SOMMER Group
English / International

AquaLOCK® Windows Protector — Flood Protection

Easily and effectively protect basement windows from flooding.

AquaLOCK® Windows Protector

The AquaLOCK® Windows Protector offers a customized, easy‑to‑install solution for reliable flood protection of basement and building windows. Its innovative acrylic barrier with tilting function makes it the perfect retrofit option for safeguarding vulnerable openings.

Key Advantages of the AquaLOCK® Windows Protector

  • Flood + Burglary Protection: Durable acrylic barrier for basement and façade windows.
  • Easy Retrofit: Tilting acrylic design allows simple installation on existing windows.
  • High Water & Pressure Resistance: Built for extreme weather and long-term exposure.
  • Simple Installation: Adhesive-mounted, no major modifications required.
  • Improved Insulation: Air gap boosts thermal performance.
  • Optional Add‑Ons: Insect screen and other configurable features.
  • Flexible Sizing & Applications: Fits various window sizes and can be mounted on walls or frames.

High‑Performance Flood Protection with Simple Installation

The AquaLOCK® Windows Protector provides strong flood resistance for basement windows with its 15 mm solid acrylic barrier, engineered to withstand the pressure of a 2‑meter water column for up to 24 hours.

The system is easily retrofitted by adhering the barrier to the window frame with a silicone‑based sealant, requiring no major structural changes. The window remains fully functional, and the barrier can be mounted on the frame or directly on the wall to fit different building conditions.