Call us today on 01245 471555


As an approved fabricator of Eurocell PVCu windows and doors and a licensed BBA manufacturer, we offer our customers a choice of high quality bevelled or Ovolo sculptured profiles in a range of finishes including white, light oak, rosewood and ebony black.

UPVC Windows

Attractive, easy to fit, low maintenance windows to suit you.

Seamless replacement of wooden frames, traditional vertical sliders, contemporary styles or enhanced energy efficiency.

70mm profiles - versatile systems for new or replacement windows in all styles.

Euroligik profiles - advanced 70mm profile with an easy to install beading.

Vertical sliders - beautiful, traditional styling with superior PVCU performance.

Pivot windows - easy maintenance, ideal for high rise buildings.

Cavity Closer Cavalok - easy to fit systems made from 100% recycled PVCU.

Curtain walling - simple to install features for any large building.

Reversible windows - initiative opening that lets you clean inside and out.

Energy efficient window systems with leading performance and value.

Thermalogik profile - unique, cost effective profiles for A rated thermal efficiency.

Thermal inserts - the recycled PVC alternative to metal reinforcements.


Why design windows and doors?

  • Long life performance with systems guaranteed for up to 10 years.
  • Extensive choice of colours and finishes to suit any building.
  • Unique colour match promise across entire range.
  • Quality assured products fully accredited by the British Board of Agrement (BBA) and British Standards Institute. (BSI)
  • Our windows have achieved the BS7950 Enhanced Security Certification.

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Design Window & Door Systems Ltd, Baddow Park, West Hanningfield Road, Great Baddow, Essex, CM2 7SY, Tel: 01245 471555