Schedule 30-40 Adapter
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Easily retrofits Sch. 30 (Radon) to Sch. 40 PVC
INSTRUCTIONS: Sch. 30 (Radon) pipes have a smaller outside dimension than typical Sch. 40 PVC.
1. Cut the existing Sch.30 pipe in the front, no more than 3″ above the roof deck.
2. Apply PVC solvent cement (per Manufacturer’s directions).
3. Push the 30-40 Adapter firmly over the existing pipe until seated. Cut to length if desired.
4. Install the Ultimate Pipe Flashing.