The Manthorpe Diamond Weep Vent Blue/Black is a unique diamond-shaped weep vent designed to increase drainage flow rate and promote self-cleaning. It features a flush finish for easy detailing and a tapering outlet for simple cleaning.

Product Features:

• Diamond Shape Profile: Increases drainage flow rate and promotes self-cleaning.
• Ribbed Outer Walls: Create a robust mortar key for a secure fit within the outer leaf construction.
• Flush Finish: Allows for quick detailing into the mortar joint.
• Tapering Outlet: Designed for easy cleaning.
• 65mm Rear Opening: Ensures optimum drainage inlet from within the cavity, as per NHBC Technical Extra 17.
• 4mm Minimum Opening: Allows for water drainage while preventing entry of large insects.

Available in a range of colours to match various wall and mortar finishes.