It failed at one weldment which is featured in my review pics. I had to break out a HF inverter welder because I weld off of a generator and it was getting too late to hasel with that when I put these together. I wasted half a dozen rods trying to dial the heat in without blowing through the thin steel tubing. The fiberglass screen portion is full of fiberglass that sheds so you are not handling these bare handed. They are a good value for the cash but the shoddy welds are upsetting. Update: After seeing my defective frame piece, I was sent a new replacement that has no issues. This company stands behind their products and treats customers with respects.