Door - make or buy?

The garage doors could be an interesting challenge when it comes to avoiding sag (obviously dependent on style).

I've been pondering a less grand build or buy project myself ... unique issues for me are size and weight. I have both dominos, so construction offers no challenge. I'm still undecided?

Source: http://festoolownersgroup.com/home-improvement-other-projects/door-make-or-buy/msg246507/

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