Category: sonstiges Zubehör
Adapter frame and underlay frames
Description: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