If your Dundas property has changes in level, design the routes and usable terraces before choosing a retaining wall finish. The goal is a garden where each level has a purpose and the movement between house, seating and pool feels clear.

Measure the landform before drawing terraces
Ask for existing and proposed levels to be shown together. Identify the house thresholds, boundaries and features that constrain the design. A flat-looking concept image cannot explain how a retaining wall meets the ground or how steps arrive at a doorway. Use sections through the most important transitions to make the proposal easier to understand.
Give each terrace enough usable space
Decide what belongs on each level: dining, lounging, swimming or a quiet garden seat. Include furniture movement and circulation rather than measuring only the furniture footprint. Compare a few larger usable spaces with many small platforms. Each added transition affects construction, movement and maintenance, so it should earn its place in the design.
Coordinate wall design and water management
Tell the designer about nearby driveways, structures or a proposed pool before the wall system is selected. Ask who takes responsibility for the wall design and the drainage arrangement. Discuss access for construction and any work outside the visible wall face. Avoid treating a retaining structure as a decorative border with an assumed standard detail.
Bring these questions to your consultation
- Are proposed levels shown in sections?
- What loads or structures sit near the walls?
- Where does each step route lead?
Share a survey if available, photographs of the site and access, your priorities and the intended budget. Ask for a written proposal that identifies inclusions, allowances, exclusions and restoration.
Services for your Dundas property
Expert Retaining Walls Contractor in Milton, ON. · Stone Steps · Landscape Architecture & Design
Explore Milton Stone’s Dundas service-area page · All service areas
Continue planning
- Can a Retaining Wall Support a Driveway or Sit Beside a Pool?
- Zero-Entry Pool Construction on a Sloped Lot: A Planning Guide
Official planning reference: Hamilton residential building and renovation. Confirm the review path for your address and proposed work; this design guide does not determine site-specific approvals.


