Sliding glass doors are quite solid and as specifi...

Sliding glass doors are quite solid and as specified. Get a good installer. My pet peeve: the darn PGT label adhesive residue was very difficult to remove. PGT advised to use denatured alcohol but it did nothing. (I knew not to scrape w/ a razor edge.) I ended up spending 1.5 hrs. using Goo Gone & a non-abrasive kitchen scraper to remove the residue. For spending thousands of $, this was most irritating. The installer said the labels had to stay b/c of our local inspection, but the inspector didn't look at them; I think the installer knew what a pain they were to remove.