Rotary roof vent
VENTOS X ROTO BITU O
The VENTOS X ROTO BITU O rotary roof vent has a ventilation cross-section of 170 mm and a diameter of 150 mm. It is made of high-quality plastic, aluminium and galvanised steel sheet. Its turbine is mounted on a special ball bearing for low resistance and high efficiency. The 15 profiled aluminium blades improve natural draught by generating pressure in the ventilation duct and prevent backdraught. The inclination is adjustable from 5° to 45°. The base is designed for flat roof coverings, including bituminous shingles, flat metal sheets and standing seam roof panels. Available in several popular RAL colours.
Advantages:
- The turbine improves natural draught
- Prevents backdraught
- Complies with PN-83/B-03430
- Large ventilation area
- Resistant to UV radiation and weather conditions
- Complete kit ready to install
Application and Technical Data
The Eurovent® VENTOS X ROTO BITU O roof vent is used as a roof outlet for natural ventilation ducts in residential and public utility buildings. The vent complies with PN-83/B-03430 together with amendment /Az3. The base of the vent is designed for installation on flat roof coverings, including bituminous shingles, flat metal sheets, and standing seam roof panels. Adjustable inclination from 5° to 45°.
Flat roofing / shingles
System products
To ensure maximum ventilation performance and tightness of roof connections, Eurovent® VENTOS X ROTO BITU O should be used in combination with:
- Eurovent® system installation accessories, such as FLEX X, FLEXOS X and SEAL EPDM, which ensure a durable and tight connection of the ventilation chimney with the roof covering,
- Eurovent® highly vapour-permeable roof membranes, which support proper roof slope ventilation and protect the roof structure against moisture,
- Eurovent® sealing and adhesive tapes, protecting the installation area against weather conditions and air penetration,
- Eurovent® roof access elements, facilitating safe service access to the ventilation chimney.
The use of complete system solutions by Eurovent® guarantees effective moisture removal, stable airflow and long-term tightness of the entire roof system.
Fotos
GOOD TO KNOW
What type of ventilation is VENTOS X ROTO intended for?
ROTO is primarily intended as a terminal for natural ventilation ducts. The turbine uses air movement around the roof to assist draught.
Will the turbine always improve poorly functioning ventilation?
This should not be assumed. Draught problems may arise from an incorrect duct cross-section, length or routing, insufficient air supply or the outlet location.
Does ROTO guarantee that backdraught will not occur?
The design aims to reduce reverse airflow and assist draught, but correct operation of the whole system also depends on the installation and conditions around the building.
Can ROTO be used as an outlet for mechanical ventilation?
The product’s primary application is natural ventilation. Other uses should be confirmed in the technical documentation and installation design.
Must the compatibility of the ROTO base with the roof covering also be checked?
Yes. The base selection principle is the same as for the standard VENTOS X series.
