Petra Poxy is a Spokane-based garage epoxy crew specializing in diamond-ground broadcast flake systems — every installation is backed by a 5-year warranty and completed in a day and a half. We coat residential garages, workshops, and commercial spaces throughout the greater Spokane area using professional-grade materials that hold up to hot tires, chemicals, road salt, and Washington's freeze-thaw cycles.
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Garage epoxy flooring is a professionally applied coating system that bonds directly to concrete, creating a seamless, high-gloss surface that resists oil, chemicals, abrasion, and heavy vehicle traffic. Petra Poxy specializes exclusively in garage installations for Spokane homeowners who want a floor that performs as well as it looks.
Our most popular finish. A full-broadcast vinyl flake system delivers a slip-resistant, speckled surface that hides dirt, tire marks, and concrete imperfections while looking sharp in any garage or workshop.
Clean, seamless, and striking. A solid-color high-build epoxy base with a gloss polyaspartic topcoat gives your garage the look of a collector car showroom floor. Available in a wide range of custom colors.
Whether added as a standalone sealer or as the topcoat over your epoxy base, polyaspartic is the gold standard for durability — fast-curing, UV-resistant, and engineered for Spokane's extreme temperature swings.
Petra Poxy was built on a simple conviction: garage floors deserve the same attention to craft as the rest of your home. We're a local Spokane crew that takes surface preparation as seriously as the finish coat — because the longevity of any epoxy system depends entirely on what happens before the resin ever touches the floor.
Every installation starts with diamond grinding to open the concrete's pores, followed by crack repair and moisture testing. We don't skip steps.
We use professional diamond grinding equipment on every job to open the concrete profile before applying any coating. No acid-wash shortcuts. Proper mechanical prep is the single most important factor in a system that won't peel.
Every system we install is sealed with a UV-stable polyaspartic topcoat — not standard epoxy. It's faster-curing, harder, and won't yellow from sun exposure. It's the professional-grade standard, and it's what we use on every single job.
We live and work in the Spokane area. We understand the climate, the freeze-thaw cycles, and what it takes for a floor to hold up here. When you call, you reach us — not a national franchise call center.
We visit your garage, assess the concrete condition, measure square footage, and walk you through system and color options. No obligation, no sales pressure.
We diamond-grind the entire floor, repair cracks and divots with polyurea filler, and test for moisture. This is the step most contractors skip — and it's why our coatings last.
We apply a high-build epoxy base that penetrates deep into the concrete matrix, creating a mechanical and chemical bond that holds through thermal cycling and heavy vehicle loads.
Vinyl flake is broadcast into the wet base coat, then a polyaspartic clear coat seals everything in. The result is a hard, seamless surface ready for foot traffic within hours and vehicles by morning.
Petra Poxy installs garage epoxy flooring throughout the greater Spokane region. If you're within about 30 miles of the city center, we come to you at no extra travel charge.
We serve Spokane, Spokane Valley, and surrounding communities within a 30-mile radius — no extra travel charge.
Call or text us directly, or fill out the form and we'll get back to you within a few hours. Petra Poxy serves Spokane and the surrounding area — free on-site estimates always included.