Finally have my Explora-Dome installed and I couldn’t be happier! I would like to take this opportunity to especially thank Dan Johanneck & the entire staff at PolyDome! Job well done! This is truely the most affordable observatory dome on the market today. Buying into an Explora-Dome is an investment you will thank yourself many, many times over in the years to come…trust me! This dome is built to outlive us all!