Lid with frame 147x147mm with plastic drainage grate 138x138mm for HL72.1 and HL317 series drains and HL350, HL350.2 extensions. HL66.4

Roof drain cover with frame – solid roof drainage&

& This cover with frame, equipped with a plastic drainage grate, is an integral part of roof and terrace drainage systems. Designed to work with popular HL72.1 and HL317 drain series, as well as HL350 and HL350.2 extensions, it provides effective water drainage and protects against contamination. The design allows for height adjustment by simply cutting, making it easier to adapt to specific installation conditions.& &

Versatility and compatibility&

& This cover is not limited to the series mentioned. It can also be used with HL62 and HL64 roof drains and HL65 and HL350.0, HL350.1, HL350.1H series extensions – in this case, the HL062B.3E support ring must be used to ensure stability and proper operation. This solution provides great design flexibility and allows the drainage system to be adapted to existing infrastructure.& &

Durability and safety&

& The drainage grate made of plastic is corrosion and mechanically damage resistant, guaranteeing long-term use even in harsh weather conditions. The maximum load capacity of the cover is 300 kg, ensuring safe use and the ability to load the roof or terrace surface. In combination with other additional equipment, this product enables the creation of comprehensive solutions for draining roofs with various layered structures – from simple terraces to complex green roofs.