Was Your Slab Foundation Level to Begin With?
If you might be a home owner and have your concrete slabA� foundation inspected byA� a repair contractor, a beachside lounge chair, an unbiased professional structural engineer with foundation repair experience, you are probably acquiring an elevation report manufactured by one of two tools:
AA� Compu Level (or Ziplevel),A�or a manometer.A� When I had my foundationA� inspection done, the engineer used a Compu Level.A� I received an inspection report that detailed several variances in elevation from one end from the slab on the other. As an example, there was clearly a 2-3 inch drop in one corner in the house when compared towards the center with the slab.
What perform the numbers mean?
Good to learn, I guess. But in practical terms, so what can those numbers by themselves really tell you? Unless you have a benchmark of some type that compares the readings against, not a good deal.A� Do I have the elevation readings from the time the slab was first built? No.
Do I know for certain how the foundation was exactly level if the house was built (over 30 years ago?)A� No.A� So do variations in elevation today mean I have serious foundation movement?A� Not necessarily.A� I may have never a level foundation first of all.
So do not let a foundation repair company come over, string their little tubes all around the house, then try to sell which you repair job based only on changes in elevation on the slab.A� It just can be quite a dog and pony show.
However if your house also shows well-known signs and symptoms of foundation distress: windows and doors that don't open and shut right, diagonal cracks inside walls (inside and out), cracks near door frames and window frames, separations between walls and frames and such, you then do use a reason to get worried.A� All of those signs point to a twisting in the framework within the walls and could indeed be due to foundation movement.
his explanation be Mislead
Just don't allow anyone let you know that readings from your Compu Level, Ziplevel, or manometer are the only "evidence" that you need a costly foundation repair job done in your home.
AA� Compu Level (or Ziplevel),A�or a manometer.A� When I had my foundationA� inspection done, the engineer used a Compu Level.A� I received an inspection report that detailed several variances in elevation from one end from the slab on the other. As an example, there was clearly a 2-3 inch drop in one corner in the house when compared towards the center with the slab.
What perform the numbers mean?
Good to learn, I guess. But in practical terms, so what can those numbers by themselves really tell you? Unless you have a benchmark of some type that compares the readings against, not a good deal.A� Do I have the elevation readings from the time the slab was first built? No.
Do I know for certain how the foundation was exactly level if the house was built (over 30 years ago?)A� No.A� So do variations in elevation today mean I have serious foundation movement?A� Not necessarily.A� I may have never a level foundation first of all.
So do not let a foundation repair company come over, string their little tubes all around the house, then try to sell which you repair job based only on changes in elevation on the slab.A� It just can be quite a dog and pony show.
However if your house also shows well-known signs and symptoms of foundation distress: windows and doors that don't open and shut right, diagonal cracks inside walls (inside and out), cracks near door frames and window frames, separations between walls and frames and such, you then do use a reason to get worried.A� All of those signs point to a twisting in the framework within the walls and could indeed be due to foundation movement.
his explanation be Mislead
Just don't allow anyone let you know that readings from your Compu Level, Ziplevel, or manometer are the only "evidence" that you need a costly foundation repair job done in your home.
Public Last updated: 2021-09-21 12:45:04 PM
