Pennant streamers are quite easy to take down and re-install if you need to protect it from an incoming storm or heavy winds. The material will last longer if you do not put it out all day regardless of the external conditions. There are a few tips to follow to make the pennants last many years.
Pennants are particularly made to wave and flap in the wind to grab the attention of passersby. You might encounter a number of problems. Very strong winds can tear and damage the pennants. Vinyl is especially resistant to the elements but it won’t last long against winds blowing at 75 mph.
If you find it hard to take down the pennants regularly, you should instead choose a spot that will keep it safe against strong gusts. If your place is about to be hit by a big storm, it is best to take the time to remove the pennants temporarily and then set up again afterwards.
Aside from external factors, poor installation will also damage the pennants over time. The material must be properly tied and secured. The ropes have to be fastened to keep the pennants from getting blown away by strong winds.
Vinyl is quite strong but it will still get damaged after prolonged exposure to bad weather or lack of care. The pennant streamers have to be cleaned and maintained every now and then to make these last longer. Washing the material with water will remove stains and keep the fabric from getting damaged easily.