fenex Windows
& Doors
Where Craftsmanship Meets Precision.
Fenex Windows and Doors was founded by Maxim Iasiuc, a seasoned expert with decades of hands-on experience in the engineering and installation of high-performance windows and doors. His vision was simple yet bold: to create a company that combines masterful craftsmanship, premium materials, and uncompromising service. All tailored to elevate homes across the UK.
Specialists in Timber Excellence
At Fenex, we specialise in the supply and installation of high-quality wooden windows and doors, meticulously crafted to enhance both traditional and modern properties. Our product range includes:
Windows
Sash Box Windows
Spring Sash Windows
Casement Windows
Doors
French Doors
Sliding Doors
Bi-Folding Doors
Each piece is made from select-grade timber, available in:
Softwood – for its classic look and affordability
Hardwood – for superior durability and timeless beauty
We also offer timber-aluminium clad systems—combining the warmth of wood with the strength of aluminium and full aluminium windows and doors for sleek, modern appeal.
Trusted European Craftsmanship
We work closely with renowned European manufacturers, known for their innovation, quality, and sustainability.
Each partner shares our passion for excellence and helps us deliver products that not only meet but exceed industry standards.
Flexible Services to Suit Every Project
Whether you’re a homeowner planning a renovation or a tradesperson managing a build, Fenex offers tailored service options to match your needs:
Supply Only – Premium products delivered to your site
Surveys – Professional measurements to ensure a flawless fit
Supply & Fit – A complete, worry-free service with free surveys included
At Fenex, we don’t just deliver windows and doors, we deliver peace of mind, beauty, and lasting value. When you choose us, you’re choosing a partner that’s as committed to your project as you are.
Fenex Windows and Doors – Engineered for Elegance. Built to Last.
Client-Centric Approach
Our clients are our priority. Exceptional customer service and personalised experiences define our company culture.
Our Story
Founded by Maxim Iasiuc, our company was born out of a deep understanding of the challenges and frustrations that clients, often face in the windows and doors market.
Fenex has been a leading player in the industry for over a decade. With an unwavering commitment to excellence and a customer-centric approach, we have earned the trust of thousands of clients. Our extensive experience, combined with our team of dedicated professionals, allows us to deliver unparalleled service and superior results. Whether you are looking for small window projects to a big commercial installations, you can rely on Fenex to guide you every step of the way.
