Garage Floor Coating Johnston, IA
Johnston, Iowa · Free Estimates · Most Garages Done in 1 Day
Johnston runs from the 1970s neighborhoods around Johnston High School and Merle Hay Road to the newer subdivisions climbing toward Saylorville Lake and Camp Dodge, and the garage floors span the same range. We repair the salt-scaled older slabs and moisture-test the new ones, and most are coated in a single day.
Colin Coatings Des Moines installs polyaspartic and epoxy floor coatings for garages, basements, shops, and commercial floors in Johnston. Every floor is diamond-ground, moisture-tested, and finished with a UV-stable polyaspartic topcoat rated for Iowa winters.
- 20+ Years Concrete & Coating Experience
- Local Crew
- 20 Minutes from Our Shop
- Free Estimates
What We Do
Floor Coatings in Johnston
Garage Floor CoatingsOne-day polyaspartic full-flake systems that resist road salt, hot tires, and oil. → Garage floor coatings Epoxy Flooring — 100% solids epoxy for high-build residential and commercial floors. → Epoxy flooring Basement Floor Coatings — Moisture-tested systems for finished and unfinished basements. → Basement floors Metallic & Designer Floors → Metallic epoxy Patio, Porch & Pool Deck Coatings → Exterior coatings Shop, Pole Barn & Commercial Floors → Shop floors · Commercial epoxy Failed Coating Removal & Concrete Repair → Removal & recoat · Floor repair
When To Call
When Johnston Homeowners Call Us
Johnston homeowners call about salt pitting at the garage door in the established neighborhoods, peeling DIY epoxy, and finished basements in the walk-outs near Saylorville. We also coat a lot of boat-and-toy garages for the lake crowd.
Peeling DIY epoxy
— The most common call. We grind it off and install a system that stays down. H3: Salt-pitted, dusting concrete — We repair, grind, and seal it under a full-flake floor. H3: New construction — We coordinate with your builder for a 28-day cure and moisture test before coating. H3: Finishing a basement — Coat before framing; the coating doubles as a moisture barrier.
Your Options
Polyaspartic, Epoxy, or a Hybrid?
Polyaspartic full-flake (recommended for Johnston garages)
— UV-stable, one-day install, flexible at -20°F, resists hot-tire pickup and road salt. H3: Epoxy base + polyaspartic topcoat — Extra build for pitted or older slabs; two-day install. H3: Solid epoxy — Budget option for indoor, low-UV floors; 5–7 day cure.
Not sure? Call (515) 320-8883 and describe the floor.
Pricing
Garage Floor Coating Cost in Johnston
No travel fee for Johnston. Itemized written estimate after a free on-site inspection.
Why Colin Coatings
Why Johnston Chooses Colin Coatings
We grind, never etch.
· Moisture test every floor. · 20+ years of Central Iowa concrete. · Most garages done in one day. · Written warranty. · Family-owned, based in Des Moines, 20 minutes from Johnston.
Frequently Asked
Johnston Floor Coating Questions
Can you coat a garage that stores a boat and trailer in Johnston?
Do you coat the basements in Johnston's walk-out homes?
How long does a garage floor coating last in Johnston?
Can you coat a garage in winter in Johnston?
Do I need to empty the garage?
Built For This Climate
Local Expertise in Johnston
Johnston's older core sits on settled ground, and those 1970s–90s garages have the classic Iowa salt scaling. The newer areas north along NW 70th Avenue and toward the Saylorville reservoir are built on more varied ground, some of it fill, and moisture readings run higher there in spring. Commercial work in Johnston centers on the Merle Hay Road corridor, the Johnston Town Center area, and the office parks near I-35/80, including a lot of light-industrial and service-bay floors.
Colin Coatings Des Moines installs garage floor coatings, epoxy flooring, polyaspartic floor coatings, basement floor coatings, and commercial floor coatings in Johnston, Iowa, and throughout the Des Moines metro. Owner Jose Colin brings more than 20 years of Central Iowa concrete experience to every floor. Reach Colin Coatings at (515) 320-8883 or colincoatingsdesmoines.com.
Free Estimate
— Call (515) 320-8883 or send the form. We'll be in Johnston within a few days. H3: Our Services — [all 12 service page links] H3: Nearby Areas — Urbandale · Grimes · Ankeny · Polk City · Des Moines · Des Moines
Ready to Start Your Johnston Floor?
Free on-site estimate anywhere in Johnston. (515) 320-8883