Last Updated: October 15th, 2025

Ada Windows Ltd, a trusted family-run manufacturer and installer of windows and doors based in Enfield, London, is proud to announce an exciting partnership with Deceuninck — a leading global innovator in uPVC window and door systems. This strategic collaboration allows Ada Windows to expand its product range, enhance energy efficiency, and offer homeowners across the UK more design flexibility than ever before.

Why Ada Windows Has Chosen Deceuninck

At Ada Windows, we take pride in selecting only the best materials for our customers. After careful evaluation, we have chosen Deceuninck as our new uPVC profile supplier for their unmatched quality, innovation, and sustainability credentials.

Deceuninck is renowned for producing high-performance uPVC profiles that combine exceptional thermal insulation, strength, and design versatility. Their systems are engineered to meet the latest building standards, ensuring that every uPVC window and door we manufacture delivers outstanding performance and durability.

Key Benefits of the Deceuninck Profile System

  • Superior engineering: Multi-chambered designs for excellent thermal and acoustic insulation.
  • Advanced sustainability: Fully recyclable materials and eco-friendly manufacturing processes.
  • Design versatility: Available in traditional and contemporary styles, with smooth or woodgrain finishes.
  • Wide colour range: Choose from classic white, modern greys, heritage greens, and realistic timber effects.
  • Trusted brand: Deceuninck is one of the world’s leading suppliers of uPVC and aluminium systems, trusted by fabricators and homeowners alike.

What This Means for Our Customers

With our new Deceuninck partnership, Ada Windows is now manufacturing a broader range of energy-efficient products to suit every type of home. Whether you’re renovating a period property or upgrading a modern home, you can find the perfect balance of performance and aesthetics.

Our Expanded Product Range Includes:

  • uPVC casement windows
  • Flush casement windows
  • Single and double doors
  • French doors
  • Sliding and patio doors

All our new uPVC windows and doors feature Deceuninck’s latest profiles, giving homeowners the ability to replicate the elegant look of aluminium or timber windows at a lower cost — without sacrificing quality or energy efficiency.

Energy Efficiency and Comfort

Deceuninck’s systems are designed for outstanding thermal performance. Their multi-chambered frames and high-quality gaskets help reduce heat loss and improve acoustic insulation. This means our customers can enjoy warmer homes, lower energy bills, and a smaller environmental footprint.

When combined with Ada Windows’ precision manufacturing and professional installation, every product delivers top-tier performance and long-term reliability. Our partnership ensures that your home remains comfortable, quiet, and energy-efficient throughout the year.

More Choice in Colours and Finishes

With Deceuninck, Ada Windows now offers an extensive palette of colours and finishes. Homeowners can choose from a variety of modern tones such as anthracite grey, black, and agate grey, as well as traditional woodgrain finishes that perfectly complement heritage properties. Both smooth and textured finishes are available to replicate the beauty of timber or aluminium windows.

Designed for Long-Term Value

Every uPVC window and door we produce is backed by our 10-year insurance-backed guarantee. With Deceuninck’s proven profile technology and Ada Windows’ manufacturing expertise, homeowners can expect exceptional durability, low maintenance, and reliable performance for years to come.

Sustainability and Environmental Responsibility

Both Ada Windows and Deceuninck share a strong commitment to sustainability. Our manufacturing process already focuses on recycling uPVC, aluminium, and glass waste. By working with Deceuninck, who operate some of Europe’s most advanced recycling facilities, we further reduce our environmental impact and promote responsible window manufacturing in the UK.

About Ada Windows Ltd

Ada Windows Ltd is a family-run business based in Enfield, North London. We design, manufacture, and install uPVC windows, aluminium windows, and doors across London, Essex, Hertfordshire, and surrounding areas. With industry experience dating back to 2001, we have earned a reputation for quality craftsmanship, friendly service, and reliable installations.

We are FENSA and TrustMark registered, and our customers consistently rate us highly on Checkatrade for professionalism, quality, and value for money.

Discover the New Deceuninck Range at Ada Windows

We invite homeowners, architects, and developers to explore our new Deceuninck uPVC window and door range. Visit our factory in Enfield, or contact our friendly team to request a quote or arrange a site survey.

Experience the perfect combination of design, durability, and energy performance — made in London, backed by Deceuninck technology, and installed by a trusted family business.

Contact Ada Windows Ltd today to find out more about our latest Deceuninck-based products and to get a free, no-obligation quote.

Share This Article:
Double Glazing Window Flexible Finance
Related News & Guidance