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Premium uPVC Windows, Doors & Roofs in Suffolk
Established with over 35 years of manufacturing expertise, we specialise in crafting high-quality uPVC solutions tailored to residential and commercial needs. Our team in Suffolk utilises industry-leading brands such as Deceuninck, Yale, and WarmCore to produce bespoke windows, doors, bi-fold systems, conservatories, and glass units. Committed to innovation and precision, we ensure every product meets exacting standards for energy efficiency, security, and aesthetic appeal. Our made-to-measure approach allows for customisation in colour and design, blending functionality with style. As one of East Anglia's most experienced fabricators, we provide free technical support and a dedicated sales team to guide clients through every project.

Our reputation is built on delivering durable, WER A-rated solutions that enhance property value and occupant comfort. By sourcing materials from trusted suppliers and maintaining rigorous quality control, we guarantee products that stand the test of time. Whether for new builds or renovations, we combine traditional craftsmanship with modern technology to meet diverse architectural requirements. Our focus remains on customer satisfaction, offering reliable service and expert advice to ensure seamless installations and long-term performance.
Services
uPVC Windows Composite Doors Bi-Fold Doors Conservatories Glass Units Aluminium Products
Highlights and features
  • 35+ years of specialist uPVC manufacturing experience
  • Use of industry-leading brands like Deceuninck and WarmCore
  • Bespoke designs tailored to exact specifications
  • Energy-efficient WER A-rated products for cost savings
  • Local East Anglia-based production and expertise
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern design, featuring WER A ratings and customisable colours. Crafted using materials from Kommerling WarmCore and Deceuninck, they offer durability and thermal performance. Each window is made to measure, ensuring seamless integration with any property while reducing energy costs and enhancing security.
Composite Doors
Secure and stylish composite doors are manufactured to order using Solidor and Deceuninck materials. These WER A-rated doors provide excellent insulation and resistance to weathering. Available in multiple colours and finishes, they enhance property aesthetics while maintaining high security standards through advanced locking systems and reinforced frames.
Bi-Fold Doors
Space-enhancing bi-fold doors utilise Smart Visofold and Reynaers systems for smooth operation and sleek aesthetics. Designed to connect indoor and outdoor spaces, these doors feature slim profiles and energy-efficient glazing. Custom configurations ensure adaptability to various architectural styles, from contemporary to traditional properties.
Conservatories
Energy-efficient conservatories are constructed using Warm Roof and Wendland systems for year-round usability. Our designs incorporate thermally efficient glazing and durable frameworks to create bright, functional living spaces. Options include lantern roofs and flat roof solutions that balance insulation with natural light optimisation.
Aluminium Products
WarmCore aluminium systems deliver slim, flush-finish windows and doors with superior thermal performance. These products combine modern aesthetics with robust construction, suitable for both residential and commercial applications. Precision engineering ensures weather resistance and low maintenance requirements across all fabricated elements.
Questions
What uPVC products does Wiki Windows manufacture?
We produce windows, composite doors, bi-fold doors, conservatories, glass units, and aluminium products using brands like Deceuninck and WarmCore.
Are your products energy efficient?
All windows and doors are WER A-rated for energy efficiency, helping reduce heating costs and improve thermal performance in homes and businesses.
Do you offer bespoke solutions?
Yes, every product is made to measure with customisable colours and designs to match specific architectural requirements and personal preferences.
What areas do you serve?
We primarily serve East Anglia, providing locally manufactured products with nationwide delivery options for commercial projects.
What materials do you use?
We use high-quality materials from trusted brands including Deceuninck, WarmCore, Reynaers, and Kommerling for durability and performance.
Can I get technical support?
Yes, our experienced team offers free technical support and guidance throughout the specification and installation process for all products.