Condensation on windows and cold rooms

11/1/2023 at 3:36:07 PM

Probably not a good idea to be running a humidifier if the windows are unable to cope. If the room is too cold and it seems to be because of the windows perhaps you should consider triple glazed windows; the downside is that the frames would be a little thicker making for less glass area. You can look for air leakage around the windows using a smoke generating device. Sometimes there's improper insulation and vapor barrier connections around windows. Sometimes drapes will restrict airflow around windows. Heat registers should be placed beneath windows if possible/practicable. If there is a heat register you may want to ensure it is providing adequate volume and that your heating system is properly balanced.

11/9/2023 at 12:21:30 AM

It's the humidifier..this time of year widows are colder & you are getting condensation. Never use a humidifier in winter if you can help it. In winter it is best to have heat directed at windows if possible and if still a issue from a humid house, houseplants etc. get a "dehumidifier" Unless it's a zero leakage new house with perfect insulation and triple paned windows this is pretty common anywhere in the country in any house.

11/15/2023 at 4:26:58 PM

Dave here from 3D Ewen Construction.

I would bring in a humidistat to find out your humidity level. Then if you have a forced air furnace have a humidistat connected to the furnace so the circulation fan runs whenever the humidity levels are above the range you set. Typical 45-55.

Likely your windows are fine. Stop humidifier use.

Also you'll have attic insulation to code so no problem there.

Be sure to be using the bathroom fans when showering and the hood fan when cooking. Another trick is to slightly open the kitchen window when running that fan.

Check the dryer vent for lint blocking warm moist air from getting out.

1/2/2024 at 10:38:23 PM

The excessive condensation might be due to poor insulation or outdated windows. Consider upgrading to energy-efficient windows with improved insulation properties to minimize condensation.

An inefficient or aging furnace can contribute to temperature imbalances. Have your furnace inspected to ensure it's functioning optimally and distributing heat evenly throughout the house.

Inadequate attic insulation can lead to temperature variations. Evaluate and, if necessary, enhance the insulation in the attic to maintain consistent temperatures and reduce condensation.If you require further assistance or would like a professional assessment, please feel free to contact us.

1/8/2024 at 6:03:41 PM

There's this article on Ecoline that goes into depth on the issue of window condensation and how to prevent condensation from forming on windows. I found there great tips, like cleaning my vents, changing my filters, and circulating the air inside my home.

And in that article, I found the answer to your first question. If condensation occurs between the window's panes, the seal in your insulated glass units is broken. A broken seal in the sealed unit means your windows are losing heat to the outside. Only in this case you have to replace the window.