Condensation in the attic how to stop it.
How to stop condensation in attic conversion.
How to prevent condensation building up in loft conversions by.
If you haven t got fans in the kitchen bathroom or laundry room you should invest in them.
They should never be routed into the attic space.
Increase ventilation in the loft.
So basically insulate to stop heat going into roof dont forget to insulate loft hatch and ensure a good air flow in roof space.
They are prone to building up condensation.
Sometimes attic condensation is the result of an attic being improperly ventilated.
You ll know that you ve got condensation in the attic if you ve gone to get stored items from your roof space only to find them covered in mold.
When diagnosing a loft condensation problem one must first understand how condensation works.
There are however steps you can take to stop condensation in your loft.
The loft spaces above most homes in the uk are designed to be cold insulation is placed above the ceiling and this keeps the home below warm and the loft above cold.
The vapour control barrier also helps to prevent heat loss so as well as avoiding condensation the barrier combines with the insulation to increase the energy conservation in loft conversions.
Bathroom and kitchen fans should always be discharged outside.
Most building codes don t address humidity issues and are also pretty lax on the level of insulation required in your attic especially around those previously mentioned attic bypasses.
Or worse still you can physically see water droplets forming on the underside of your roof cover or water tank.
This air flow can cut down on condensation.
If you want to stop condensation in your attic you need to control the humidity in your home.
Adding a few vents to the floor of the attic that extend to the ceiling of the story below the attic can help to promote air flow within the attic.
The first tell tale signs of condensation in your loft space include patches of damp moisture on the insides of windows or unsightly black spots on your walls.
Also attic condensation isn t a problem limited to only older homes.
And that ultimately will reduce your heating bills.
As for throwing the stuff away if its been in the roof space more than a couple of years you dont really need it a lot of people stack stuff in there lofts for years on end and dont even know its there.
For proper ventilation lofts and attics require 30 cm 1 foot square of unobstructed ventilation area for each 46 metres 150 feet square of loft area.
Gary if you are absolutely sure there are no leaks and have checked everything that could possibly let water in ridge windows etc then i can only assume the condensation is being caused by a lack of ventilation.
