EXPO-NET snow & ventilation tubes keep the house sound among other things by preventing drifting snow while at the same time getting good ventilation on e.g. isolated lofts where good ventilation is an absolute necessity. Warm, stagnant air above the isolation on the loft reduces the insulating power and increases the snow melting on the roof.
With EXPO-NET snow tubes you avoid problems with drifting snow.
The snow tubes work clog with snow. In that way drifting snow cannot get into the loft and when the snow melts, you get free ventilation again.
As a result of customer enquiries we decided to develop our traditional EXPO-NET snow tubes even further to make it easier to apply and fix.
Therefore, we are now able to supply our two types Ø32, Ø42, Ø56 and Ø70 with an integral profile which allows the snow tubes to be firmly nailed into position.
This product is patented.
EXPO-NET ventilation tubes have a larger diameter with a slightly different mesh structure than snow tube Ø32.
The ventilation tubes make sure that the air gap between the insulation and the roofing underlay is kept free.
In that way you are ensured good ventilation of the cold loft and at the same time birds and small animals are kept out.
The following types are included in our standard range:
|Article no.||Type||Diameter||Length||Colour|| Weather
|'021000-01'||Snow tube Ø22||22mm||2m||Black||Down to -40 ° C|
|'022000-01'||Snow tube Ø32||32mm||4m||Black||Down to - 40 ° C|
|'022000-021'||Ø32 with profile||32mm||2m||Black||Down to -40 ° C|
|'022000-02'||Ø32 with profile||32mm||4m||Black||Down to - 40 ° C|
|'022010-02'||Ø42 with profile||42mm||4m||Black||Down to - 40 ° C|
|'022015-04'||Ø56 with profile||56mm||2m||Black||Down to - 40 ° C|
|'022022-04'||Ø70 with profile||70mm||2m||Black||Down to - 40 ° C|
|022010-01'||Ventilation tube Ø42||42mm||4m||Black||Down to - 40 ° C|
|'022020-01'||Ventilation tube Ø62||62mm||4m||Black||Down to - 40 ° C|
Data Sheets etc.