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Category: sonstiges Zubehör
Adapter frame and underlay frames


Adapter frame

  • Rectangular plate / ventilation area ~ 200 cm2

Underlay frames

  • Absolutely tight – rainwater is routed around the underlay frames and is discharged directly into the gutter
  • For leading through plumbing vents and as insulation supply air element: oval / ventilation area ~200 cm2
  • For leading through antenna rods and for ridge and hip ventilation: round / ventilation area ~110 cm2