EFFICIENT AND EASTHETICALLY PLEASING VENTILATION SYSTEM
Innovative technology to enhance ventilation via aluminium doors and windows
The emphasis on insulation often occurs at the cost of good ventilation. In turn, this heightens the risk of condensation. To ensure sufficient supply of fresh air without losing the benefits of good insulation, Reynaers has developed a controllable ventilation system: Ventalis.
THE PRODUCT: A UNIQUE SYSTEM ■ Self-regulating airflow ■ Modular system
EFFICIENCY AND GRIDLESS DESIGN WITH AESTHETIC APPEAL ■ Ease of installation: the ventilation units are placed in spaces between the ventilation profile and the window frame (patent pending): * stable, strong frame including anchoring on top of the window * no need for thicker and more expensive glass * easy hassle-free cleaning and maintenance. ■ The frames can also be mounted partly behind outer walls or facade cladding for a more ‘hidden’ appearance, respecting transparency and design. ■ The number of ventilation units depends on the required airflow, not on the dimensions of the window/door, offering architects more flexibility and freedom of design. ■ Ventalis profiles are fully compatible with Reynaers’ systems: a limited number of parts can be applied unchanged to various systems, reducing stock levels.
SELF-REGULATING UNITS Ventalis is a ventilation profile installed at the top of windows or doors in the ‘dry rooms’. These can be built in different configurations depending on the aesthetics or the required airflow to satisfy the applicable regulations. The patented (pending) self-regulating units automatically open and close the air inlet when wind pressure increases or decreases, keeping the incoming airflow constant.
EASILY ADJUSTABLE The ventilation flap can be opened in 5 different positions allowing users to easily adjust ventilation to satisfy changing requirements such as increases in the number of people in a room. In any position, the self-regulating units keep the airflow at the desired level. The ventilation units are both insect- epellent and rainproof.
AVOIDING CONDENSATION Furthermore, by the implementation of an insulation gasket on the flap and special insulation on the connection pieces, the ventilation avoids the risk of condensation.
TECHNICAL PERFORMANCE OF THE SELF-REGULATING UNIT ■ Air tightness, max. test pressure: class 2 (300 Pa) ■ Water tightness: class 9A (650 Pa in closed position, 450 Pa in open position) ■ Wind load resistance, max. test pressure: class 5 (2000 Pa) ■ Wind load resistance to frame deflection: C = < 1/300 ■ Airflow at 2 Pa = 50 +/- 3 m³/h lm ■ Self-regulation: class P3
