I think that's right? EnviroVent | UK Ventilation Manufacturer, Low Energy Ventilation I was looking at getting one of these systems that go in the loft and are suppose to help with condensation through the house. We've recently moved in to our new house and it sure does get have some condensation! I run a dehumidifier this time of year but that can be noisy. The house was built in the 50's and has no cavity walls! (Thinking of looking into the external insulation?) Anyone had this installed or know anything (other than I'm sure it's expensive) about it?
This will help. If your new house is particularly airtight and you dry your washing like my wife on the rads you will get condensation. We just leave windows open a tad. When we have a bath or shower we open the window a tad. During the summer months open all windows and dry your house out. If youve just moved in then the previous occupier may have decorated over the damp areas, like they did with my house. Grr. I'm surprised a 50's building has solid brick walls and no cavity but not overtly. Youve likely got some air bricks somewhere that have been covered over. Has your double glazing got trickle vents on them? If so open them. If not then this is a part of your problem too. Part of the problem too is that people do not fully use whats known as a 'set back' temperature to their heating. Typically 13-15°C for when unoccupied or out at work or during holidays. This will always keep the house above dew point and protect the fabric or thermal envelope of the house. If you drop below dew point when moist air hits the cold wall then moisture will condense onto it. Ours is set to 15°C. Do you use a tumble dryer? Make sure its vented to outside. Always ventilate your house by natural means where possible and practical.
Thanks for the reply. We don't have a tumble drier and I don't let her put the laundry on the rads the heating is never set below 15/16. The windows in this house don't have the little vents. Will keep an eye on it and I'm sure I'll get it sorted. Thanks again.
