If you have not yet registered on the Valsir web site fill in the form with your details and obtain free access to the download area where you will be free to download our price lists and technical brochures. You will also have the possibility of receiving our periodic newsletter: the best way to remain up-to-date on all the latest developments in Valsir.

Caution: to download this document you must register to download area

Forgotten your password?

Valsir S.p.a
Waste and water
supply systems, underfloor heating system
and flush cisterns

logo-sistemi-radianti

Modern technology for every type of building.

panoramica-v-erre

The heating and cooling system designed specifically for residential buildings and offices where the laying height is at least 72 mm.

V-ERRE system is the ideal solution in buildings where laying space is limited but we don’t want to forego the advantages of a Valsir floor heating and cooling system. The coupling of a rigid pocketed sheet with a molded polystyrene sheet allows the space occupied to be significantly reduced.

By using the V-Acustic multi-layer soundproof floor covering over screed of 100 kg/m2, performance improvements of 28 dB are achieved.

Noise reduction to impact sounds. (UNI EN 12354-2 - App. C2) ΔLW > 28 dB


Characteristics of the V-ERRE System

Strati V-ERRE
Panel characteristics Measurement unit V-ERRE
Resistance - Class 200 150
Surface type - Pre-formed
Panel working dimensions mm x mm 1200x800
Minimum pipe spacing mm 50
Insulation thickness mm 10 - 20 - 30
Total thickness mm 32 - 42 - 52
Density kg/m3 30 - 25
Compressive strength kPa 200 - 150
Flexural strength kPa 250 - 200
Fire resistance - Euroclass E
Thermal conductivity W/mK 0,035
Thermal resistivity m2K/W 0,45 - 0,75 - 1,0

Altezze V-ESSE

Support

Valsir provides complete support both during the planning phase and on site, thanks to a first-class technical office made up of a team of highly experienced engineers, capable of dealing with the most complex system requirements.

Discover more

Silvestro Software

Silvestro is a software program created by Valsir to help planners in the creation of water supply and waste systems. Thanks to its ease of use it allows the Valsir products to be easily adopted in any project.

Discover more