News
VELUX Offers Tips for Condensation and Skylights
February 18, 2014
Condensation is usually more noticeable on skylights because warm, moist air rises to the ceiling. The problem, however, usually isn’t the skylight. It’s the excess moisture in the room. Here are a few tips if you notice condensation on your windows or skylights:
- Check the humidity level setting on the furnace or humidifier. The colder it gets outside, the lower the humidity setting should be. (see below)
- If possible, turn on a ceiling fan near the skylight to move the air. This will keep the warm air in the room, and off the glass.
- Run the exhaust fan in the bathroom and kitchen to move some of the warm, moist air.
Recommended humidity settings based on engineering studies at 70°F indoor air temperature.
Outside Air Temp Inside Humidity
-20°F or below 15-20%
-20°F-10°F 20-25%
-10°F-0°F 25-30%
0°F-10°F 30-35%
10°F-20°F 35-40%
Eliminating excess moisture by providing adequate ventilation and air circulation will go a long way in preventing condensation.
Smart Roofing Latest News:
-
24/03/2023
Smart Roofing is Now a Brava Certified Contractor! -
02/02/2021
February 2021 Snowfall and Roofing Problems -
12/09/2018
Celebrating 25 Years in Business! -
24/07/2017
July 2017 Hail Storm Damage In The Northwest Suburbs -
03/11/2016
Tesla Announces Solar Roof -
29/09/2016
St. Charles Project Completed with GAF Glenwood®Lifetime Designer Shingles -
29/07/2016
Bellaforte Shake Shingles -
14/07/2016
Home Improvement and House Design Ideas – Roof Tiles: Concrete vs. Clay