Drainage drainage board WITH BUFFER Q25 / Q25-C

protectionwater storagegreen roof drainage

Urbanscape Drainage with buffer Q25 / Q25-C is a drainage and reservoir board (25mm height) made from recycled polystyrene (HIPS) with excellent load-bearing capacityspecifically designed for green roofs. The panels are perforated on one side to allowinstallation with the holes on the upper side for water retention. It is designed for flat andsloped green-roof systems with a slope of up to 20°.The drainage is made of high-quality plastic to ensure that the system is lighter and morecompact in comparison with regular drainage layers. It complies with the FLL Guidelinesfor the Planning, Execution and Upkeep of Green-Roof Sites.ApplicationUrbanscape Drainage with buffer Q25 ensures the buffering of water in dry periodsand rapid drainage of water in wet periods. Urbanscape Drainage with buffer Q25-C isdesigned in such a way that it provides a low runoff coefficient C.Both drainage types aerate the root system of the plants.BenefitsComplete solutionLightnessEfficient installationSustainabilityHigh water absorptionHigh thermal performanceHigh acoustic performanceHigh fire resistance