I ordered this glass panel after getting several quotes from specialty companies.After reading the installation instructions,I was somewhat skeptical as it appeared to easy.I called the company and was assured that it was indeed that easy.I am 77 years old with limited skills,but I thought I would attempt it.The parts arrived 4 days early and I proceeded to follow the instructions.my wife ,who is very critical of my work,was amazed.It came out perfect!! I would recommend this product to anyone.