I d like to fit a downstairs loo in.
Interstitial condensation flat roof.
The core sample will enable your specialist to check for a vcl.
Therefore it is of paramount importance to ensure that any roofing materials used are designed in a way of which prevents interstitial condensation by creating adequate amounts of ventilation that removes any condensation build up.
Flat roof construction thermal design and condensation warm roof.
Cold there s a small air vent in the room and an electric heater which hardly changes anything.
Have a proper investigation.
Don t assume that the leak is coming from a failed membrane or a leaky gutter you may.
This type of roof has normally been used over small extensions to dwellings using timber joists and plywood.
If there is no vapour control layer.
How to find out if you have interstitial condensation 1.
Condensation can cause a number of problems within a building particularly interstitial condensation which can occur inside the roof s structure.
Flat roof extension has bad condensation and damp and is v.
The standard of roof ventilation varies widely but the current building regulations specify that 270mm mineral wool should be used to insulate your a roof space at a minimum.
Look for a vcl.
Interstitial condensation is a type of condensation which takes place between layers of a structure.