SitaIndra parapet outlet, angled, made of polyurethane, thermally insulated, according to DIN EN 1253-2, in size DN 70, discharge rate 3.6 l/s at 35 mm retaining height as waterspout and 9.9 l/s at 35 mm retaining height and connected DN 70 downpipe, with stainless steel connection pipe and safety clamp, vapour barrier plate for secure connection to the vapour barrier and two-part insulating body made of polyurethane with a thermal conductivity lambda=0.0249 W/mK and a compressive strength of 200 kPa, size: 500 x 1000 x 120 mm. For conventional drainage, with large foamed-in connection sleeve of choice (495 x 495 mm) to suit the roofing membrane and with fixing ring for additional securing of the connection sleeve and to hold the supplied retaining element, supply and install to professional standards.