Crack at garage door

The home is 5 years old and both sides of the garage door have cracking outlining the header. I’m looking for some input. Thanks in advance.
Gararge1.jpg

garage2.jpg

garage3.jpg

garage4.jpg

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garage3.jpg

How much does the header bear on its supports?

Looks like a normal settlement/shrinkage crack to me.

What in the heck is plastered all over the interior walls of the garage?

And to me.

Must be the paint!! :slight_smile: :slight_smile:

Marcel

**Paints : Architectural : Interior Paints : **

Cover Quick Latex Flat (034) A production flat latex paint designed for drywall and plaster. A high hiding wall paint which can be used for new construction, apartment repainting or general maintenance painting.

Product Color Quart 1
Gallon 5
Gallon034171 White

034144 Largo White

http://www.mabpaints.com/images/Globals/msds.gif http://www.mabpaints.com/images/Globals/techdata.gif

Is it a skim coat that may be cracking?

Looks llke common cracks to me.