Now, nearly a year later, we are still very pleased with our glass wall and fence installed by Glass Wall Systems. We were concerned about durability because the fence and wall were installed at the top of a steep grade. The wall was so well constructed that even during the winter rains there was no erosion around it. We are delighted with the glass and the fact that we aren't dealing any longer with rotting fence posts. The project was a major undertaking for us. We now have the backyard we had dreamed of having. Thank you for doing and excellent job, for keeping personal contact with us throughout the project and for making sure that we were completely satisfied.