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Most foundations are over 90% below grade.

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17y ago

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Related Questions

Is a cellar above or below?

A cellar (or basement) is below the ground level of a house or building.


Where can one find information on improving house foundations?

One can find information on improving house foundations in "House Foundations" article on Wikipedia and also on HowStuffworks in the house foundations dedicated article. One could also consult his local contractor firms which can present him with technologies and prices.


If your house is below grade what should you do?

If your house is below grade, it's important to ensure proper drainage to prevent water accumulation and potential flooding. Consider installing a sump pump to manage groundwater and improve drainage around the foundation. Additionally, check for and repair any cracks in the foundation, and ensure gutters and downspouts direct water away from the house. Regular maintenance and monitoring can help mitigate risks associated with living in a below-grade property.


What is a crawlspace?

A crawlspace is a type of home foundation quite common in some parts of the US, specially in the South. Houses are usually built with 3 different types of foundation: concrete slabs, basements and crawl spaces. Concrete slabs are usually placed on top of concrete footings, above grade. Basements are foundations built, or poured into dug pits, usually as deep as 8ft below grade level. Crawlspaces could be considered half way between the concrete slab and the basement. They can be build almost completely above grade, raising the house above terrain level, or half way below grade. The clearance between the floor and the ceiling of a crawl space is usually around 4 ft, so that you can only enter the area by crawling in - thus the name crawlspace. Some people also call crawlspace some service areas built between floors of a multi-level building or between the ceiling of a house and the roof known also as an attic, but the name is most often used to describe the foundation.


How thick can slab foundations be When I look at my house the grade slopes so that the back of the house has three feet or so of concrete beneath it. Is this all solid slab?

Not likely to be three foot thick everywhere, but only around perimeter of foundation.


What is the owl house?

Best show in history (below or above or beside this is amity blight)


What is the cost of house foundations?

Costs vary by geographic location.


What is the elevation of your house?

It can mean the height from the ground to the roof peak, or the ground elevation above or below sea level.


Why cant a house sparrow feed from your dome feeder?

Because they swoop/fly to the feeder from above, not from below the dome.


How do you smash down the house?

To smash the house all you have to do is attack foundations like the pillars and other stuff.


What is a two-story type house?

Most likely would be a traditional 2-story house with a finished attic considered to be the 1/2 story (permanent stairs/walk-up).


Are houses built on pole foundations safe in earthquake country?

The answer depends on the material, size, strength, length of the poles, bury depth, the bracing, AND the method and hardware used to secure the bracing and structure above to the pole assembly.