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Aluminium watertight doors PPD provide reliable protection for building entrances against water ingress during floods, inundations and heavy rainfall. Their specially designed construction and sealing system effectively prevent water from entering interiors, helping to minimise flood-related damage. They are suitable for family houses, apartment buildings, basements, technical rooms and commercial properties. Available in single-leaf and double-leaf versions, they can withstand water levels of up to 2.5 metres. At the same time, they retain the appearance and functionality of conventional entrance doors.
The doors can be easily closed and secured without complicated installation procedures or special tools. The watertight sealing system can be activated manually using a pump with a pressure gauge or automatically via a control unit. This allows the doors to be quickly prepared for an impending flood.
Aluminium PPD doors are available in both single-leaf and double-leaf configurations. Depending on the required level of flood protection, customers can choose between PPD 1AL, designed for water levels of up to 1 metre, and PPD 2AL, designed for water levels of up to 2.5 metres. These design options make it possible to select a solution that meets the specific flood protection requirements of each building.
Thanks to their long service life and reusability, aluminium PPD doors provide a cost-effective solution for long-term flood protection. Their durable construction and minimal maintenance requirements contribute to reliable performance over time.
Watertight PPD doors combine effective flood protection with the appearance and functionality of conventional entrance doors. They are tailor-made for each application, with a choice of RAL colours, different types of fittings, dimensions and glazing options. This allows the doors to be adapted to the architectural design and specific requirements of each building.
Watertightness is ensured by an inflatable EPDM seal integrated into the door leaf, combined with a stainless steel strip in the doorframe. Once activated, the sealing system creates an effective barrier against water ingress. The robust construction and high-quality sealing components ensure reliable performance and long-term durability, even with repeated use.
