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See our complete range of

Optima windows

Our complete Optima window range

Not all PVC-U windows are the same. As well as obvious differences in size, style and frame colour, there are features that are less noticeable but just as important.

Optima windows are the result of years of careful research and development. Hidden inside the frames are insulating chambers, ribs for strength and rigidity, and mouldings that make sure handles and hinges stay firmly in place year after year. Our damp British weather is kept at bay with better seals, and there are drainage channels to whisk water away before it can freeze.

Included within our range of styles are windows for every type or age of property – stone built cottages, ultra-modern homes, high-rise apartments and bungalows. We’ve got windows for those refurbishing and restoring, those building and those who just want to brighten the appearance of their home.

Optima window gives you more

  • More thermal chambers: 6 in the outerframe (8 with RCM Thermal Inserts) and 5 in the sash (6 with RCM Thermal Inserts) delivering optimal thermal performance and structural rigidity.
  • More choice: a broader range of range cills, baypoles, accessories and packers allowing you the flexibility you need.
  • More glazing options: the widest choice of glazing options on the market giving you the ability to build cost-effective, energy-efficient windows.
  • More seals: optional centre seals to the outerframe and sash for improved insulation and weather protection.