The effects worth asking for are marbled veining, rippled cells, and deep single-tone. All three come from how the installer moves the material rather than from a product code, so decide contrast level before colour. Metallic runs $9–12 per square foot, the highest residential system we install, and it shows scratches more honestly than flake does.
The Effects, and Where Each One Belongs
| Effect | Reads As | Contrast | Best For |
|---|---|---|---|
| Marbled veining | Stone, granite, marble | High | Showrooms, feature rooms |
| Rippled or cratered | Water, hammered metal | High | Retail, bars, statement floors |
| Deep single-tone | Depth without pattern | Low | Garages, calmer interiors |
| Two-tone drift | Soft cloud movement | Medium | Basements, living space |
| Dark base with metallic highlight | Lit from within | Medium | Home theatres, galleries |
Every one of these is the same base material. The difference is entirely technique on the day.
Five Decisions Worth Making Deliberately
Choose contrast level before you choose colour
Contrast decides how loud the floor is, and it is the variable people underestimate. Two pigments far apart in value produce dramatic veining that dominates a room. Two pigments close in value produce depth and movement you notice only when you look down. Settle this first, because a palette that works at low contrast can be overwhelming at high.
Pick a palette that survives the furniture
A metallic floor is a strong design element. In a room that will also hold patterned rugs, bold cabinetry, or a lot of colour, a high contrast floor fights everything above it. The installs that still look right years later are usually the ones where the floor was either the single statement in a calm room, or deliberately quiet under a busy one.
Charcoal and pearl ages better than bright colour
Blues, greens, and coppers photograph well and date faster than neutral palettes. Charcoal with pearl, graphite with silver, and warm bronze over black are the combinations we are asked to repeat years later. If you want colour and want it to last, consider putting it in a small feature area rather than across a whole floor.
Ask about sample boards, then accept the limits
A good installer will make a sample board in your palette. That board tells you about colour, contrast, and sheen, and it tells you very little about how veining will fall across 450 square feet. Treat it as a colour decision tool, not as a preview. Anyone presenting a board as an exact prediction of the finished floor is misrepresenting how the material behaves.
Metallic in a garage needs a UV stable topcoat
This is the one non-negotiable. The whole effect is colour depth, and ambering shifts colour. On a charcoal flake floor nobody notices the topcoat going warm. On a pearl and graphite metallic it is the difference between the floor you chose and a muddier version of it. Specify polyaspartic over any metallic that will see daylight.
The pattern forms in the wet material behind the tool. This is the moment the floor is designed, and it is not repeatable
Where We Would Steer You Elsewhere
A working garage where you wrench on cars, drag a floor jack, and drop tools is the clearest case against metallic. The floor will hold up structurally, but a smooth reflective surface shows every scratch, and you will see them. Flake at $5–8 per square foot costs less, hides more, and will annoy you less.
A room with a lot going on visually is the second. Metallic is a statement floor, and it competes rather than cooperates. If the cabinetry, rugs, and lighting are already doing the work, a quiet solid colour or a low contrast flake serves the room better.
The third is any budget where the premium would come out of preparation. Metallic over an acid-etched slab is an expensive floor with a cheap foundation, and it will delaminate on the same schedule as any other coating over bad prep. If the choice is a metallic system with shortcut prep or a flake system with diamond grinding and slab moisture testing, take the flake every time.
Bring us a reference photo and we will tell you honestly which parts of it we can direct and which parts are down to the material. We will also tell you when flake is the better call for how you actually use the room. Free across the Charlotte metro.
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