PREFA gutters have been tried and tested for decades and their appeal lies in their well-thought-out, detailed technical solutions. Thanks to the proven surface treatment, they remain functional and attractive for many years. PREFA gutters are produced from powder-coated aluminium strips. Alloys according to EN 573 or DIN 1725 make up the basic material for this.Advantages of PREFA gutters:corrosion-free and long service life due to aluminiumtested original qualitycan be used creatively thanks to a range of 11 colours plus additional special colours (on request)maintenance-freecomprehensive gutter accessories