"I installed myself and all seems to be going well. The squirrels are no longer knawing on the lead covering on my vent pipes, which is good news, not only for me but the squirrels too! Thanks for following up on your product!"
D CWrightsville Beach, NC
"I did have one that I had to work on so that the screws would grab the vent. Turns out one of the six vents was too short for the pre-drilled holes, so I had to lower the screws. It was fine after that."