FloPlast Air Admittance Valve 110mm AV110 Grey
Advantages and Benefits
Saves the need to penetrate the outer roof shell, giving more
aesthetic roof lines.
Saves on the cost of pipes and expensive fittings.
Saves on roof flashing.
Saves on labour costs.
Prevents the loss of water from trap seals and consequent release
of foul air into the building.
Secondary rodding point.