500 sq ft
small finished area
- Polyurea + polyaspartic flake system
- Light color blend (brightens basement)
- MVER moisture test included
- Done in 1 day
Basement Floor Coatings · Bayport, MN · Est. 2003
Bayport is a St. Croix River town in Washington County between Oak Park Heights and Lakeland, on Highway 95 with the river on one side and the bluff on the other. Andersen Corporation has been the town's largest employer for more than a century and the street grid still reflects it. We install polyurea + polyaspartic floor coatings for Bayport homeowners: diamond-ground prep, custom flake colors, 1–2 day install, written 15-year warranty. Early twentieth century worker housing near the plant and downtown, much of it built between the 1910s and the 1940s for people working at Andersen, on narrow lots. Post-war fill behind it, and newer homes up on the higher ground away from the river.
Basement Floor Coatings in Bayport
Bayport is a small town with old concrete, and the housing history explains it. Much of the building near downtown and the Andersen plant went up between the 1910s and the 1940s for people working at the mill, on narrow lots, and the garages that go with those houses are small, detached and unheated, standing on slabs poured at some later point nobody has a record of. Those are the slabs that need reading before they are quoted: older concrete is often thinner, was frequently poured without a vapor barrier, and has usually been painted at least once. The other Bayport fact is the river. The town is on the water, and lower-level slabs downtown and along Highway 95 pass more moisture than the ones up on the bluff behind town, so a calcium chloride test comes before any below-grade quote here. Bayport also has real industrial floor for its size, because the plant and the river ground are here and so are the buildings that serve them.
Bayport basements show elevation deciding a floor more plainly than anywhere else on the St. Croix. Downtown and riverfront slabs sit low against the St. Croix and pass more moisture; slabs up on the bluff behind town read lower. Every Bayport basement gets a calcium chloride test before it is quoted. High readings get a vapor-mitigation primer under the polyurea, and where the water is structural it gets fixed before anything is coated.
Why we don't install epoxy in Bayport
Basements are the worst environment for an epoxy floor coating. Three reasons compound: moisture transmits through below-grade slabs constantly (epoxy is moisture-intolerant and delaminates), VOCs are a real concern in enclosed basement spaces with limited ventilation (epoxy off-gasses for days), and basements settle and shift over decades of freeze-thaw (rigid epoxy cracks). Polyurea fixes all three. Here's the side-by-side:
If you've been searching for "basement floor sealer" or "basement epoxy," polyurea is what those terms should resolve to. Same flake colors. Same approximate price as a contractor-grade epoxy install. Vastly better suited to a basement.
Bayport Pricing
Pricing is upfront because you should know if we're in your budget before we drive out. Every number includes diamond-ground prep, MVER moisture testing, polyurea + polyaspartic system, your color choice, and the 15-year warranty. The line items below are typical Wisconsin basements. Final number depends on slab condition + any moisture mitigation needed.
small finished area
typical finished basement
large or walk-out basement
If your slab tests high on moisture (~15% of basements do), add ~$2 / sq ft for a moisture-mitigation primer. Send four photos and Dave will text back a real number same-day. No quote-bot, no sales rep, no follow-up calls.
The 6-step install
Same checklist on every floor. The reason our coatings still look new at year ten when the cheap stuff peeled in year two.
Bayport questions
More in Bayport
Whatever the slab (garage, basement, patio, mudroom, commercial) gets the same diamond-ground prep, same polyurea + polyaspartic system, same 15-year warranty. Bundle pricing if you book multiple rooms in one visit.
Basement Floor Coatings elsewhere
Same diamond-ground prep, same polyurea + polyaspartic system, same 15-year warranty across our entire service area. If you're outside {city}, here's where else we install.
Get a quote
Send four photos of your slab and we'll text back a real Bayport number same-day. No salesperson, no quote-bot, no follow-up calls.