Author Archives: Jerry Prugar

What Happens When… A Roof Leak is Unseen or Ignored?

Posted by in Buying/Maintaining a Home, The Unusual, What happens when ...? | July 30, 2018

The above condition is not unusual for an industrial facility that has been expanded multiple times.  A low roof area is surrounded by higher roofs and the roof runoff is directed to a trough area along one of the walls. … Read More →

What Does a Landslide Look Like? (Revisited)

Posted by in Buying/Maintaining a Home, Foundations, Soil Issues | July 16, 2018

A wood deck set at the crest of the hill overlooking a wooded valley with a river.  Mornings drinking a flavored latte, afternoons sipping a lemonade, or evenings toasting friends with the latest creation of Great Lakes Brewery while gazing… Read More →

Happy Independence Day, America!!!!!! – July 4, 2018

Posted by in Commemoration/Celebration | July 02, 2018

Thoughts on this 242th Anniversary 242 years ago our forefathers made a bold declaration knowing that they were risking security, peace, property, and possibly even their own lives in the pursuit of being a free people.  We salute them for… Read More →

A Pattern of Condensation in an Attic

Posted by in Attic Ventilation, Buying/Maintaining a Home, Winter Concerns | June 18, 2018

The feature photograph shows a view of the ridge in an attic.  Note the discoloration and biological growth on both slopes.  Notice that the discoloration is worse on the slope left of the ridge than on the slope right of… Read More →

Does Ventilation Really Provide a Benefit in an Attic?

Posted by in Apparent Mold/Biological Growth, Attic Ventilation, Buying/Maintaining a Home, Winter Concerns | June 04, 2018

The clear surface on the underside of the roof deck around the three bathroom vent pipes shows that even a little bit of inadvertent air flow is capable of reducing condensation and the risk of apparent mold/biological growth. It doesn’t… Read More →

Memorial Day – 2018

Posted by in Commemoration/Celebration | May 21, 2018

. Let us remember this week those who have bravely fought and died for our freedom. Let us take a moment to thank God for the men and women who willingly gave the full measure of devotion for us throughout… Read More →

What Happens When… There is a Knot in a Truss Web Member?

Posted by in What happens when ...?, Wood | May 07, 2018

Here we have a truss web member that is fully fractured.  Close examination of the fracture discloses a knot that extends from the top face down to the bottom face, nearly the full width of the member (Figure 1).  The… Read More →

What is Efflorescence?

Posted by in Buying/Maintaining a Home, Water Sources | April 23, 2018

Efflorescence derives from a French word that means “to flower out” (or so I’ve read).   “Flowering out” is a good description because efflorescence is a crystal structure that appears and grows on the surface of concrete, brick, stucco, or natural stone… Read More →