This market leading vertical sliding sash window system has all features of a traditional box sash timber window which therefore is widely accepted by conservation officers and heritage listed buildings but also has all the safety, security and thermal efficiency benefits of a modern day uPVC system.
- Stock colours and made to order colours
- U values as low as 1.4 w/m2k
- Acoustics up to 37db
- Glazing options of 24,28,36,40 and 44mm
- Astragal bar and Georgian bar options
- Various furniture colours inc new Rose Gold and Black Nickel
- SBD approved
- PAS24 standard
- Run thru horns or screw on horns