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Optima Vertical Sliding Sash Windows

A modern sash that mimics tradition

Ideal for new-build, restoration, and commercial premises, Profile 22’s new vertical sliding window system combine all the benefits and functionality of modern materials with the classic good looks of an authentic sash window design with chamfered finishing. This makes it a breeze to incorporate into period designs and is particularly well suited for developments in conservation areas.

The PVC-U vertical sliding sash window, with tilt option, revives a classic look that is perennially popular amongst consumers. The use of modern materials makes them more thermally efficient than older sash window designs, whilst A grade and A+ grade green ratings makes them suitable for projects where environmental concerns are a priority. The tilt-in facility makes them easy to clean, while the 128mm front-to-back dimension makes the system perfectly suited for traditional timber box sash replacement projects. A wider cill option is also available.

For more details on our sash window system please contact us.

Vertical Sliding Sash Windows can achieve WER band A+

  • 128mm outerframe to match timber box sash dimensions
  • Maximum window size: 3000 x 1600mm
  • Large and small sash profiles for equal sightlines to the top and bottom sashes
  • Flush gaskets
  • Authentic ovolo shape throughout
  • Large and small Georgian bar options
  • Sash horns
  • Weather bars
  • Deep bottom rail option 
  • Smooth balance mechanisms
  • Will accommodate trickle vents
  • 24mm double glazing as standard
  • Fits off-the-shelf hardware.

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.


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