Porch Floor Paint Peeling
The first photo was taken 2 years ago after we had completely removed the previously applied paint and then we primed and painted it with 2 coats of premium exterior porch floor paint. The second photo is today, it's just a fricking mess, peeling and flaking off. I'm at wits end, this is the second time we have stripped and painted it and both times the same miserable results. We live in Wisconsin so a lot of snow and rain tend to accumulate and sit on it but painting it every 2 or 3 years is just ridiculous and very expensive..... I'm going to sand it down to bare wood and paint or stain it but please tell me a fail safe product and procedure that is time tested, don't tell me about a product you used last year, we want to hear about something you did 5 to 10 years ago that held up. The wood is tongue and groove, probably fir. Your advice and expertise is appreciated.