You are here:
Answers by Expert:
I can answer any question relating to windows & doors, glass and mirror, including performance specs, insulation specs, installation and design.
I am a retired window & door specialist, having had related businesses in the industry for over 20 years. I also have very good knowledge of glass, sealed units,(thermal glass) insulation.
Many industry related technical courses and seminars and a lengthy career in sales with large manufacturers.