Designed to replicate traditional timber box sash windows, uPVC sliding sash windows manufactured from the REHAU Heritage system will provide you with a traditional looking sash window combined with the numerous benefits of uPVC.

The REHAU Heritage system has been developed following extensive consultation with conservation bodies and as a result sliding sash windows manufactured from the system are the most distinctive and authentic-looking PVC-u sash window available on the UK market. Successfully approved and installed in conservation areas across the UK, REHAU Heritage Vertical Sliding Windows are suitable for any home. To add to that sliding sash windows manufactured from REHAU profile are now available in a range of finishes and colours.

Superbly engineered and of exceptional quality, sash windows manufactured from the REHAU Heritage system will add real value and style to your home without sacrificing performance. You will still experience the benefits of noise reduction, low maintenance, safety and security, and energy efficiency – our Heritage system can achieve an A-energy rating.

Classic-style hardware and fittings, and optional decorative horns replicate the traditional timber sash window to create a stunning finish. Further attention to detail in the form of brass, gold or chrome fixings, a deep bottom rail, optional Georgian or Astragal bars, and run-through horns add to a simply superior uPVC sash window. Cosyhomes can provide you with advice on the aesthetic features and options available.

A Record Year

We have had a record year on sash replacement with Rehau Heritage windows. Do take a look through our Gallery to see our latest completed installations – http://cosyhomeswindows.com/galleries/ or we are happy to accompany you to visit a property where we have recently replaced sash windows. Our community of customers are only too happy and proud to show off their new installations, and you can see on our reviews page what people think of us.

It’s all very well having the best window in the world but if you don’t have the right team to install it, you might as well have chosen from the low-end of the market. Our experienced team are experts and that is why we were accredited with the REHAU Authorised Partner status; for our consistency and standard of installation we have maintained over many years.

Now we could talk windows all day, and seeing a sample in the show room is helpful. However, the real testimony will be seeing it at a real home in real working order.

Contact us and let Cosyhomes be part of your double glazing surrey project. Simplicity is the ultimate sophistication.