Retaining Walls

A retaining wall must manage soil, water and the property around it.

Wall appearance matters, but long-term performance depends on grade, drainage, foundation, loads, materials, access and adjacent structures.

Finished block retaining wall, pavers and planting
Serving homes, strata properties and commercial buildings across Metro Vancouver and the Fraser Valley.

Problems addressed

Conditions that influence retaining-wall work.

Existing walls and new grade changes both require site-specific review.

Leaning or movement

Wall movement can reflect drainage, base, loading or material concerns.

Water pressure and erosion

Trapped water and uncontrolled surface flow can increase pressure and remove supporting soil.

Limited access or adjacent structures

Fences, buildings, property lines, utilities and landscaping affect construction.

Work considered

Wall work considered

Engineering and permits may be required depending on height, loads, location and local requirements.

Wall types

  • Block retaining walls
  • Garden walls
  • Landscape walls
  • Wall and stair combinations

Site work

  • Excavation
  • Base preparation
  • Drainage
  • Backfill and compaction

Connected construction

  • Landscape steps
  • Paver transitions
  • Fencing coordination
  • Planting and drainage details

Process

Treat the wall as a system.

A clear process reduces uncertainty and helps the right work move forward.

01

Review grade and loads

Understand what the wall holds and what sits above or beside it.

02

Plan water management

Provide a path for subsurface and surface water.

03

Build the assembly

Coordinate base, wall units, reinforcement where required, drainage and finish grade.

Planning considerations

Water behind the wall matters as much as the wall face.

Drainage, backfill and surface grade help control pressure and erosion. A decorative face alone does not solve those conditions.

Existing wall failure should be reviewed before selecting a new material or repeating the same layout.

Finished drainage channel and planting beside a retaining area

Questions

Common questions

Straight answers help clients decide what to do next.

Does every retaining wall need engineering?

No. Requirements depend on wall height, loading, location, property conditions and local regulations.

Can a leaning wall be repaired?

Sometimes, but movement may require partial or full rebuilding. The cause needs to be understood first.

Should drainage be included?

Drainage and suitable backfill are central parts of retaining-wall performance.

What affects project pricing?

Measurements, scope, access, preparation, materials, disposal, equipment, site conditions, permits and schedule requirements can affect pricing.

Start with clarity

Discuss the property and the work being considered.

Provide the property location, current condition and desired result.

Call Axis PointRequest Assessment