Finstral is one of Europe’s leading manufacturers of premium windows, doors and glass wall systems, renowned for combining exceptional design with outstanding performance. What truly distinguishes Finstral is its fully integrated approach to manufacturing. Every stage of the process is handled in-house, from profile development and insulation glass production to the final assembly of each window and door system. This ensures complete quality control and products that are both technically advanced and aesthetically refined.
Versatility lies at the heart of the Finstral range. Modular system design allows homeowners and designers to tailor every detail to suit individual preferences, including materials, colours, glazing options and functionality. Each system is built around a high-performance uPVC core, delivering excellent thermal insulation, durability and long-lasting comfort.
Finstral products are engineered to create bright, comfortable and energy-efficient living spaces while meeting the highest standards of sustainability and contemporary design. With 14 production sites and approximately 1,600 employees across Europe, Finstral combines decades of expertise with continuous innovation to deliver premium solutions built to last. Whether for new-build projects or renovations, Finstral offers a reliable and beautifully engineered choice for modern homes.
Finstral Doors
Finstral’s door collection combines premium craftsmanship with complete design flexibility, offering entrance door solutions to suit both modern and traditional homes. Every door is made to measure and fully customisable, with a wide choice of materials, finishes, colours and frame styles available to complement the overall aesthetic of each project.
Alongside refined design, Finstral doors are built to deliver outstanding performance. High levels of thermal insulation help maintain indoor comfort and energy efficiency, while durability is ensured through robust construction and precision engineering. Security is a key priority, with reinforced locking systems as standard, including steel hook bolts, secure hinges and tamper-resistant cylinders. Optional upgrades such as motorised locking systems or fingerprint access provide added convenience and peace of mind.
By managing the entire process in-house, from design and manufacturing through to professional installation, Finstral guarantees consistent quality and reliability in every door system.
Why Choose Banbury Windows & Conservatories?
- Quality You Can Trust – We use premium materials and expert installation to deliver long-lasting performance and stunning results.
- Local Expertise – Proudly serving Oxfordshire and surrounding areas with decades of industry experience.
- Tailored Solutions – From windows to conservatories, every project is designed to match your home’s style and needs.
- Trusted & Accredited – Backed by Which? Trusted Trader status and strong customer satisfaction.
At Banbury Windows & Conservatories, we combine craftsmanship, care, and cutting-edge products to enhance your home’s comfort and curb appeal. From energy-efficient windows to beautifully designed conservatories, our team ensures every detail is finished to perfection.
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