Window sealing Trotec AirLock 100 — white, compatible with Trotec models

Trotec AirLock 100 is a white window sealing accessory designed to reduce drafts and improve insulation around window edges. Compatible with Trotec models, the AirLock 100 fits typical window frames and creates an air-tight passage for exhaust air hoses so warm exhaust air is directed outside instead of returning to the room. The translucent, hardwearing and water-repellent material has low specific heat conduction characteristics that contribute to improved energy efficiency. The AirLock 100 is suitable for domestic use, rentals and temporary weatherproofing tasks and adapts to common window constructions with a maximum perimeter of 400 cm.

Advantages

The AirLock 100 prevents return flow of warm exhaust air into the room by sealing the gap between window and frame while allowing an exhaust hose to pass through a closeable zip. Its translucent construction provides discreet installation and the hardwearing, water-repellent material resists weather and repeated use. Low thermal conductivity helps reduce heat loss, contributing to lower heating needs. The design allows windows to be closed when leaving the building without disassembly and fits both left- and right-hinged windows, bottom-hung windows and skylights within the specified perimeter limit.

Suitable for

• Reducing drafts and improving insulation around windows
• Temporary weatherproofing for rentals and renovation projects
• Using portable ventilation or extraction devices with an exhaust hose led outside
• Short-term or seasonal energy-saving measures

Key specifications

• Colour: white, translucent material
• Material characteristics: hardwearing, water-repellent, low specific heat conduction
• Compatibility: fits common window frame constructions including left- and right-hinged, bottom-hung and skylight windows
• Maximum compatible window perimeter: 400 cm
• Designed to allow exhaust air hose to pass through a closable zip without air return

How to use

Install the AirLock 100 by placing it between the window sash and frame so the zip opening allows the exhaust hose to be led outside through the minimally opened window. Close the zip around the hose to create an air-tight seal; the translucent material and secure fit prevent warm exhaust air from returning to the room. After installation, windows can be closed and reopened as needed without removing the AirLock 100, and the device can remain in place for temporary or seasonal use.

Usage recommendations

Ensure the window perimeter does not exceed 400 cm and check that the hose passes cleanly through the zip without excessive bending. For prolonged outdoor exposure, inspect the material periodically for wear and ensure the zip closes fully to maintain an effective seal. Use with compatible Trotec ventilation or extraction devices to optimize exhaust routing and energy savings.