At LB Window Systems, we offer high-performance, heritage-inspired PVCu flush doors expertly fitted by our experienced team. The Deceuninck Flush Doors range, in single or double doors, French doors with side panels, is one of the finest timber-alternative doors on the market, with a design that replicates the charm of traditional joinery while delivering modern energy efficiency, security, and ease of maintenance.
Whether you’re replacing old French doors or planning a new extension, we help you choose the right finish, style, and glazing to suit your home. With a dedicated flush sash design and a full range of premium colourways, these doors are ideal for both period and contemporary properties.
- Open-out flush sash design – ideal timber or aluminium alternative
- Energy-rated A with U-values from 1.0 W/m²K
- PAS 24 certified hardware and 3-hook lock system
- Low-maintenance and colour-stable finishes with 10-year guarantee
Every Deceuninck Flush French Door we install is made to order and measured with care. You’ll enjoy lasting quality with frames that resist warping, swelling, and fading, and hardware designed to secure your home in all conditions. The sleek, smooth profiles and wide choice of heritage woodgrain foils make these doors as beautiful as they are practical.
With a choice of laminated security glass, integral blinds, solar control or acoustic glass, Deceuninck Flush Doors deliver on quality, style, performance an with a peace of mind 10-year guarantee. At LB Window Systems we provide only the highest quality and top brand uPVC doors, contact us today for more information, product advice and a personalised quotation.
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