Des Moines, Iowa · Moisture-Tested · Low-Odor Options
Basement Floor Coating Des Moines
A coated basement floor is the fastest way to turn a bare, dusty slab into a finished, wipeable, moisture-sealed surface without carpet that molds or LVP that lifts. Colin Coatings installs epoxy and polyaspartic basement floor systems across the Des Moines metro, and we moisture-test every slab before we quote it.
The Problem
Basement Floor Problems in Des Moines Homes
Des Moines basements sit on saturated clay, and the slab pushes moisture vapor upward year-round, hardest in spring. That's why carpet smells, why laminate lifts, and why the paint you rolled on three years ago is peeling in sheets. Add efflorescence, dusting, hairline cracks, and the occasional sump-pump hiccup, and most basement floors here are hard to keep looking finished.
A properly installed basement floor coating solves this because it bonds to the concrete itself and, with the right primer, tolerates vapor drive that would destroy any floating floor.
What We Do
Professional Basement Floor Coatings
We install three basement systems, chosen by the moisture reading and how the space will be used:
Every system starts with diamond grinding, crack repair, and a calcium-chloride or in-slab RH moisture test. If the reading is over the product limit, we install a moisture-mitigating epoxy primer rated for high-vapor slabs.
Solid-Color Epoxy + Polyaspartic Topcoat
The clean, bright, "finished" look. Ideal for family rooms, gyms, and laundry areas. Low-odor formulations available.
Flake Basement Floors
Full vinyl-flake broadcast that hides cracks and repairs, adds traction, and looks like a designed floor. Most popular for playrooms, workshops, and utility spaces.
Metallic Epoxy Basement Floors
Designer pearlescent finishes for home theaters, bars, and entertaining spaces. → Metallic epoxy floors
When To Call
When to Coat a Basement Floor
You're finishing the basement
Coat before framing and drywall. A coated slab under LVP or carpet is also a moisture barrier that protects the flooring above it.
Paint is peeling or the slab is dusting
Concrete paint is not a coating. We grind it off and install a bonded system.
The basement floods occasionally
A coated floor can be squeegeed dry and doesn't hold mold, unlike carpet pad.
Radon mitigation or sump work is done
A sealed floor with polyurea-filled joints complements a radon system by closing off slab cracks.
You want a gym, workshop, or playroom
Coated floors take dropped weights, rolling toolboxes, and spills.
Your Options
Coating, Sealer, or Floating Floor?
Epoxy/polyaspartic coating (recommended)
— Bonded, seamless, vapor-tolerant with the right primer, and the only option that both seals the slab and gives a finished surface.
Penetrating sealer
— Stops dusting and reduces vapor, but leaves a bare-concrete look. Good for unfinished storage basements. → Concrete sealing
Carpet, LVP, or tile over the slab
— Works only when the slab is dry. Ask us to moisture-test before you buy flooring; we'll tell you honestly whether a coating is even needed.
Pricing
Basement Floor Coating Cost in Des Moines
Itemized estimates always.
Why Colin Coatings
Why Des Moines Homeowners Choose Us for Basements
Moisture test on every slab.
We won't quote a basement without one.
Low-odor systems
for occupied homes.
Concrete repair first.
20+ years pouring and fixing slabs.
Written warranty
against peeling and delamination.
Diamond grinding with dust collection, so your basement isn't coated in concrete dust.
Frequently Asked
Basement Floor Coating Questions
Will an epoxy basement floor stop moisture?
How do you test a basement for moisture?
Does basement epoxy smell?
How long before we can use the basement?
Can you coat over painted basement concrete?
Is a coated basement floor cold?
Built For This Climate
Basement Floors and Iowa's Water Table
Central Iowa basements deal with a high seasonal water table, heavy clay soil that holds moisture against the foundation, and spring snowmelt that pushes vapor through the slab. A basement floor coating designed for this climate is moisture-tested, primed for vapor, and installed with all cracks and joints sealed, which is what we do on every job.
Colin Coatings Des Moines installs basement floor coatings in Des Moines, Iowa, and the surrounding metro including West Des Moines, Ankeny, Urbandale, Waukee, Johnston, Clive, Altoona, Grimes, Bondurant, Pleasant Hill, Norwalk, Polk City, Windsor Heights, Indianola, Adel, Van Meter, Booneville, and Prairie City. Reach us at (515) 320-8883 or colincoatingsdesmoines.com.
Let's Talk About Your Basement Floor
Free on-site moisture test and estimate. (515) 320-8883