The Deceuninck Aluminium system brings all the benefits of aluminium with some similar technology used in the well-established PVCu systems Deceuninck has an excellent reputation for.
About Deceuninck Aluminium
Decalu is the name for the aluminium product range by Deceuninck and follows the same high quality profiles, excellent design and brand reputation the company enjoys with its substantial range of PVCu products.
Deceuninck is headquartered in Belgium and in the UK located in Wiltshire. It’s products in PVCu are best known for design and substantial colour options as well as meeting many different aesthetic requirements.
Deceuninck’s existing product range comprises traditional Heritage and flush casement windows. For colour, it’s the 30 ‘colourways’ the company leads the way in as well as also offering additional colours on special order.
Markets served by Deceuninck
This systems company is also as well known for its products in commercial settings as well as in the home.
With doors and windows well-known for thermal insulation, high security, acoustics and design, Deceuninck serves the UK residential and commercial markets with PVCu and aluminium systems.
It’s the trade market that benefits especially from the range of products with the systems company designing these for easy fabrication, reduced stockholding and better installation. Fabricators around the UK provide products to a network of installers, trade counters and the construction sector for commercial or new build homes.
The Deceuninck Aluminium product range
Fixed and casement aluminium windows, as well as residential doors, provide a complete aluminium solution for residential and light commercial projects. All aluminium profiles come with a durable powder-coated finish or a choice of special colours.
Deceuninck Aluminium Windows and Doors
Comprising a collection of eight different products, Decalu aluminium caters for modern, traditional, steel look, hidden and flush profiles for windows. For the door suite, there are bifolding and sliding doors as well as residential doors.
Created in Europe and well established there, the Decalu system complements Deceuninck PVCu products and offers an aluminium solution from one trusted systems company.
Deceuninck Decalu uses high quality aluminium profiles with an advanced thermal break. Furthermore, Decalu aluminium windows provide excellent window energy ratings and high performance.
Manufacturing Decalu profiles is easy. Simplified design, labour-saving features, hidden gaskets, concealed drainage. These and other technical innovations create a high-tech aluminium system with very pleasing sightlines. The products are also smart, letting existing PVCu fabricators transition easily into aluminium with fabrication features they’re already familiar with.
Deceuninck Aluminium Windows
The Decalu88 standard provides modern-looking windows with slimline profiles. Retro casement windows come in the form of Deceuninck Decalu94. Decalu110 Steel offers slimline windows in a similar look to steel.
Decalu88 New SteelÂ
The Decalu88 New Steel Window is designed for high-end architectural aesthetics, making it perfect for modern statement installations. It features a contemporary, minimalist design that adds a sleek, elegant touch to any building. With U-values as low as 0.81W/m²K when triple-glazed and 1.11W/m²K when double-glazed, it ensures top-tier energy efficiency. Ideal for any building type, this window system combines style and performance, making it a versatile choice for those seeking to make a modern statement.
Decalu88 Standard Window
The Decalu88 Standard Window is a high-end architectural solution, ideal for modern statement installations. Defined by its contemporary, minimalist design, this 88mm thermally efficient system offers excellent energy efficiency with U-values as low as 0.81W/m²K with triple glazing or 1.11W/m²K with double glazing, ensuring it meets future regulatory standards. Available in any single or dual RAL colour option, with additional textured and metallic finishes, and featuring marine-grade durability as standard, it combines style and resilience. The Decalu88 Standard Window works well in both residential and commercial settings, particularly in coastal areas or high-exposure locations, providing a sleek, elegant aesthetic suitable for a wide range of applications.
Decalu88 Hidden
The Decalu88 Hidden Window features the ultimate minimalist design, with the opening sash completely hidden behind the frame to maximize light. This contemporary 88mm thermally efficient system achieves U-values as low as 0.78W/m²K when triple-glazed or 1.17W/m²K when double-glazed, making it Part L and Future Homes ready. Available in any single or dual RAL colour option, as well as textured and metallic finishes, with marine-grade durability as standard, it offers both style and resilience. The Decalu88 Hidden Window is ideal for modern homes and offices where maximum light and a sleek, unobstructed view are essential.
Decalu94 Retro
The Decalu94 Retro Window is perfect for period installations, offering sculptured detailing and exceptional design flexibility. This traditional option features a contemporary 94mm thermally efficient system, achieving U-values as low as 0.82W/m²K when triple-glazed or 1.21W/m²K when double-glazed, making it Part L and Future Homes ready. Available in any single or dual RAL colour option, as well as textured and metallic finishes, it also comes with marine-grade durability as standard. Combining traditional aesthetics with modern efficiency, the Decalu94 Retro Window works well in heritage buildings and period homes, enhancing both their charm and energy performance.
Decalu101 ScandÂ
Ideal for high-rise applications, the Decalu101 Scand Window features a pivoting design that rotates 160° for easy cleaning and maintenance. Its contemporary 101mm thermally efficient system achieves U-values as low as 0.89W/m²K when triple-glazed or 1.31W/m²K when double-glazed, making it Part L and Future Homes ready. Available in any single or dual RAL colour option, as well as textured and metallic finishes, it also comes with marine-grade durability as standard. Combining modern aesthetics with practical functionality, the Decalu101 Scand Window is perfect for high-rise buildings and urban developments where ease of maintenance and energy efficiency are essential.
Decalu110 SteelÂ
Inspired by the industrial trend, the Decalu110 Steel Window is perfect for contemporary statement builds. Featuring a sleek, modern 110mm thermally efficient system, it achieves U-values as low as 0.79W/m²K when triple-glazed or 1.13W/m²K when double-glazed, making it Part L and Future Homes ready. Available in any single or dual RAL colour option, as well as textured and metallic finishes, it also comes with marine-grade durability as standard. The Decalu110 Steel Window works exceptionally well in urban lofts, modern homes, and commercial buildings, combining industrial aesthetics with high performance and durability.
Residential and Patio Doors.
For single and double doors Deceuninck Aluminium offers the Decalu 88 with a flush casement design.
Bifolding doors come served also by the 88 system. Recently the company has marketed the excellent security credentials of the Decalu 88 bifolding doors system. It’s achieved PAS 24 certification with a 3 metre high model and in two different configurations.
Sixteen different colours follow the same company ethos of on-trend finishes suitable for both modern extensions as well as more traditional properties. The company claims both PVCu and aluminium finishes provide exactly the same colour finishes, despite the differences in materials.
For Sliding doors, there’s the lift and slide Decalu 163 slide version. Available in single or double tracks, the doors also come in the same range of 16 colour finishes like the bifold.
How and where to buy Deceuninck Aluminium products
Deceuninck supplies its products as a systems company to its nationwide network of fabricators. These in turn provide installers with fabricated doors and windows. The trade can get in touch for details of suppliers. Homeonwers can Contact Us for more information about Deceuninck local suppliers and installers.
