The odd repair call
Squirrels, chewed wires and how that repair actually gets handled
It is one of the more common repair calls Thraxel actually runs: a squirrel or another animal has chewed into a wire, usually on a tree wrap rather than the main roofline.
Why this happens more than people expect
Squirrels, and occasionally other small animals, chew on all sorts of things outdoors, and a wire running along a tree branch or through landscaping is not exempt just because it is part of a lighting system. This is a known, common issue across the outdoor lighting trade, not a defect specific to any one brand of wire.
Tree wraps see this more often than roofline track, simply because the wiring on a tree is more exposed and closer to where squirrels are already active than a run tucked tight against a fascia board.
Landscape fixtures with low-voltage wiring buried at shallow depth can also see occasional animal interference, though this is far less common than a chewed tree wrap since buried wire is out of sight and not something a squirrel routinely encounters in the course of a normal day.
What a chewed wire actually does to the system
Since each pixel in the system operates independently, a chewed wire typically knocks out only the specific section downstream of the damage rather than the entire system. That makes the problem visible as a dark stretch on one tree or one zone, not a total blackout of every light on the property.
The fix itself is usually straightforward once the damaged section is located, a wire repair or a short section replacement rather than a full rewire of the run.
Finding the exact spot is the part that takes the most skill, since a bite mark is not always visible at eye level on a tall tree, and a technician often works section by section testing continuity until the break shows itself before making the repair.
How Thraxel handles it
During the seasonal Christmas program at thraxel.com/christmas/, in-season maintenance covers exactly this kind of issue at no charge, with Thraxel out within 24 to 48 hours of a reported problem regardless of the cause, a bulb out or a squirrel-chewed wire on a tree.
On a permanent system, a chewed wire falls into the same same-day service call process as any other repair need, covered in more detail at thraxel.com/blog/same-day-lighting-service-calls/, rather than a separate category of problem.
What a homeowner can do proactively
There is not a foolproof way to prevent an animal from ever chewing a wire outdoors, but keeping wraps tight against a trunk or branch, rather than loose and swinging, reduces how appealing and how accessible a wire is to chew on.
IP67 marine-grade silicone housing on 16-gauge wire is more resistant to this kind of damage than thinner consumer-grade wiring, which is part of why the issue is less common on Thraxel's system than on a big-box store light kit, though it is not fully immune to it.
The bigger picture
This kind of small, odd repair is exactly the reason free in-season maintenance exists on the Christmas program, and why a warranty and service structure exist on the permanent side. Outdoor lighting lives outdoors, and outdoors includes wildlife, weather and everything else that comes with a Western Pennsylvania yard.
Anyone noticing a dark section on a tree wrap or a zone that has gone quiet should call it in the same way as any other issue, rather than waiting to see if it resolves on its own. Text Tyson at 724-859-4390 to get a technician out.
