Sentence examples for a roofer high school from inspiring English sources

The phrase "a roofer high school" is not correct and does not make sense in written English.
It seems to be an incorrect combination of terms and lacks clarity in meaning.
Example: "After graduating from a roofer high school, he quickly found work in the construction industry."
Alternatives: "a roofing trade school" or "a vocational school for roofing".