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Drone view of 5-panel bifolds for period country home


SDL Akzent Plus FOR Superb thermal performance

Our best-selling wintergarden system creates elegant light-filled glass rooms with superb thermal performance.

Thermally Broken Thermally broken
Heating, ventilation & control systems Icon Heating, ventilation & control systems
Large Spanning System Unlimited span system
Secure bifolding doors Security to British and European standards
Mulitple Canopy Options Icon Multiple canopy options
ODC bifold doors come with multiple opening options Flexible opening options
Climate Control Icon Climate control glazing
Icon to show Our aluminium windows come with a 10 year guarantee 10 year guarantee


Akzent’s large format roof sections and minimal profiles produce airy spaces with a sense of uninterrupted calm. Rafters and eaves are steel-reinforced for strength, allowing a wide variety of heights and sizes, and therefore real design flexibility.

This system can be combined with thermally efficient bifolding or sliding doors which offer versatile opening and threshold options. High quality rooflights with automated controls will provide perfect levels of ventilation.


Key Features

  • Thermally broken glass structure
  • Slim aluminium rafters
  • High U-values
  • Steel-reinforced construction
  • Large roof sections
aluminium sliding door frames in all colours


All our glass structures and extensions are finished in three classic and timeless colours as standard, Anthracite Grey, White or Black. A dual colour option allows for a different colour for the inside frame. You can also specify frames in bespoke colours for a unique look, powder-coated in a huge range of RAL colours to match a building’s design. All finishes are covered by our ODC product Warranty.



ODC aluminium sliding door design literature


All our architectural glass systems have the ODC Warranty. Our products undergo constant rigorous testing and come with certification from renowned national and international test institutes for sound insulation, permeability, burglar protection and extreme weather conditions.


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Avant Garde is a beautiful thermally efficient wintergarden featuring natural wood internal finishes and optimal aluminium weather protection

Atrium glass house system offers maximum light levels and elegant minimal canopy

Offers all year aluminium weather protection and can be stand alone or connected


To help us with your enquiry, whether you’re looking to visit one of our showrooms, more information about our glazing solutions or you have a question about our products, please supply the information below or to request a quote please click here.

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Our showrooms in Chiswick and Poole have the complete range of ODC glazing products on display.

Customer Support

03300 586 793

97 Bollo Lane, London W3 8BN

Sterte Road, Poole BH15 2AF

Opening hours
Monday – 9am to 5pm
Tuesday – 9am to 5pm
Wednesday – 9am to 5pm
Thursday – 9am to 5pm
Friday – 9am to 4.30pm
Saturday – 10am to 3pm