- Profile name: SASH SPIRAL (windows)
- Opening type: Sliding vertical straight
- Sashes control: Balanced using spiral counterweights
- Sash depth: 56mm
- Frame depth: 155mm
- Wood: Glued finger-jointed or solid Pine, Oak, Mahogany
- Wood surface finish: Water based paint by RAL, varnish or oil
- Glazing thickness: 24 mm
- Sealings: Silicone (black, grey, white, brown)
- Dry cap: Aluminium
- Window hardware: Lockable bolts, Lock Rolla “S”
- Decorative transoms: Glued, inside the glass unit
SASH SPIRAL
English SASH SPIRAL windows consist of two glazed sashes that vertically parallel slide along the wooden frame. Windows are balanced using spiral counterweights. English sliding lifting windows are looking just like the original windows, but meet the requirements of modern standards. Such sliding lifting windows can be used in changing windows in old buildings as well as in constructing new buildings.
- English authentic design
- Sliding straight window
- Balanced using spiral counterweights
- 2 layers insulating glass unit
- Thermal and wind insulation
- Sash reinforced with brass claps
- Wood surface finish: Large selection of colours by painting RAL, varnish or oil
Colors of Paint by RAL
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