You hear scratching above your ceiling at night… then silence. Then more scratching.
Yeah. That’s usually not “just the house settling.”
In Metro Vancouver, there’s a good chance you’re dealing with roof rats. And once they move in, they don’t exactly keep to themselves.
Before you get started on this journey, please know that roof rats are some of the smartest pests and notoriously hard to get rid of. Tackling them can be a serious headache and undertaking, often leaving homeowners even more frustrated than when they started. To save you the time and stress, Westside has the tools and know-how to quickly get rid of your rat problem for good. Go learn more about more about our rodent control services.
TLDR; 🐭
Roof rats are common across Metro Vancouver thanks to mild winters, dense neighborhoods, and easy food (especially fruit trees). They prefer high spots like attics and rooflines, which is why you usually hear them before you see them.
You’ll notice them through noise and damage—scratching at night, larger droppings, chewed wires or wood, and messy nests in insulation. If it sounds heavier than a mouse, it probably is.
They get in easier than you think, using small gaps in roofs, vents, chimneys, or even branches touching your house. Once inside, they stick to edges and hidden areas, making them tricky to catch.
Getting rid of them takes a full approach: cut off access (trim trees, seal gaps with mesh), set multiple traps properly, and remove food sources. If they avoid traps or keep coming back, it usually means a bigger infestation and you’ll need professional help.
Or Summarise this article with.
What Is a Roof Rat?
Roof rats are the climbers of the rodent world. If there’s a way up, they’ll find it.
They’re different from the chunkier Norway rats you might see at ground level.
Here’s what you’re looking at:
- Slim body, lighter than you’d expect
- Big ears, pointed face
- Tail longer than the body (easy giveaway)
- Usually dark brown or black
They prefer high ground. Attics, rooflines, upper walls. Basically, the parts of your home you don’t check often.
Why They Love Metro Vancouver Homes
Short answer? We’ve built them a pretty comfortable setup.
Mild winters mean they don’t die off. Dense neighbourhoods mean easy travel. And all those fruit trees in backyards? Free food.
SEE ALSO: Vancouver is the Rattiest City, 6 straight years
We see them a lot in:
- Oak Bay style neighbourhoods with older homes
- Areas near parks or green space
- Properties with apple, plum, or fig trees
One job we did in Kits… rats were running a full nightly route from a neighbour’s cherry tree straight onto the roof. Same path every night. Like clockwork.
Signs You’ve Got Roof Rats (Not Mice)
This part matters. A lot of people assume mice and waste weeks using the wrong traps. it’s important that you understand the difference between rats and Mice.
What to watch for:
- Night noises: scratching, quick footsteps, light thumps above you
- Droppings: bigger than mouse droppings, more capsule-shaped
- Grease marks: dark streaks along beams or walls
- Chewing: wires, wood, even plastic vents
- Nesting: shredded insulation tucked into corners
image: roof rat mess inside of attic, tons of droppings and torn insulation
If it sounds like something with weight moving around up there… it’s usually not mice.
How They’re Getting Into Your House
This is the part most homeowners underestimate.
Roof rats don’t need a big hole. They need a weak spot.
but sometimes the hole is more than obvious.. get. load of this one.
Common entry points we find:
- Gaps along the roofline or soffits
- Roof vents without proper screening
- Openings around cables and pipes
- Chimneys without caps
- Tree branches touching or hovering over the roof
If a branch is within a few feet of your roof, that’s basically a bridge. Entry point exclusion is one of the primary solutions when treating for rodents at your property.
How to Get Rid of Roof Rats (DIY-Friendly Start)
If you want to handle it yourself, you can. Just don’t go halfway on it.
1. Cut Off Their Access
Trim branches back at least 3 feet. More if you can.
Seal gaps with steel mesh + proper exterior sealant. Foam alone won’t stop them. They’ll chew right through it.
2. Use the Right Traps
Snap traps still work best.
- Place them along edges (rats don’t run across open space much)
- Use peanut butter, nuts, or dried fruit
- Set multiple traps. Seriously, more than you think
A small tip from the field:
Leave traps unset for a day first. Let them feed without danger. Then set them. Works way better.
3. Remove Easy Food
- Fallen fruit = rat buffet
- Garbage bins need tight lids
- Don’t leave pet food outside overnight
4. Clean Carefully
Wear gloves and a mask. Don’t sweep dry droppings. Lightly mist first so particles don’t kick up.
Want more of a detailed breakdown on action items you can do yourself to combat rats? Go check out our guide to getting rid of rats permanently.
When It Stops Being a DIY Job
Sometimes you do everything right… and they’re still there.
That usually means:
- Multiple entry points
- Nesting already established
- Rats avoiding traps (they learn fast)
If traps stay untouched after a week, or you’re hearing them in more than one area, it’s time to step it up.
How to Keep Them From Coming Back
Getting rid of them is one thing. Keeping them out is where most people slip.
- Trim trees regularly
- Install proper vent covers
- Check your roofline once or twice a year
- Stay on top of food sources outside
image: Sealing roof entry point with wire mesh.
Need help managing roof rats, or other kinds of rodents?
We talk to a lot of homeowners who say the same thing:
“I wish I caught this earlier.”
Totally fair. Roof rats, and rats in general are cunning and tricky to deal with.
If you want help figuring out where they’re getting in or just want it handled properly, we’re here.
No pressure. We’ll show you what’s going on and you can decide from there.
👉 Book a free evaluation or jump on webchat for more info, or visit our rat control services page for more info.
Need more resources?
Check out how to get rid of rats – Pest experts guide