Among all the challenges plaguing buildings in the U.S., moisture-related problems are at the top of the list. About 80% of all premature facility-wear expenditures stem from poor moisture control. A long list of problems relates to poorly designed envelope systems for moisture management, such as corrosion, mold growth, materials deterioration, and even excess draw on a building's HVAC systems. Building Teams that execute well-planned, well-designed, and properly installed moisture management systems will enjoy key benefits.
Earn 1 AIA/CEU Learning Unit by reading this feature and passing the test!
After reading this article, you should be able to:
- Discuss how moisture affects buildings.
- Understand the general principles of control and protection against moisture-related effects and damage.
- List building materials and methods of value in protecting buildings from the negative effects of moisture intrusion.
- Describe the importance of climate and the use of air barriers in controlling moisture.