Keep trees and shrubs trimmed away from the building and cut back limbs overhanging the roof.
Roof vents and rats.
Animals in the attic knows where to find these holes and how to plug them.
A full sized rat can enter your home through a hole as small as a quarter.
Rats climb down and get into your plumbing system and get into your home through the toilet.
Caulk all exterior wall cracks.
These entry points need to be sealed in order to prevent rats from entering the structure through roof vents.
Rats can easily climb pipes rain spouts cables and other vertical objects where holes can provide an entrance to your home.
Your best bet might be to extend the duct a few feet above the roofline to make the vent inaccessible to rats.
Roof rats are known by a variety of other names including palm rats fruit rats ship rats and alexandrian rats.
Both roof rats and norway rats a stockier variety of rat can infest homes.
How to get rid of roof rats.
What you can do here s how homeowners can help prevent roof rat infestations.
Some ridge vent installations leave small holes large enough for a rat to enter your home.
On your roof seal off openings such as vent pipes.
If you have overhanging trees textured walls or anything that would let a rat climb on your roof then you should have aluminum screens installed on all your soil vents.
I actually don t think this can be done legally.
These rodents can get to the roof from the branches of trees.
To prevent a roof rat infestation seal up any holes or cracks larger than a quarter with silicone caulk and be sure that all windows and vents are screened.
One common style of vent that is located on the roof is commonly called a j vent.
How do i get rid of roof rats.
Especially on a roof where you will have difficulty getting up to clean it.
Rats often enter homes and business s through vents located on the roof.
For effective pest control you need to determine what type of rat is scurrying around your attic.
Use a heavy grade of steel wool copper mesh or metal scouring pads to fill cracks and holes in exterior walls.
Trim all tree branches to further prevent entry.