Roof inlet gravity DN75 horizontal with insulated body, with PVC collar only for hydro-insulation with PVC foil for welding, grid 148x148mm with adjustable height and stainless steel grate 137x137mm HL64BP/7

Roof and terrace drainage – reliable gravity drain

This roof drain, designed for gravity drainage of roofs and terraces with pedestrian traffic, is a solid solution for modern constructions. Designed for durability and efficiency, it provides effective water drainage, minimizing the risk of leaks and damage. A key feature is the ability to adapt to various roof layer configurations thanks to a wide range of additional elements – from support rings to HL350 and HL65 series extensions.

Design and application

The drain is characterized by a horizontal DN75 outlet and an insulated body, which limits the formation of thermal bridges. The PVC collar is specifically designed for PVC welding waterproofing, guaranteeing a tight connection with the roof layers. The grid with dimensions 148x148mm, equipped with adjustable height and a stainless steel grate 137x137mm, provides not only effective drainage but also an aesthetic appearance. A flow rate of 3.70 l/s allows for efficient water drainage even during heavy rainfall.

Advantages for installers and users

• Versatility: Possibility of adaptation to different roof layer configurations thanks to a rich offer of additional elements.
• Tightness: PVC collar dedicated to PVC waterproofing ensures reliable sealing.
• Durability: Made of high-quality materials guarantees long-term operation.
• Easy installation: Compatibility with DN75 socket connections and compensation sockets facilitates integration with existing water drainage systems.
• Aesthetics: Adjustable stainless steel grid improves the appearance of the roof and ensures visual durability.
• Corrosion protection: Stainless steel grate minimizes the risk of corrosion and extends the life of the drain.
• Heat loss reduction: Insulated body limits the formation of thermal bridges, which translates into energy savings for the building.

This drain is not only a drainage element – it is an investment in the safety and durability of the roof. Its versatility and ease of installation will be appreciated by professionals, and reliable operation will provide peace of mind for users for years to come.