Maximum airflow, maximum strength
TUFF-VENT uses a standard 2mm galvanised steel louvre vane throughout the construction of the door, welded at every junction for additional strength. This robustness enabled TUFF-VENT to be certified to PAS 24, earning this product Secured by Design accreditation – the official UK Police initiative to ‘design out crime’.
When calculated on a 1000mm x 2100mm over frame door, TUFF-VENT achieves a free area of 55%. When based on the area of the louvres only, this equates to 72%.
TUFF-VENT is the perfect addition to any building housing important property that requires continuous ventilation – plant rooms, boiler rooms etc. Third-party security certification and Police accreditation give you peace-of-mind that your expensive machinery is safeguarded from tampering or vandalism.