Polyurea Garage Floor Coatings in Grosse Pointe Farms, MI
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Upgrading Garage Floor Coating in Grosse Pointe Farms with Polyurea-Polyaspartic Coatings
On this page, we document garage floor coating projects in Grosse Pointe Farms, MI. Our dual-coating systems have converted worn concrete slabs into durable, attractive garage floors. Grosse Pointe Farms is a Wayne County community on the shore of Lake St. Clair — one of the five Grosse Pointe communities known for their established residential character, older housing stock, and well-kept properties. Garages in Grosse Pointe Farms reflect that age: many are attached to homes built in the mid-twentieth century, with concrete slabs that have carried decades of Michigan winters, freeze-thaw cycles, and vehicle use.
Many of the properties where we apply our polyurea-polyaspartic floor coating systems had accumulated the wear and tear of the harsh Michigan climate. As you will see in these case studies, our garage floor coating specialists work with concrete slabs in a wide variety of conditions: some needed only standard surface preparation. Others required multi-stage remediation — crack repair, moisture barrier application, and extensive vertical coating — before the polyurea and polyaspartic coats could go down. We describe the process and results, and include the before-and-after photos for each job.
Grosse Pointe Farms Garage Floor Coating Case Studies
Quality Garage Floor Coatings
Winter road salt, freeze-thaw cycles, automotive fluids, and daily vehicle traffic degrade unprotected garage concrete over time. The damage typically appears as oil staining, cracking, surface pitting, and — in older slabs near water — active moisture migration that carries mineral deposits up through the concrete and deposits them on the surface as efflorescence.
Several of our jobs of garage floor coating in Grosse Pointe Farms involved slabs showing visible signs of moisture movement. At the Warner Road property, rust-orange staining ran the full length of a diagonal crack — the result of water carrying iron minerals through the fracture over time. White efflorescence covered multiple zones across the surface. No coating system can go down over active moisture migration without a barrier layer first. Polyurea-polyaspartic systems, installed correctly over a properly prepared and moisture-sealed slab, provide reliable long-term protection against these conditions and deliver a finished appearance that bare concrete or epoxy products cannot match.
NEW Garage Floor Coating
on Warner Road
Warner Road, Grosse Pointe Farms, MI
The Starting Point
The concrete at this Warner Road property had a problem that went deeper than the surface. A prominent crack ran diagonally across one panel near the wall corner — wide, irregular, and stained rust-orange along its full length. That staining was the tell. Water had been moving through this crack over time, carrying iron minerals with it and depositing them along the fracture. White efflorescence spotted the surface of the slab in multiple areas — the visible result of moisture migrating upward from below through the concrete. This floor had an active moisture issue, and no coating system could go down until that was addressed.
Pitting was distributed across the surface. The crack required repair. No prior coating was present on the slab. The scope included 24 linear feet of vertical lip, 65 linear feet of wall verticals, and 1 step at the house entry.
Surface Preparation and Crack Repair
Moisture Barrier Application
Coating Application
Finished Floor
Pebble Beach runs across all 617 square feet. The warm tan and grey blend softens the white-walled interior and suits the scale of the space well. The control joints cut cleanly through the finished surface. The 65 linear feet of wall verticals carry the Pebble Beach finish along every wall face — the most extensive vertical coverage of any job documented on this page. The lip ties the coating to the slab edge continuously along its 24-foot run.
The step at the house entry sits fully within the same Pebble Beach finish. No separation, no break in color — floor, step, lip, and walls read as one continuous coated surface.
The crack that carried water through this slab is gone beneath the mender and the MC-5.2 system. The efflorescence, the rust staining, and the moisture migration pathway have all been addressed at the layer below the coating. The 36-grit traction provides reliable grip across the full floor and step.
NEW Garage Floor Coating
on Stephens Road
Stephens Road, Grosse Pointe Farms, MI
The Starting Point
The concrete at this Stephens Road property showed one dominant condition across the full 372 square feet: efflorescence. White mineral deposits covered the slab in scattered patches from wall to wall. The deposits were not confined to one zone — they spread across the parking field and toward the walls in multiple clusters. Efflorescence of this extent signals active moisture movement through the slab. Water migrates upward through the concrete and deposits dissolved minerals on the surface as it evaporates. No coating system could go down over an active moisture pathway.
The slab had no prior coating. Pitting was distributed across the surface and required repair. One crack needed filling before the coating phase could begin. The scope included 1 step at the house entry. No vertical lip or wall verticals were in scope for this job.
Surface Preparation and Crack Repair
Moisture Barrier Application
Coating Application
Finished Floor
Glacier runs across all 372 square feet. The dark charcoal base with white and grey flecks suits the block-wall interior well. The contrast between the coated floor and the bare concrete driveway at the garage door opening is sharp — the difference between an untreated slab and a sealed, finished surface is clear in the after photos.
The step sits fully within the same Glacier finish. Floor and step read as one continuous coated surface with no break in color.
The efflorescence, the pitting, and the crack are gone beneath the mender and the MC-4.8 system. The moisture migration pathway has been addressed at the layer below the coating. The 36-grit traction provides reliable grip across the full floor and step.
NEW Garage Floor Coating
on Waverly Lane
Waverly Lane, Grosse Pointe Farms, MI
The Starting Point
The slab at this Waverly Lane property carried two distinct problems. Oil staining had settled into the parking zones in dark, clustered patterns across multiple panels. Paint residue covered portions of the surface — remnants of a prior treatment that needed removal before any new system could bond. A crack ran through one of the control joint intersections. Small pitting was distributed across the full slab.
The scope covered 543 square feet of floor surface and 55 linear feet of wall verticals. No prior coating removal was required beyond the paint. The garage had good access, which allowed our crew to work efficiently across the full floor area.
Surface Preparation and Paint Removal
Coating Application
The Result
Mediterranean runs across all 543 square feet. The warm grey and tan blend works well against the white drywall interior. The control joints pass cleanly through the finished surface — their lines remain visible and sharp beneath the topcoat.
The 55 linear feet of wall verticals carry the Mediterranean finish continuously along every wall face. The coating ties the floor to the walls without a break at the base. The pitting, the paint residue, and the crack at the control joint are gone beneath the mender and the coating system. The 36-grit traction provides reliable grip across the full floor area.
NEW Garage Floor Coating
on Touraine Road
Touraine Road, Grosse Pointe Farms, MI
The Starting Point
The Touraine Road slab had two problems that showed clearly in the before photos. Oil had penetrated deep into both parking panels. Large, dark pools spread across the concrete in the typical vehicle positions. A crack network crossed through the control joint intersections, with fractures running diagonally across multiple panels. Minor pitting was present across the surface. No prior coating required removal.
The scope covered 682 square feet and 30 linear feet of vertical lip. It also included 1 step at the house entry.
Surface Preparation and Crack Repair
Grinding the Repairs Flush
Coating Application
Finished Floor
Silver Feel runs across all 682 square feet. The dark graphite base with white and silver flecks suits this white-walled interior. The control joints pass cleanly through the finished surface on every panel.
The step matches the floor exactly — tread, riser, and face finished in Silver Feel. The 30 linear feet of vertical lip carry the coating continuously along the garage door threshold. The oil staining, the crack network, and the pitting are gone. The mender and MC-3.8 system resolved all three. The 36-grit traction provides reliable grip across the full floor and step.
The MotorCity Advantage
MotorCity Floors and Coatings specializes in professional-grade polyurea-polyaspartic systems. These dual-coating systems are replacing epoxy products constrained by older chemistry. Our systems deliver strong chemical resistance, superior durability, greater flexibility, shorter cure times, and proven UV stability that maintains color for decades. We back every installation with an industry-leading warranty.
Each project includes thorough diamond grinding preparation, flexible polyurea crack repair, and careful application to ensure consistent coverage across the full slab. When active moisture migration is present — as our crew found at the Warner Road property in Grosse Pointe Farms — we apply a full-slab moisture barrier before any coating begins. When vertical surfaces are in scope, we prepare and coat them continuously with the floor system for a finished result that reads as one unified surface. Every condition the slab presents gets addressed completely before the first drop of coating goes down.

















































