Metallic Epoxy Floors in Lake Oswego, OR

The custom homes in Forest Highlands and Westlake have three and four-car garages with big, well-poured slabs, and the people who own them have already seen metallic floors in car collections and design magazines. They are not asking whether it can be done. They are asking whether we can do it without a roller mark, a pinhole, or a dull spot, because on a clear coating in a lit garage every one of those is visible from the door.

That is the standard we work to on every metallic, but Lake Oswego is where it gets tested. The slab is ground finer than for flake, vacuumed twice, and checked under a work light before the pour. The pigment is moved by hand until the pattern reads the way the owner wanted it. Then the polyaspartic goes on in a closed garage with no dust moving.

Shade, Humidity, and the Slow Cure on the Lake

Wooded lots, heavy shade, and the lake keeping humidity up all winter mean a Lake Oswego garage dries slowly. That is relevant because a metallic takes about a week to cure for parking, and the pigment can keep drifting if the cure is cold and damp. We plan installs here for the long end, keep the garage closed with heat running, and do not let anyone walk on it early. Summer is easier, but a north-facing garage under firs in Mountain Park is never fast.

The floor is metallic pigment suspended in 100% solids clear epoxy, with a wipe-clean polyaspartic locking it in at 40 to 60 mils. It is more expensive than flake because there is no hiding anything: the prep has to be perfect, the pour is skilled hand work over two or three days, and the cure is longer. For a garage that displays cars, or a lower-level studio with a view of the lake, that is the price of the finish.

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.

Hillside Garages, Drains, and the 1920s Lakefront

Mountain Park and Palisades garages sit on hillsides and often have a slope toward a drain built into the slab. A metallic can follow that slope, but pigment flows downhill while it is wet, so we work the pattern with the fall in mind and keep the drain edge clean. The 1920s cottages in First Addition and along the lake have small older slabs that need leveling before a clear coat is worth the money. The 1990s-to-2020s custom builds in Westlake and Forest Highlands are the easiest: flat, sound, and needing nothing beyond a fine grind. Moisture is tested on all of them because of the shade and the lake. About 40 minutes south via I-5 or I-205, so the three site days are grouped into one week.

Lake Oswego Neighborhoods We Cover

First Addition, Lake Grove, Mountain Park, Westlake, Palisades, Forest Highlands

Metallic Pricing for a Lake Oswego Custom Garage

A three-car garage of 700 square feet at $9 to $16 per square foot is $6,300 to $11,200. A four-car at 900 square feet runs $8,100 to $14,400. Flat custom-build slabs sit in the lower half; a sloped Mountain Park garage with a drain, or an old lakefront cottage slab that needs leveling, sits higher. We measure, meter, and quote a firm figure.

Frequently Asked Questions

Can you guarantee no pinholes or roller marks in the finished floor?

We build the process around not having them: a fine grind, two vacuum passes, a closed garage with no air moving during the pour, and a topcoat applied when the temperature is stable. If something shows up during our walkthrough, we fix it before we call it done. The 15-year warranty covers the floor after that.

My Mountain Park garage slopes to a drain. Will the metallic pool at the low end?

Not if we work it right. Pigment does move downhill while wet, so we shape the pattern with that in mind, thin the material at the drain, and keep the grate edge clean. The slope stays functional. It takes more attention than a flat slab and we price for it.

How much does the shade on a wooded Lake Oswego lot slow the cure?

In winter, a day or so. Cold and humidity together can push a metallic past its usual week, and a garage under firs with a north door is the slowest case. We ask you to keep it closed with heat on. Summer installs still need about a week before the car comes back.

Can I pick a specific color, or is it whatever comes out?

You pick the pigments and the general look from sample boards, and we bring options across grays, silvers, bronzes, blues, and pearls. What you cannot pick is the exact pattern, since it is worked by hand on your slab and never repeats. Most owners in Lake Oswego choose two or three pigments that pull from the house.

Is a lower-level studio near Oswego Lake a good place for metallic?

Yes, if the moisture test passes and the lighting is planned. Lakeside slabs read damp, so a mitigating primer usually goes under the clear coat. Good lighting is what makes the pattern show depth. Get both right and it is one of the best rooms for this finish.

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