The Optio 58BW range at OnTime is an effective and high performing solution if you need new windows. The Optio window is built to the highest UK standards making it a strong, secure and superior choice for your home. Offering slim, clean lines it is able to suit both new build and residential replacements.
The 58BW window utilises the innovative polyamide thermal break technology from AluK. This creates a barrier between the cold air outside and the warm air inside. This technology reduces the thermal transmittance which in turn enhances the U Value of the window.
Available in a wide choice of both standard and non-standard colours, we’re sure that if Aluminium is what you’re looking for in your home the Optio range will have something to suit your home.
the forefront of aluminium window and door design.
The AluK Optio window has been designed with performance and efficiency in mind, each frame incorporates a ‘thermal break’. This effectively insulates the doors and windows against heat loss, raising your home’s internal temperature and helping reduce the risk of condensation.
We use our Planitherm glazing in all of our aluminium windows. The Optio range has a wide range of glazing sizes to suit an array of glazing specifications.
With no requirement for re-painting or re-varnishing, aluminium windows and doors will never fade, deteriorate or rust, even in harsh environments, such as coastal locations.
Yes, there are a wide range of dual colour options available on the 58BW range.