The correct and safest way to hang your holiday lights without damaging your roof is by way of roof clips on your gutters.
How to stay safe on roof hanging lights.
Untangle strands of lights to save you time and effort while on the roof.
Walk gently and wear soft shoes like sneakers.
Check your lights for bad bulbs frayed wires or lights that flicker before hanging them.
Callen has a few tips on how to safely hang holiday lights without damaging the roof.
Here are a few tips to minimize damage while walking on your roof.
Don t lean your ladder on your gutters.
Be sure to unravel any knots in the strings of the lights prior to heading out the door.
Before you set foot outside and begin hanging the first set of string lights on the exterior of your home it s important to examine the lights themselves.
So the best thing to do is to stay off the roof and put up lights from a ladder.
For example don t try climbing.
If you don t have a heavy duty beam to attach to you still have options for fall protection.
The one we have linked here is fairly complex but the basic idea is to heave a line over the house.
Be sure you do not strip the lights when you re removing them as pulling the clips off in one motion can damage your gutters.
Be safe first and foremost we do not recommend walking around on your roof for safety concerns.
These could be signs of electrical damage which poses a potential fire hazard.
It s not safe for you or the gutters.
If they break you could go down.
However if you want to actually put up lights on your roof walking on it gently once a year won t hurt too much as long as you re careful.
Use extension cords rated for outdoor use.