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Our stylish Flush Doors from Deceuninck are the perfect product for attracting homeowners looking for elegant aesthetics and best-in-class 21st Century performance.

Ideal for replicating timber or aluminium doors, and coming in over 30 colourways from stock, they’re extremely aesthetically versatile, and can be tailored to the character of almost any property.

They deliver exceptional weather resistance Class 4 600 Pa Air Permeability, Class E1050 Pa Water Tightness, and Class A3 1200 Pa Wind Resistance. They also provide excellent energy efficiency – achieving an A energy rating, U Values of 1.3W/m2k with double glazing, and 1.0W/m2k with triple glazing.

WHY Central

If you’re looking for great quality products, reliable service and competitive trade prices, choosing Central as your flush sash door supplier is the right move.
We appreciate installers and builders are busy people and often work to tight deadlines, which is why we make every effort to go the extra mile and supply every job on time and in full.
Deceuninck flush doors are fast becoming an incredibly popular option for home improvers in the UK, and with Central you’ll be working with a fabricator that can help you make the most of this lucrative market.

Flush Door security
  • Performance
  • Specification
  • Product Options
  • Ultion Key Tag


  • Doorset ‘A’ energy rating
  • Double glazed U Values of 1.2 W/m2k
  • Triple glazed U Values of 1.0 W/m2k
  • Class 4 600 Pa Air Permeability
  • Class E1050 Pa Watertightness
  • Class A3 1200 Pa Wind Resistance
White Flush Door


  • Sleek, slimline aesthetics
  • Dedicated sash profile
  • Robust PAS24-accredited security
  • 30+ colourways from stock
  • Easy maintenance
  • 10-year guarantee
Flush Door for interior design

Product Options

  • 30+ colourways from stock, including authentic timber and aluminium look options
  • Matching ancillaries, trims and accessories for every colour
  • Wide choice of hardware, including teardrop handles, monkey tail handles and traditional peg stays
  • Wide range of glass effects to choose from including Minster, Contora and Stippolyte
Flush Door installers

Ultion Key Tag

Never lose your keys again with the Ultion KeyTag. This excellent addition to any of our doors makes it so homeowners will never have to worry about searching through drawers, pockets, or purses again for their keys.

  • Get notifications when you leave the key behind
  • Sound an alarm to find keys easily
  • Multiple colour options available
  • Compatible with the Apple Find My app
Flush door costs

Why Choose Central Window Systems?

Experience Matters

With a wealth of experience and knowledge, we are a stable company who will be here to support you in the years to come.

Highest Quality

Exceptional product quality is a prerequisite at Central Window Systems. We offer the most advanced window and doors available on the market.

Professional Standards

Delivering products to you on-time, in full and in pristine condition ensuring your professional installation is completed with the support you expect from your supplier.

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