Easy to install slotvent
HD Vent is a shutter style slotvent offering high equivalent area performances from two models and is available in a range of colours. Front operation only.
The HD Vent is a shutter style Slotvent, designed to provide background ventilation in line with current Building Regulation performance as set out in ADF 2010. Available in a range of colours, two sizes provide up to 6800mm² equivalent area airflow performance.
Two models available in four configurations for window profile and over-frame installation applications
For window profiles; 2 models offering 3200 and 6400mm² Equivalent Area (England & Wales)
For overframe; 2 models offering 3400 and 6800mm² Equivalent Area (England & Wales)
Designed to deflect air upwards when open to eliminate issues with draughts when the Slotvent is installed
High performing external louvered grille which offer excellent weather protection is provided as external component
Recessed flyscreens provided for over-frame installations
Available in white, brown and brilliant white - RAL colours available on request
Fully accredited and tested The HD Vent has been independently tested at a third party accredited test house to all of the current British Standards. Please see performance tab for full air permeability, Watertightness, noise and equivalent area performance information.