This sash window jammer is designed for use with PVCu windows to increase security and prevent unwanted opening. The white finish allows for a discreet installation that blends well with most window frames.
On site, this device is typically fitted to the window frame to act as a physical barrier, offering added peace of mind in residential and light commercial settings. The jammer is suitable for both new and existing sash window installations.
Compatible with PVCu sash windows for versatile use
White finish offers a discreet appearance
Simple installation helps minimise downtime
Can be retrofitted to existing windows as an extra measure
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