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Our Optima

Flush Casement Window

One of our best flush window systems

A highly practical flush casement window that offers the best of both worlds – period features and modern standards of insulation and security.

Traditional, outwards-opening styling is updated with modern, durable, easy-to-maintain materials, secure and reliable hardware and thermal performance that can reach the U-values required by Passivhaus standards – all this, in a system that has been designed for efficient fabrication and trouble-free fitting.

The Optima Flush Casement Window based upon the Optima suite to ensure practical stockholding levels for fabricators, the Optima sash and dummy sash profiles are backed by trims, weather bars and traditional styled hardware. For authenticity, both sashes and an optional deep bottom rail can be mechanically joined.

Some of the main features:

  • Triple seal for improved weather resistance and achieves WER A+ rating
  • Triple glazing allows U-values to 0.8 W/(M2.K)
  • Maximum opening size of 900mm wide to
  • 1600mm high to allow flexible design
  • Overcomes design issues with traditional casement windows
  • Includes 5-chambered and “aeroframe” technology
  • Available in a range of dual colours
  • Deep-bevel for a striking appearance
  • Recycled composite outer frame reinforcement
  • Glazing options: 24, 28, 40 & 44mm
  • Standard co-extruded gasket – optional 2nd & 3rd weather seal to aid thermal performance
  • Variety of colours available
  • Range of window styles available in BIM format
  • Designed & manufactured in Great Britain

Optimum performance

Optima is one the most energy-efficient 70mm systems available. Its brilliance lies in the adaptable nature of the system. Its components and options allow the fabrication of windows that perform to your required standards. Customers with exceptional levels of insulation in their homes can opt for the ultimate triple-glazed frames. Others, working to a budget, can improve their insulation without breaking the bank. It’s simply a case of building the performance you want. Of course, Building Regulations dictate minimum standards, but it’s worth knowing that Optima can easily achieve the very top end of the energy-efficiency scale. It can reach the latest A++ WERs and a remarkable U-value of just 0.8 W/m2K. That’s the Passivhaus standard.

Our reassurance to you

The Optima system is purpose made, tested and accredited to British and European Standards to meet all the requirements for PVC-U windows and doors. It is made here, in the UK, by Profile22, a business which employs over 2,000 people, including some of the most innovative and experienced experts in PVC-U building products.

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