Quote:
Originally Posted by Tishabet
Here's a shot of the roofing surface and crazing; that's my wedding ring for scale
Here is one of the larger "bubbles." It's air tight and probably rises 3/4 to 1 inch above the surrounding roof.

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That's not crazing, it is known in the industry as alligatoring. The roof needs to be repaired or replaced in the near future. You should see what the condo association will allow you to construct since the roof is normally considered a common element.
You don't want to construct a deck and have the association tear it apart to repair the roof.