Roof inlet with PVC collar for connection with PVC foil, installation in the building attic with DN110 PP drain pipe, without protective basket HL68P.0/110

Attic inlet for effective roof drainage

This attic inlet with a PVC collar, designed for connection with PVC foil, is a reliable solution for draining water from the building's attic. It is ideal for situations where traditional water drainage through the roof is difficult – especially suitable for small terraces, balconies, and loggias. The inlet's design also allows for effective drainage of flat roofs with various layer arrangements.

A distinguishing feature of this model is the possibility of expansion with additional elements, allowing the drainage system to be adapted to specific needs and conditions on the roof. Made of high-quality polypropylene (PP) and PVC, it ensures durability and resistance to weathering. A drainpipe with a diameter of DN110 guarantees efficient water drainage.

Design and application

The attic inlet HL68P.0/110 is characterized by a well-thought-out design that facilitates installation and ensures a tight connection. The PVC collar is designed for welding with PVC foil, eliminating the risk of leaks. The inlet has an opening with dimensions of 140 x 140 mm / Ø 140 mm, which allows for easy installation in the attic structure. The water flow rate with free outflow is 0.8 l/s, and also with a head of 35mm.

This model is used in roof drainage systems covered with PVC foil, where ensuring effective water drainage and protection against dampness of the building structure are crucial. The possibility of expanding the system with additional elements makes this inlet a versatile solution for professionals and individual investors.

Advantages and benefits

• Versatility: Suitable for various types of flat roofs and attic structures.
• Tightness: The PVC collar ensures a tight connection with the PVC foil, minimizing the risk of leaks.
• Durability: Made of high-quality materials (PP and PVC) resistant to weather conditions and mechanical damage.
• Easy installation: The inlet's design facilitates its installation in the attic building.
• Expandability: A wide range of available additional elements allows you to adapt the drainage system to individual needs.
• Efficiency: The DN110 drainpipe ensures effective water drainage from the roof or terrace.
• Application with PVC foil: Specifically designed to work with PVC membranes, providing optimal tightness and connection durability.