LORO-X Series 43 DUOSTREAM Cascade Drainage
LORO-X DUOSTREAM staggered-storey and cascade drainage systems provide main drainage and emergency drainage from two or more levels with discharge on each level using patented LORO-X multi-storey drains in a total of only 2 collecting pipes.
The multi-storey drains of the Series 43 are characterised by a minimal roof penetration. The horizontal offset runs above the waterproofing membrane.
Alternatively, multi-storey drains with a horizontal offset within the thermal insulation are also available.
A detailed description can be found under Solutions -> Cascade.
Application Examples
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Drain, Adhesive Flange, 45-Degree Upstand | ![]() | |
| Main Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) | 13461.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Drain, Adhesive Flange, 90-Degree Upstand | ![]() | |
| Main Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) | 13462.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Drain, Clamping Flange, 90-Degree Upstand | ![]() | |
| Main Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) | 13464.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Emergency Drain, Adhesive Flange, 45-Degree Upstand | ![]() | |
| Emergency Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) with retention element | 13471.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Emergency Drain, Adhesive Flange, 90-Degree Upstand | ![]() | |
| Emergency Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) with retention element | 13472.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Multi-Storey Emergency Drain, Clamping Flange, 90-Degree Upstand | ![]() | |
| Emergency Drainage | DN 100/50 | |
| Drainage of the roof terrace (DN 100) Passthrough of upper storeys (DN 50) with retention element | 13474.100X | |
| LORO-X Series 43 DUOSTREAM Cascade Drainage Roof Terrace Deflection | ![]() | |
| DN 100/50 | ||
| From downpipe (DN 100) to horizontal offset across roof terrace (DN 50) | 13242.DB0X | |
| LORO-X Ventilation Piece, for ventilation of the downpipe | ![]() | |
| DN 100/50 | ||
| Steel, hot-dip galvanised | 13217.100X | |
| LORO-X DUOSTREAM Cascade Drainage Roof Terrace Deflection | ![]() | |
| DN 100/50 | ||
| With clamping flange 45 degrees from downpipe (DN 100) to horizontal offset across roof terrace (DN 50) | 13430.DCBX | |
| LORO-X branch with bend for main-emergency-combination pipe-in-pipe parapet-direct drain | ![]() |
|
| DN 100 | ||
| made of galvanized steel | 13500.100X | |
| LORO Thermal Insulation Block made of Styrofoam SE WLG 0.35 | ![]() | ||
| Building material class B2 | 01318.000X | ||










