- Closely replicate traditional timber designs
- Superb detailing, using a variety of wood grain effect & textured finishes
- Slim sight-lines to maximise the visible glass area
- Superb insulation with 24mm or 18mm gas filled units
- Great longevity, with little to no maintenance required
- Cost effective
- Stylish sash window interior with optional features like deep bottom rails & chamfered ‘Putty-Line’ sashes