Double Glazing and Condensation?

[RP66]

Just moved into a bungalow with UPVC D/Glazing which is about 11 years old.

Noticed on a couple of coldish mornings a 1inch bead of condensation along bottom of windows, is this normal?

Is there any way of stopping this?



Thanks.

 

[RP66]

Sorry for the question, see it has been answered elsewhere.

 

[freddiemercurystwin]

Ventilation.

 

[JohnD]

//www.diynot.com/wiki/building:condensation_in_houses