Yard Drainage Solutions — Grading, Catch Basins & Swales, BC

Standing water in the yard is both a nuisance and a warning: saturated soil against the foundation is what overwhelms perimeter systems. Yard drainage handles surface water before it becomes a basement problem.

Typical solutions

Catch basins and area drains, regrading to create positive slope away from the house, swales, dry wells, and channel drains at hard surfaces.

Clay soils

In Surrey, Langley and parts of Abbotsford, tight clay means water sits. Piped collection usually beats relying on infiltration alone.

Downspouts first

Extending or piping downspouts away from the foundation is the cheapest yard drainage fix and often the most effective.

Yard Drainage work on site

Steel trench drain grate carrying rainwater off a concrete driveway
Surface and trench drainage
High-pressure jetting of a catch basin and storm line
Catch basin and line flushing
Excavated foundation trench with new perforated perimeter drain pipe and drain rock
Perimeter drain replacement

Yard Drainage — before and after

Real examples of the problem and the finished result after the work is done.

Backyard lawn flooded with standing water after heavy rainbefore
The same backyard with a dry green lawn and a catch basin grate after drainage workafter
Standing water cleared from the yardCatch basins and a French drain carry rainfall away instead of pooling on the lawn.
Old clay perimeter drain tile collapsed and packed with roots and silt in a muddy trenchbefore
New perforated perimeter drain pipe in clean drain rock beside a waterproofed foundation wallafter
Failed drain tile replacedRoot-choked clay tile swapped for perforated pipe, filter fabric and clean drain rock.

How a working drainage system protects a home

Basement / crawlspaceRoof runoffDownspout leaderDrain rockPerimeter drainTo storm or sumpWaterproof membrane
Rain runs off the roof, into the leaders, down through drain rock to the perimeter drain, then out to the storm connection or sump — keeping water off the foundation wall.

Yard Drainage — quick answer

Standing water in the yard is both a nuisance and a warning: saturated soil against the foundation is what overwhelms perimeter systems. Yard drainage handles surface water before it becomes a basement problem.

Key facts

  • Typical solutions: Catch basins and area drains, regrading to create positive slope away from the house, swales, dry wells, and channel drains at hard surfaces.
  • Clay soils: In Surrey, Langley and parts of Abbotsford, tight clay means water sits. Piped collection usually beats relying on infiltration alone.
  • Downspouts first: Extending or piping downspouts away from the foundation is the cheapest yard drainage fix and often the most effective.
  • DRYHOMEBC covers 14 Lower Mainland and Fraser Valley cities: Vancouver, Burnaby, New Westminster, Richmond, Surrey, Delta, White Rock, Coquitlam, Port Coquitlam, Port Moody, Maple Ridge, Langley, Abbotsford and Chilliwack.
  • Quotes are free and carry no obligation.

Yard Drainage FAQs

What is yard drainage?

Yard drainage contractors fixing standing water, soggy lawns and pooling patios across Metro Vancouver and the Fraser Valley.

What should I know about typical solutions?

Catch basins and area drains, regrading to create positive slope away from the house, swales, dry wells, and channel drains at hard surfaces.

What should I know about clay soils?

In Surrey, Langley and parts of Abbotsford, tight clay means water sits. Piped collection usually beats relying on infiltration alone.

What should I know about downspouts first?

Extending or piping downspouts away from the foundation is the cheapest yard drainage fix and often the most effective.

How much does yard drainage cost in the Lower Mainland?

Cost depends on the length of the affected run, excavation depth, access and restoration. Most contractors confirm the scope with a camera inspection or site visit before pricing. Quotes through DRYHOMEBC are free.

Which cities is yard drainage available in?

DRYHOMEBC covers 14 Lower Mainland and Fraser Valley cities: Vancouver, Burnaby, New Westminster, Richmond, Surrey, Delta, White Rock, Coquitlam, Port Coquitlam, Port Moody, Maple Ridge, Langley, Abbotsford and Chilliwack.

Managing a commercial or multi-family building?

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