Gutter angle 135° external/internal NICOLL SYSTEM 28 OVATION (FRANCE)

28 Ovation drainage systems are characterized by an elegant and refined design, innovative technical solutions, optimal hydraulic characteristics and simple installation.

Nicoll drainage systems are a universal solution. They can cover a roof of different areas, covered with any roofing material. Only by using these gutters, you will be able to solve even non-standard installation problems: corners that are not equal to 90 degrees of height difference, and even a round roof. The maximum ease of installation and operation allows you to install the Nicoll drainage system independently, while the complete absence of corrosion and deformations, as well as almost complete silence in the rain, distinguish them favorably from metal analogues. At the same time, installation of heating systems is allowed, as well as on metal drainage systems.

Wear resistance: exposure to ultraviolet radiation for 1600 hours and cycles of "water-evaporation".

Water resistance: five cycles of 15 seconds at a water temperature of 50 °C, then 10 seconds at a water temperature of 15 °C
Resistance to corrosion due to exposure to pollutants and acids.
Load resistance: class H for heavy load brackets, load when tested 750 N.
Impact tests for one hour at a temperature of 0 °C allow to assess the strength at low temperatures (degrees, pressure of the established ladder).
Cyclic tests with temperature fluctuations of heating to 100 °C for 30 seconds, then cooling to ambient temperature.