Wavin OsmaSoil Weather Collar Solvent‑Weld (Grey) 110mm - 4S300G

A weather collar designed to seal the junction between a 110 mm soil or vent stack and traditional flashing (lead or aluminium) at roof level. The collar is solvent-welded to the pipe, ensuring watertight installation and effective rainwater diversion. PVC‑U construction includes a keyway for correct fall orientation and captive-seal design for a secure connection.

• Helps maintain consistent rainwater drainage by aligning the collar fall.
  
• Available in grey, black, white, and olive to match roofing aesthetics.
  
• Heavy-duty PVC-U offers long-term performance and UV resistance.
• Solvent weld to pipe; no push-fit needed, but integrates seamlessly with OsmaSoil systems.
• Meets environmental and drainage system standards.