Your right , the real information you need will be in the survey
My teak deck was also covered in fibreglass. The end result was we needed to strip right down to the supports and start over as there was considerable rot below so it was easier to start over, no more leaks etc. I did not replace in teak so do not know what it will cost but based on the price of teak these days the materials alone will be fairly expensive. If you can do it yourself you will save at least half
Good luck with the survey
Rob
|