Elizabeth Baeza
Oct 2026
They came and did the garage floor of my house. Super efficient, and price friendly! Definitely recommend if you’re looking for epoxy flooring.
Star is one of the fastest-growing cities in Idaho, and most of its garages are brand new and bare. We turn that gray builder slab into a sealed, full-flake polyaspartic floor in one day.
Star, Idaho has added thousands of new homes in the last few years along Highway 44, Star Road, Can-Ada Road and the Highway 16 corridor, and almost every one of them came with a plain concrete garage floor. That slab is the single most-used surface in the house, and bare concrete dusts, stains and cracks. Resin4U installs epoxy and polyaspartic garage floor coatings across Star — new builds, older homes near downtown and the acreage properties toward the Boise River and Purple Sage Road.
We are a local, owner-run company based in Nampa, about 20 minutes down the road. The crew that gives you the estimate is the crew that does the work.
Call or text (208) 808-4168 for a free on-site estimate anywhere in Star.
New-construction slabs in Star have a specific problem: they are poured fast, finished smooth and often still carrying moisture when the homeowner moves in. A kit coating rolled over that surface has nothing to grip, and the first hot summer or salty winter lifts it near the door. We also see builder sealers that look like a coating but repel everything, including the next coating.
Our fix is the same on every Star garage: diamond grinding to a CSP-2 profile so the basecoat bonds into the concrete, structural crack and control-joint repair, a moisture-vapor-barrier epoxy basecoat, full flake broadcast and a UV-stable polyaspartic topcoat. It is the system we would put in our own garage, and it is why our floors stay down.
Every Star floor gets the same six steps. No shortcuts, no “roll it on and hope” kits.
We measure, check for moisture and old sealers, and confirm the color and layout with you.
Industrial grinders with HEPA vacuums open the concrete so the coating bonds into the slab, not onto it.
Cracks, spalls and control joints get filled and leveled so they don't telegraph through the finish.
A moisture-vapor-barrier epoxy basecoat stops ground moisture from lifting the floor later.
Flake is thrown to refusal for 100% coverage, then scraped smooth once it sets.
A UV-stable polyaspartic clear coat seals it all. Walk on it at 24 hours, park at 72.
Pricing depends on the square footage, the condition of the slab, how much crack repair and grinding it needs, stem walls and steps, and the finish you choose (solid color, full flake or metallic). New-construction garages in Star usually need less repair, which keeps the price on the lower end for the size.
We give every Star homeowner a free on-site estimate with a firm written number. We bring real flake sample boards so you can pick the blend in your own garage lighting, not from a screen.
Resin4U has installed floors in Star. Two of them below, plus a recent flake garage from nearby.
We cover all of Star and the Ada/Canyon County line, including:
Resin4U holds a 5.0 rating on Google. A few recent reviews from Treasure Valley customers:
They came and did the garage floor of my house. Super efficient, and price friendly! Definitely recommend if you’re looking for epoxy flooring.
Very conscientious and a pleasure to work with. The job came out beautifully.
They showed up on time, got it done as promised and the final result looks great!
Resin4u Epoxy did an amazing job on my garage! They were priced well, very detail oriented and got the install done quickly.
Yes. Resin4U installs epoxy, full-flake and polyaspartic garage floor coatings throughout Star, Idaho, including the new subdivisions along Highway 44, Can-Ada Road and Highway 16. We are based in Nampa and have completed floors in Star.
New concrete needs to cure, usually about 28 days, before coating. After that we grind it, test it for moisture and install a moisture-barrier basecoat so the floor stays bonded as the slab keeps drying out.
Most two- and three-car garages are done in one day. Walk on it at 24 hours, move your things back in at 48 and park at 72.
Yes. We install 16 stock flake blends plus Raven, our most popular dark charcoal, and we bring physical sample boards to the estimate so you can see them against your cabinets and trim.
We follow a 24-48-72 rule: walk on it at 24 hours, move your things back in at 48, and park on it at 72. Most two-car garages are installed in a single day.
Yes. Our polyaspartic topcoat cures in cold weather, and we warm the slab when needed. Fall and winter are busy months for us because people want the floor done before the snow and road salt arrive.
Full flake gives the floor a light texture that grips better than bare concrete, and we can add an anti-slip additive to the topcoat for entries, shops and areas that see standing water.
Yes. Every Resin4U floor is backed by a workmanship warranty that covers adhesion, peeling and finish defects from installation. We walk you through the exact coverage for your system before we start.
Also serving nearby Eagle, Middleton, Meridian and Emmett.
Tell us the square footage and what the slab looks like — we’ll get you a firm written price.
Tell us about your space — we'll reply within hours.