JSP Manufacturing V2-Mini Roof Guard Snow Guard Prevent Sliding Ice Snow Stop Buildup Plastic Multipack-Multicolor (100, Clear)

I installed these on my metal roof last summer using adhesive and they worked great to prevent all the avalanches that I had the year before. I have yet to go up on my roof this year to check them out, but I will adjust my review if any of them broke.

I purchased these due to the price, When I received them I inspected them closely and discovered a small fissure arorund at least one hole on each guard, sometimes both holes. These hole are where the screws go through to attach the guard to the roof. At first I thought the fissures were just lines in the plastic that happened during the molding process, but upon careful inspection I found that to not be the case. Here is the issue. the fissure is larger that the seal on the screw, so it is reasonable to suspect that water will seep through the fissure to the roof, and since the guard is sealed to the roof this will trap water which will allow water to seep down the screw and into the building, and also accelerate the roof rusting. Do not buy, if you do inspect well. This may simply be a bad batch, but a 100 bad ones has turned me off to any further considerations. I suspect that the holes are punched rather than drilled or molded into place and the plastic is not able to withstand the pressure resulting it the crack.

Product was easily installed onto porch roof!

Price was right

Easy to install, used a sealant tape like you would use on skylights to seal instead of messy silicone

Ordered ice and snow dams for a metal roof. Came much sooner than I expected. Great product. Thanks for the great service.

seem to be working great and not an eye sore

Installed with metal coated rubber washers underneath. Worked good.

Comme sur la photo !