Floplast Air admitance Valve 110mm Black

Product Code AAV4B / AV110B

Floplast Air Admitance Valve Compression 110mm Black

• 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 oin labour costs
• Prevents the loss of water from trap seals and consequent release of foul air into the building
• Secondary rodding point