Solardek Aluminium - Black EPDM 0 to 35mm External Pipe Dimensions The flashing solution for pipes through slate and tile roofs. The speciality flashing for solar panels. The purpose designed SolarDek provides the safest, most efficient method of flashing solar thermal pipes and cables on tile and slate roofs. SolarDek features the Nu-Lead or Aluminium base neither of which will stain or corrode the roof, together with long-life Dektite EPDM or grey silicone cone ideally suited to solar thermal pipe sizes. Suitable for a roof pitch between 0 and 45 degrees. Suits external pipe dimensions between 0mm and 35mm. Base size: 450mm x 600mm. Base type: Aluminium. Note The Dektite DFE 100 and 101 are recommended for use with metal roofs and are avaliable in black or grey EPDM or red silicone and are also avaliable with cable nipples for use in solar applications - see Dektite premium. Red and grey silicone will withstand constant temperature at the roofline of - 50°C to 200°C and up to 250°C intermittently. EPDM will withstand constant temperature at the roofline of - 50°C to 115°C and up to 150°C intermittently.