Innovative Sash Window

Sorpetaler's answer to an energy-efficient double and single-hung window, is available in our standard high performance 2-pane glazing.

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Luxury windows

Individual architecture - modern lattice windows give your home that special touch and lend distinction to the house's façade.

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Energy-Efficient Design

Sorpetaler's DUO K is a wood/aluminium window with edged design: Profit from an innovative system for high energy savings.

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