P Trap Gully – PVC – Underground Drainage Everbuild B2 Fire Rated Expanding Foam Hand Held 750ml Thermal performance: 0

Thermal performance: 0

Expansion allowance: Leave a small perimeter gap to accommodate natural timber movement

How do I ensure the best performance

outdoor use may require additional corrosion protection

not recommended for driveways

P Trap Gully – PVC – Underground Drainage Everbuild B2 Fire Rated Expanding Foam Hand Held 750ml Thermal performance: 0Product Overview The 110mm Underground Drainage Universal P Trap Gully is crafted from durable uPVC, adhering to BS EN 1401 1 standards. It is designed to effectively prevent foul odors from escaping the drainage system while ensuring a secure connection for surface water. The gully features an integral P trap water seal, maintaining a standing water barrier inside the fitting. This prevents gases from the underground drainage system from venting back