Homeowner needs to fit a vent pipe within a standard 2x6 wall cavity without excessive bulk or visible intrusion.

VentFit Slim

A compact vent pipe coupling and fitting system designed to fit within standard 2x6 wall cavities (5.5 inches deep). Uses low-profile couplings and offset connectors to eliminate the need for furred-out walls. Allows plumbers to meet code without sacrificing living space.