Modern
Design, traditional appeal
Our Sliding sash windows combine an authentic period feel with all the practical benefits of modern windows designed to enhance any development. The style of the window is specified to match local architectural style and planning requirements.
- Chain of custody certified sustainable timber
- FSC frame and sash
- PVC-u jamb liner in white or brown
- Fully adjustable spiral balances
- Fully finished or base coat stained
- 24mm-28mm insulated glazing unit capabilty, with different gas filled options depending on whole window U value required.
- Sash fitch catches and lifts fitted
- Trickle Ventilation
- Sashes tilt inwards
- White, gold or chrome ironmongery available
- Secured by design availale
Our sash windows are available in the following styles
- Non Bar
- Victorian Bar (Simulated Divided Lights)
- All Bar (Simulated Divided Lights)
- Marginal Bar (Simulated Divided Lights)
- Vertical Bar (Simulated Divided Lights)
- Marginal Bar (Traditional True Divided Lights)
- Vertival Bar (Traditional True Divided Lights)
- Semi-Cirular Feature Windows
Specifications
- U value ranging from 1.8 - 1.2W/m2K
- Acoustic performance rating according to BS EN717-1:1997rw(C;Ctr)=36(-1;-3) dB based on optimum performance
- Exposure rating of 2000Pa
- Air Permability class 2
- Acheives BS6375 Part 1 2004 windows and doors performance
- Acheives BS6375 Part 2 1987 operation and strenght performance
- Available tested to Secured by Design scheme standards -BS7950 certification held
This unique range of timber windows features stepped sashes for improved performance, yet retains traditional sight lines. We supply them fully glazed with 24mm Low E insulating glass units.
Ventilation is acheived through concealed ventilator (s) in the head
section.All windows have extended horns on the top sash and flush -to-frame
sills as standard. With large windows we may supply the sashes seperately- to
make frame fixing and handling easier, and to reduce the risk of damage.
We supply all vertical sliding sash windows with concealed flush fitting
ventilators as standard in white or brown. Windows less than 488mm wide are not
fitted with ventilators. 8000mm2 geometric are supplied fitted on windows 860mm
and wider, 4000m2 or below that size down to 488mm wide.