Crawlspace Encapsulation
in Ocean Park, BC
Ocean Park is a semi-rural residential community in South Surrey near the Strait of Georgia, with a character that feels distinct from the rest of Surrey. Many homes here are set on larger lots with mature landscaping, and the neighbourhood has a higher proportion of older, individually designed homes rather than the tract subdivisions common elsewhere. The coastal proximity brings elevated ambient humidity year-round, and the sandy soils near the shoreline provide reasonable drainage, but homes further from the water and on heavier soils deal with the same moisture challenges as other South Surrey areas.
Crawlspace encapsulation is one of the most effective investments a homeowner in Surrey or the broader Lower Mainland can make. The process involves covering the crawlspace floor and walls with a continuous, heavy-duty polyethylene vapor barrier — typically 12-mil or 20-mil reinforced poly — then sealing every seam, penetration, and vent opening with industrial-grade tape and adhesive. The result is a fully conditioned environment that is physically isolated from ground moisture and the damp Pacific Northwest soil beneath your home.
The installation process begins with a thorough cleanup — removing old fiberglass batt insulation (which absorbs moisture and harbors mold), clearing any debris, and treating visible mold colonies. Technicians then install the vapor barrier across the ground, lapping it up the walls and piers, and sealing it to the stem wall with adhesive and mechanical fasteners. All vents are closed and sealed from the inside. Depending on the space, we may also install a commercial-grade dehumidifier calibrated to maintain relative humidity around 50 to 55 percent throughout the year.
Why Choose Us in Ocean Park?
- Experience with Ocean Park's specific soil and drainage conditions
- Custom-designed systems — not one-size-fits-all packages
- Fully licensed, insured, and WCB-covered technicians
- Written report with photos after every inspection
- Workmanship guarantee on all completed work
Request Service in Ocean Park
About Ocean Park — What We See Here
Salt air is a factor in Ocean Park that is less relevant in inland Surrey communities. Metal components in crawlspaces — hanger hardware, post bases, vent covers — corrode faster in coastal environments, and this accelerated corrosion affects both their structural function and their ability to seal against pest entry. We specify appropriately corrosion-resistant materials when working in Ocean Park, and we inspect hardware condition more carefully than we might in a fully inland location.