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PPD watertight doors 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 both aluminium and steel versions, they can withstand water levels of up to 5 metres, depending on the selected configuration. At the same time, they retain the functionality of conventional entrance doors and can be customised to complement the architectural design of each building.
The doors can be easily closed and secured without complicated installation procedures or special tools. Thanks to the quick activation of the sealing system, they can be rapidly prepared to protect the building against an impending flood.
PPD watertight doors are available in single-leaf and double-leaf configurations, in either aluminium or steel. Aluminium doors provide protection against water levels of up to 1 or 2.5 metres, while single-leaf steel doors can withstand water levels of up to 5 metres. Double-leaf steel doors are designed for water levels of up to 2.5 metres. The most suitable configuration can therefore be selected according to the required level of flood protection and the dimensions of the entrance opening.
Thanks to their long service life and reusability, PPD doors provide a cost-effective solution for long-term flood protection. Their durable aluminium or steel construction and minimal maintenance requirements contribute to reliable performance over time.
PPD watertight 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 technical and aesthetic requirements of each building.
The watertight sealing system can be activated manually using a pump with a pressure gauge or automatically via a control unit. In the automatic configuration, activation can be triggered by a flood sensor, a button on the control unit or a remote command. The activation method can therefore be selected according to the requirements of each installation.
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 long service life and reliable performance, even with repeated use.
