The Optima Sliding Sash Accoya Window
This Spiral Balanced Window has been developed to replicate & replace the majority of existing traditional sash windows, in section size and aesthetics.
The benefits include being able to open all sashes, where this may not have been possible due to limitations on the housing of the counterbalance weights.
20mm Double Glazing gives this window a typical U-Value of around 1.4W/m²k.
May require approval by local Planning Office.
Features, Benefits and Technical Specifications
Timber: Accoya (Grade 1) 50 year warranty
Double Glazing: 4/12/4 Clear Tough Low-E Argon (Optional Duplex Bar/Grill)4/12/4 Clear Float Low-E Argon (Optional Duplex Bar/Grill)
Finish: Teknos 3 Coat System
Security: SBD Locking Heritage Fitch fastener (PB,AB,PC,SC,N)SBD Locking Restrictors (PB,AB,PC,SC,N)
Features: 50mm sash depth
153mm box section
Colour matched parting bead with integral brush seal
2 x AQ21 seals to sash perimeter
Brush seals to meeting rails
External glazing bead with security glazing tape
Removable 'TSC Easy Fit' staff beads for easy maintenance and installation.
Concealed fixings for pre-glazed fixed sashes
All sashes factory glazed
Optional decorative horns internal and external
Optional moulded meeting rail
Ovolo moulded sash sections & astragals
Narrow 22mm astragal
Narrow 48mm sash sections
Optional 40mm Mid Rail
Deep 96mm bottom rail
Fully suited furniture in PB,AB,PC,SC,N
Traditional counter balance weights