Trex is horrible. We bought the railing system through Home Depot. We have a 9 column wrap around porch and we thought we were all set. we bought 6 foot sections of the railing. Our Contractor had never worked with tihs product before, and set the posts 6 feet apart (a little less for fudge factor). Clearly not enough fudge there. The stupid SIX FOOT railing are only 67 and 3/4 inchs long. SIX FEET is 72 inches. We resolved the issue buy purchasing the more exspensive 8 foot sections of railing. But we had to hold the entire job... read full review »