Landscaping: What Homeowners Should Watch For Around the Property
Written by Mike S. Avelar, CPI
A well‑maintained landscape isn’t just about curb appeal — it plays a major role in protecting your home from moisture, pests, and structural damage. Trees, shrubs, and other vegetation can either support a healthy property or quietly create problems if they’re not managed properly.
Here’s what homeowners should look for.
Trees, Plants, and Shrubs
Inspect the location and condition of all trees and shrubs around your home. Overgrown vegetation can trap moisture, damage exterior materials, and make routine maintenance more difficult.
Pruning and Trimming
- Overgrown trees and shrubs should be trimmed back regularly.
- In some cases, complete removal may be necessary if roots or branches are causing damage.
- Keep branches from touching exterior walls, siding, or roofing materials.
Clearance Around the Home
Vegetation that grows too close to the home can:
- Interfere with roof drainage
- Deposit leaves and twigs into gutters
- Block airflow around the foundation
- Create pathways for pests
- Make inspections and repairs harder
Branches around the perimeter should be pruned back to allow safe access and prevent contact with the home.
Tree Branches and Chimneys
Branches should never interfere with a chimney’s draft. Overhanging limbs can:
- Drop debris into gutters
- Rub against roofing materials
- Create fire hazards
- Interfere with utility lines
Maintaining proper clearance helps protect both the chimney and the roof system.
Tree Roots and Structural Damage
Tree roots can cause significant issues when they grow under walkways or near the foundation.
Potential Problems
- Cracked concrete walkways
- Raised or uneven surfaces
- Pressure against foundation walls
- Surface roots that create tripping hazards
Roots near the surface can often be cut back, but roots pushing against the foundation may require professional evaluation.
When to Call an Arborist
If you notice:
- Large overhanging branches
- Roots affecting walkways or the foundation
- Trees leaning or showing signs of disease
- Excessive debris buildup on the roof or gutters
…it’s time to consult a certified arborist.
An arborist specializes in the care, diagnosis, and maintenance of trees and shrubs, including disease prevention and pest control.
Finding an Arborist in Canada
You can find certified arborists through:
- International Society of Arboriculture (ISA) – Ontario Chapter
- Local municipal forestry services
- Trusted local tree‑care companies
Final Thoughts
Landscaping plays a major role in protecting your home’s exterior. Regular trimming, proper clearance, and professional evaluation when needed can prevent moisture problems, structural damage, and costly repairs.
