Lid with frame 147x147mm with stainless steel grate 138x138mm for HL72.1 and HL317 series drains and HL350, HL350.2 extensions. HL66.9

Stainless steel drainage cover – a solid solution for drainage systems

This cover with a frame, made of stainless steel, is an integral part of drainage systems for roofs and terraces. Designed to work with HL72.1 and HL317 series drains and HL350 and HL350.2 extensions, it provides effective water drainage and prevents the accumulation of dirt. The stainless steel grate guarantees durability and corrosion resistance, even in harsh weather conditions.

Construction and application

The cover consists of a frame and a drainage grate, which together form a solid and functional structure. It can also be used with HL62 and HL64 series roof drains and HL65 and HL350.0, HL350.1, HL350.1H series extensions (in this case, a support ring HL062B.3E is required), expanding its range of applications. Height adjustment by cutting allows for adaptation to specific mounting needs. A load capacity of up to 300 kg ensures safe use, even in high-traffic areas.

Advantages for professionals and end-users

• Versatility: Compatibility with various series of drains and extensions allows for flexible drainage system design.
• Durability: Stainless steel construction guarantees corrosion resistance and long life, minimizing operating costs.
• Easy installation: Height adjustment by cutting makes it easy to adapt to the existing roof or terrace structure.
• Strength: A load capacity of 300 kg ensures safe use in high-load areas.
• Efficiency: The drainage grate prevents the accumulation of leaves and other debris, ensuring free water flow.
• Roof drainage solutions: Together with other additional equipment, it enables comprehensive drainage solutions for roofs with various layer structures – this is particularly important for green roofs or intensively used roofs.
• Weather resistance: The materials used in production ensure stability in changing weather conditions, from frost to intense sunlight.

Thanks to its construction and properties, this cover is a reliable solution for residential, commercial and industrial buildings, where effective water drainage is crucial for protecting the building structure from moisture damage.