Aluminium Window Manufacture
As leading UK aluminium window manufacturers, Dekko Window Systems provides trade professionals with a reliable supply of high-performance Reynaers and Decalu aluminium windows for residential and commercial projects.
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We Manufacture Reynaers Aluminium Windows
Dekko’s Reynaers range is one of the highest quality aluminium systems on the market, offering a comprehensive selection of contemporary window styles designed specifically for trade professionals. Built to deliver exceptional performance, Reynaers windows are the superior choice for both residential and commercial projects.
Key Benefits for Your Projects
- Exceptional Strength & Durability: Crafted from high-grade, corrosion-resistant aluminium profiles for long-lasting performance.
- Superior Thermal Insulation: Features innovative thermal break technology to achieve outstanding energy efficiency and lower heating costs.
- Maximum Natural Light: Engineered with slim sightlines to create expansive views and a modern aesthetic.
- Unrivalled Weather Performance: Provides superior protection against wind and rain, ensuring comfort and security.
Styles & Configurations
Choose from a variety of versatile styles to perfectly complement any architectural design, including classic casement windows, practical tilt and turn windows, and minimalist fixed windows, all available in a wide range of configurations.
Colours & Finishes
Our comprehensive selection of colour options, including the ever-popular Anthracite Grey (RAL 7016), allows for complete design freedom. We also offer a full range of accessories, including high-security locks and premium window handles, to complete the look. For the best aluminium windows on the UK market, contact Dekko today.
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Reynaers Product Specifications
| Feature | Details |
|---|---|
| System Used | Reynaers CS 68 (Concept System 68) & SL 68 (Slim Line 68) – versatile three-chamber systems. [4, 5] |
| Available Styles | Fixed, Top Hung, Side Hung, and Tilt & Turn configurations. Suitable for single or double casement applications. [4, 5] |
| Thermal Performance | Achieves U-values as low as 1.4 W/m²K depending on frame/glazing combination, meeting building regulations with ease. [4] |
| Security | Multi-point locking systems as standard. Can be specified to meet PAS 24:2016 and Secured by Design standards for enhanced security. [4] |
| Size Limitations | Generous size capabilities, with side-hung casements up to 700mm wide and top-hung casements up to 1400mm wide x 1300mm high. [5] |
| Colour Options | Available in any RAL colour. Standard stock colours for fastest lead times include Anthracite Grey (RAL 7016), Black (RAL 9005), and White (RAL 9016). Dual-colour options available. [4] |
| Hardware | Choice of high-quality handles (including inline and monkey tail designs), friction stays, and high-security espagnolette locking mechanisms. [4] |
Why Choose Dekko as Your Aluminium Window Supplier?
Partnering with Dekko gives trade installers a competitive edge through three core commitments: superior product quality, unwavering supply reliability, and dedicated partner support, all built on a foundation of proven experience and scale.
With over 16 years of manufacturing experience since our establishment in 2008, we have grown to become a trusted supplier for more than 1,000 trade customers annually across the UK. Our operation is backed by a team of over 200 dedicated employees and is housed in our state-of-the-art, 80,000 sq. ft. manufacturing facility in Lancashire. This scale, combined with recent investments like our £350,000 automated machining centre, allows us to offer a streamlined ordering process, competitive pricing, and the reliable, on-time delivery your projects depend on.
Our dedicated support team is always available to assist you with product selection, technical specifications, and fast quotations. Additionally, Dekko provides excellent customer service and comprehensive training programmes to ensure your team can install Reynaers and Decalu windows with maximum expertise and efficiency. Partner with Dekko and experience the difference a reliable, large-scale aluminium window manufacturer can make to your business.
Dekko’s commitment to high-performance aluminium products also extends to aluminium doors. We offer a premium range of Reynaers aluminium sliding doors and bifold door options. These products seamlessly complement the Reynaers window range, allowing you to create cohesive and stunning building envelopes. With superior weather resistance, smooth gliding operation, and a variety of design options, Reynaers doors elevate both the aesthetics and functionality of any project.
Explore our Reynaers Aluminium Window range
Make it Yours: Dedicated Trade Installer Support
At Dekko, we understand that your success is our success. That’s why we offer a comprehensive suite of support services under the “Make it Yours” umbrella. From marketing materials and sales brochures to technical expertise and installation training, we provide everything you need to confidently showcase Dekko products to your customers and ensure a smooth project delivery.
By partnering with Dekko Window Systems, you’re not just choosing exceptional products; you’re choosing a reliable and committed supplier dedicated to your long-term success. Contact us today to discuss your requirements and discover how Dekko can elevate your next project.
Contact UsYour Questions Answered
What are your typical lead times for aluminium windows?
We pride ourselves on efficiency and work to maintain fast lead times for our trade partners. While times can vary based on project complexity and colour choices, we keep popular colours like black, white, and grey in stock to ensure the quickest possible turnaround. For a precise lead time on your specific order, please contact our trade counter for an up-to-date estimate.
Do you offer delivery to site?
Yes, we provide a prompt and reliable nationwide delivery service. We understand that keeping your projects on schedule is critical, so we manufacture everything in our Lancashire factory and deliver directly to you or your site, striving to meet all delivery targets on time, every time.
What marketing support do you provide installers?
Our success is tied to yours, which is why we offer a comprehensive marketing support package called “Make it Yours”. As a Dekko Approved Installer, you get access to a suite of bespoke marketing materials, including high-quality brochures, leaflets, and flyers that can be personalised with your own company branding. We also provide showroom support with point-of-sale graphics and demo products to help you effectively showcase our premium ranges and win more business.
What is the ordering process?
The ordering process is designed to be straightforward for our trade partners. It begins with a quote request, where you can provide your specifications, architectural drawings, or order forms via phone or email. Our specialist aluminium team will then prepare an accurate quotation for your review. For our Approved Installers, we will soon be launching ‘Easy Connect’, a new online ordering portal designed to streamline this process even further. To start your order, please call our sales team or use the contact form on our website.
Expanding Your Project Portfolio with more Dekko Aluminium Products
In addition to our window and door ranges, Dekko also provides a selection of premium aluminium products to complete your project requirements. This includes the innovative Decalu 88 aluminium bi-fold doors, ideal for creating seamless connections between indoor and outdoor living spaces. We also offer the Decalu 88 aluminium entrance doors, providing a stunning and secure welcome to any property. And for larger-scale projects, Dekko supplies the Concept Wall 50 curtain walling system, perfect for creating expansive areas of glazing with exceptional thermal performance.
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