SilereSolutions
Solutions for all requirements.
Valsir is the only company that can provide a sound insulating waste system with Silere® “ventilation branch”. This is the ideal solution in high-rise buildings where the simultaneous use factor of the sanitary appliances is high.
This innovative waste system guarantees excellent ventilation of the waste stack and branches on each floor, limiting pressure fluctuations in the system.
This system also offers significant advantages and money savings thanks to the possibility of constructing single stacks (therefore without the need for parallel ventilation) of a 110 mm diameter with a draining capacity that is more than double that of systems with primary ventilation.
The ideal solution for high rise buildings
One soil stack, no separate ventilation pipes required.
Increase in stack load
in comparison with conventional systems.
Reduction in speed
of effluents.
Excellent ventilation
of the stack and branches of each floor.
Up to 6* connections on one branch fitting.
Up to 45** flats on connected to the same soil stack.
* The side connections on the Silere® ventilation branch are made in the factory according to project specifications.
**The number of bathrooms depends on their composition
Waste systems with excellent acoustic performances
6 dB(A) rumour levels with a 2 l/s WC flow rate.
