John Koester
John Koester is CEO Masonry Technology, Inc. He can be contacted at johnk@mtidry.com.
3 articles by John Koester:
masonry
Drainable is sustainable
Most exterior surfaces of a vertical wall system do allow some moisture to penetrate more deeply into the exterior building envelope. But that isn’t the “hole/whole” story. Full story
technical
Moisture management of below-grade construction ‘basements’
One of the most violated areas of below-grade construction is the failure to include moisture management. Full story
technical
Moisture Management in Window Rough Openings
The phrase “leaky, drafty windows” is common in the construction industry and, unfortunately, it seems too often true. However, the perception may not be the reality. Full story
