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Aldervent Ground Level Vent Units
Manufactured from inert PP UV stable compound. The Aldervent ground vent system is completely modular allowing for a variety of free air/gas spaced flow rates dependent on the construction, design and gasflow requirements.
Minimum flow rate per unit 6000 square mm up to 72,000 square mm per unit. Design recommended centres dependent on airflow required
Aldervent Thin Vent
A pre-formed 96% void thin unit for fixing against the external perimeter of the building at ground level.
Completely modular in design, the system can be installed with the modular collection ducts in the vertical plane. Brought to the ground surface for atmospheric venting at design determined centres
