Our Award Winning Heritage Flush Sash is designed to replicate the appearance of timber, and are distinguished by sashes that close into the frame and finish flush with the face of the window. Flush Sash windows typically have frames that appear the same width, known as “equal sightlines” this look is achieved using dummy sashes, something that undoubtedly improves the overall appearance of your property.
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Linktrusion™ is a completely new, patented composite technology that combines pultruded glass fibre with PVC-U in Deceuninck’s 5000 composite system. Windows and doors made with Linktrusion™ are light and strong with slim sightlines and outstanding thermal performance. Fully recyclable, Linktrusion™ windows and doors are the first to remove the need for traditional steel reinforcement so developers can specify very tall windows and large doors.
The Heritage flush door is ideal for capturing a beautiful timber door aesthetic in a modern and energy efficient system.
Dedicated PAS24 Approved Hardware
Lasting Quality
#BestInClass Double & Single Door Weather Performance
Adding a Splash of Colour
Deceuninck’s Sustainability Considerations in Window Materials training course has been accredited by the Continuing Professional Development (CPD) Certification Service.
Elegant, Deceuninck’s ultra energy-efficient tilt-and-turn window, has been short-listed in the G-Awards New Product of the Year category 2025.
Darren Woodcock, General Manager, Deceuninck explains why in a period of significant change in the systems market, Deceuninck will continue to focus on its customers, not its competitors.
Deceuninck has been awarded its 14th consecutive RoSPA award in recognition of its commitment to maintaining high standards of health and safety across its operations.
