Designed for a shutter style open and closing mechanism
D Vent is a shutter style through frame slotvent available in 2 models with options for window profile and overframe system installation. Choice of colours.
The D Vent has been designed a shutter style open and closing mechanism and is provided with a high performing external louvered grille. Offering a discreet installation finish 4 options are available for varying installation applications.
- 4 model configurations; 2 for window profile installation and 2 for over-frame installation
- For window profiles 2 models can provide 1700 and 3300mm² equivalent area (England & Wales)
- For over-frame installations 2 models can provide 1700 and 3400mm² equivalent area (England & Wales)
- Overframe models consist D Vent internal shutter Slotvent and recessed flyscreens for external installation
- External louvered grille provides excellent weather performance for all types of window profile installation
- Upward air deflection design eliminates draughts when Slotvent is installed
- Front operation
- Available in white, brown and brilliant white colour options - RAL numbers available on request
- Fully accredited and tested
The D 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.