TOPWET attachment with an integrated PVC membrane waterproofing flange for vertical and horizontal TOPWET roof outlets of DN 70, 100 and 125, with a sealing ring, without a leaf guard (XL version only for outlets of DN 150). TWNE = heated performance, suitable for an insulation thickness over 300 mm.
For thermal insulation thickness | ||
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TWN v220 PVC | 40–220 mm |
Drawing documentation |
TWN v300 PVC | 40–300 mm |
Drawing documentation |
TWN v500 PVC | 40–500 mm |
Drawing documentation |
TWNE v500 PVC | 100–500 mm |
Drawing documentation |
TWN v300 PVC XL | 120–300 mm |
Drawing documentation |
TWN v500 PVC XL | 120–500 mm |
Drawing documentation |
TWNE v500 PVC XL | 120-500 mm |
Drawing documentation |