Product liability / Warranty

All HL-products listed on this website are subject to regular warranty according to the Austrian Product Liability Code if properly installed by qualified specialists.
All HL-products are subject to permanent factory inspections. HL-products with test marks are subject to regular official quality inspections and conform to the particular standards (ÖNORM).
The feasibility of welding of HL-PE-drains with all PE-pipe ranges in the market is certified by the Austrian Plastics Institute.

Cookies/Web-Analysis

This site uses Google Analytics. These cookies may track things such as how long you spend on the site and the pages that you visit so we can continue to produce engaging content.