Parking lot edges need to shed water, hold vehicles back, and meet city code at street transitions. We pour continuous curb and gutter using slipform equipment for long straight runs and hand-formed techniques for curves, ramps and intersections. Every project gets a free written estimate and a firm schedule.
Curb and gutter form the perimeter drainage system on every parking lot. The gutter pan collects water from the lot surface and channels it toward catch basins; the curb face prevents vehicles from rolling onto the shoulder and keeps the captured water contained. Without proper slope, the gutter becomes a pond that freezes and cracks in winter.
Long straight runs are poured with a slipform machine that moves continuously along the staked line, holding the cross-section and slope automatically. Curved sections, drop-curbs at accessible ramps, and transitions to adjacent pavement are hand-formed and tied seamlessly into the machine-formed sections. The result is one continuous edge that looks and functions as a single pour.
This work connects to our broader parking lot services, including parking lot repair for existing damage. We also coordinate with commercial sidewalk work where curb meets pedestrian surfaces.
Recent work
The sequence
Steps to Install Curb & Gutter in Abbotsford
Survey and stake the line
The curb centerline is marked from the property survey and drainage plan. Elevations are set at every catch basin, ramp, and transition point. Slope direction is confirmed before any ground work begins.
Excavate and compact base
Subgrade is cut to depth, compacted, and gravel base is placed and compacted again. The surface is brought to the elevation where the concrete pour will start.
Slipform or hand-form the concrete
Long runs use a slipform paver that extrudes the concrete to the engineered cross-section while moving forward. Curves, ramps, and transitions are hand-formed and tied into the slipform sections.
Joint, cure, and finish
Control joints are tooled at the engineered spacing. The concrete cures protected from weather. Tie-ins to the parking lot slab and street pavement are detailed and finished clean.
The critical detail
Why Slope Determines Gutter Performance
A gutter without slope is a water trap. Every section of the pan must slope toward the next catch basin at a grade steep enough to move water during peak runoff. If the slipform machine catches on a subgrade irregularity and loses slope by even a fraction of a percent, that section will pond and fail when freeze-thaw cycles crack the ice-filled pan.
We monitor slope during the pour, not just at the final elevation. After the concrete cures, we verify that water actually flows to the basins. Coordination with the parking lot pour ensures the curb and slab meet flush. City tie-ins are poured to the city's spec and inspected before sign-off. ADA ramp curb-cuts are detailed to code and verified for compliance.
Slipform vs hand-formed, slope specs, city tie-ins and what curb actually does.
Both, depending on the run. Long continuous runs are slipformed for speed and consistency; transitions, intersections, drop-curbs and curves are hand-formed where the machine cannot work. Most lots get both techniques in the same project.
Surveyed at staking, monitored during the pour (slipform machines lose slope if they catch on irregularities), and verified after cure. A pan without slope holds water; we never leave one without confirming the drainage path actually works.
Yes, where the project includes a city tie-in, the curb is poured to the city's spec at that transition. We coordinate with the engineer and city inspector on the elevation and cross-section so the tie-in passes inspection.
Yes, isolated sections of failed curb can be cut out and re-poured to match. See parking lot repair for that triage approach; we treat curb damage the same way.
Machine slipform moves quickly; a long lot perimeter can be done in a few days. Hand-formed transitions add time; the full schedule is in the quote so you know how long curb work takes within the larger project.
Client reviews
What Abbotsford Operations Say About Their Curb & Gutter
Long slipform run around our entire lot perimeter. Continuous, sharp edges, exact slope to the catch basins. The drainage works perfectly through every melt.
W. N.
Property Manager, Abbotsford
★★★★★
Hand-formed transitions at every entrance look like part of the design, not patched-in. They coordinated the curb pour with the asphalt apron so the meeting line is invisible.
Q. L.
Retail Plaza Owner, Chilliwack
★★★★★
City tie-in passed inspection first time. They knew the city's spec, poured to it, and the inspector signed off without revisions. Saved real schedule slip.
Z. L.
Industrial Site Manager, Mission
★★★★★
Drop-curbs at every accessible ramp tied in flush. ADA inspector confirmed compliance. The detail work shows; nothing improvised, everything to spec.
Y. E.
Mall Operations, Langley
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