Metallic Epoxy Floors in West Linn, OR

Almost every garage in Rosemont, Savanna Oaks, and Barrington Heights is tuck-under or side-entry, cut into a hillside, with a floor that either slopes to a drain or steps down at a cold joint. Flake does not care about that. Metallic pigment is wet for hours after the pour and it moves toward low ground, so a sloped West Linn garage is a floor we have to design, not just coat.

That is not a reason to skip metallic here. It is a reason to hire someone who has poured it on a slope before. We shape the pattern with the fall in mind, thin the material near the drain, and treat the cold joint as a design line instead of a defect. The result on a hillside garage can be better than on a flat one, because the pattern has a direction to it.

Rain on the Hills and Fog on the River

West Linn's hills catch more rain than the valley floor and hold it, and the Willamette district down by Willamette Falls fogs in for days in winter. Both push moisture up through a slab. Under a flake floor that is a bubble risk. Under a clear metallic it is a haze risk, and haze cannot be cleaned off. So every West Linn floor gets a moisture probe, and the older, thinner slabs in Willamette almost always get a mitigating primer.

The coating is a clear, 100% solids epoxy that carries the metallic pigment, moved by hand, then capped with polyaspartic that holds up to oil and hot tires, for a 40-to-60-mil floor. It is walkable within a couple of days of the final coat and ready to park on in about a week, and the damp hillside air here can add a little from October to April. It costs more than flake because a sloped, stepped, jointed garage has to be prepped to a level where a clear finish looks intentional, and that takes time.

Our Metallic Epoxy Floors System

Materials: Metallic pigment, 100% solids clear epoxy, polyaspartic topcoat
Thickness: 40-60 mils
Install time: 2-3 days
Walk on it: 1-2 days after
Park on it: about a week after
Warranty: 15 years

Glass-smooth finish. High-gloss topcoat. High-traffic rated.

Tuck-Under Garages, Cold Joints, and the Willamette District

The 1970s-to-2000s hillside neighborhoods, Bolton and Robinwood among them, have garages half a level down with a cold joint where the pour changed and a drain at the low corner. For a metallic we grind the joint flush, fill it with a rigid filler, and decide with the owner whether to run the pattern across it or use it as a break between two pigments. The historic Willamette district near the river has older, thinner slabs that need crack leveling and, given the fog, a primer. The drive is about 40 minutes south on I-205, so the three site days go into one scheduled week and the cure runs after.

West Linn Neighborhoods We Cover

Willamette, Bolton, Rosemont, Savanna Oaks, Robinwood, Barrington Heights

Metallic Cost for a Sloped West Linn Garage

Take a two-car tuck-under garage at 450 square feet: $9 a foot puts it at $4,050 and $16 puts it at $7,200. A three-car side-entry around 650 square feet spans $5,850 up to $10,400. A slope with a drain and a cold joint takes more planning and more hand time than a flat slab, so hillside garages sit in the upper half of those ranges. Exact number after we see the fall and the joint.

Frequently Asked Questions

Can metallic really be poured on a garage floor that slopes toward a drain?

Yes. Pigment moves downhill while wet, so we work with the fall instead of against it, shaping the pattern in the direction of the slope and keeping the material thin at the drain. The drain keeps working. It takes more hands and more attention than a flat pour, which is reflected in the price.

There is a cold joint where my Rosemont garage steps down. Will it show?

It will be there, so we make it deliberate. The joint is ground flush, filled, and either blended under one pattern or used as a clean line between two pigments. What it will not be is a crack or a dark seam. Owners usually like the second option once they see it.

How does the river fog in the Willamette district affect a clear floor?

Fog and older slabs together mean vapor coming up through the concrete, and vapor under a clear coating leaves a permanent milky patch. We probe the slab, and when the reading is high a mitigating primer goes under the metallic, which in Willamette it usually is.

Is the cure longer on a West Linn hillside than in Vancouver?

In winter, yes, by a day or so. The hills hold moisture and the air stays cool, which can stretch the usual week before parking. Keep the garage closed with some heat and it stays on schedule. Summer keeps it right at the week.

How do you schedule a metallic job that is 40 minutes away?

We book the three site days together in one week: grind and prime, pour, topcoat. Then the floor cures with nothing heavy on it, a day or two before foot traffic and about a week before vehicles. We would rather drive three days in a row than stretch it out, and it keeps the pigment work continuous.

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