I'm having a re-roof in my old terraced property.
I've got a bathroom upstairs with no window. It has an extraction fan that takes the steam up in the loft.
I'm wondering whether it would be a good idea to add a vent roof tile:
http://www.marleyeternit.co.uk/Prod...2&accid=16&accname=Ridge+Ventilation+Terminal
or
http://www.marleyeternit.co.uk/Prod...cid=12&accname=Tile+Ventilation+Terminalsthat I will connect the fan to it so that the steam is extracted outside rather than in the loft.
My main concern is that if we add the vent tile, we will need to make a whole in the breathable felt thus compromising the watertight properties of the roof.
As the felt is breathable:
http://www.proctorgroup.com/index.asp?lm=267&cookies=True
do I really need to extact the steam outside or shall I rather not disturb the felting and leave the steam going in the loft space ??
Thanks..
I've got a bathroom upstairs with no window. It has an extraction fan that takes the steam up in the loft.
I'm wondering whether it would be a good idea to add a vent roof tile:
http://www.marleyeternit.co.uk/Prod...2&accid=16&accname=Ridge+Ventilation+Terminal
or
http://www.marleyeternit.co.uk/Prod...cid=12&accname=Tile+Ventilation+Terminalsthat I will connect the fan to it so that the steam is extracted outside rather than in the loft.
My main concern is that if we add the vent tile, we will need to make a whole in the breathable felt thus compromising the watertight properties of the roof.
As the felt is breathable:
http://www.proctorgroup.com/index.asp?lm=267&cookies=True
do I really need to extact the steam outside or shall I rather not disturb the felting and leave the steam going in the loft space ??
Thanks..