
Where the North and South St. Vrain meet
Epoxy Flooring in Lyons, CO
Coatings for Lyons garages and lower levels, planned with creek-side moisture and mountain weather in mind.
- Free on-site estimates
- Slab moisture-tested before we coat
- Written quote before work starts
Coating Floors in a Town Shaped by Water
Epoxy flooring in Lyons starts with water, because the town sits right at the confluence of North and South St. Vrain Creeks. In September 2013 those creeks overran Lyons, cutting it off for 36 hours and damaging 211 homes, 84 of them substantially. Roughly a fifth of the housing stock was lost, so today the town mixes rebuilt and repaired homes with houses that predate the flood.
Rebuilt homes and replacement slabs
Houses rebuilt after 2013 often have concrete that is only around ten years old, and a rebuild near the creeks may have been raised or reworked to meet floodplain rules. A slab that young is typically sound but may carry curing compounds or sealers from construction. We take those off with a grinder, then coat. Garages in this group are usually straightforward to coat. A raised home may have a garage set lower than the living space, with a short ramp or step; we coat those transitions too, adding texture where people walk in carrying groceries or gear on a snowy evening.
Older houses near the creeks
Pre-flood homes that were cleaned out and repaired can still have slabs that absorbed creek water and silt. Before quoting, we measure vapor coming up through the concrete, look for efflorescence (the white, powdery residue moisture leaves behind) and check how cracks behave. A damp lower level might call for a vapor-blocking primer under the finish, or a different product altogether.
Mountain weather at the canyon mouth
Lyons sits at 5,341 feet where U.S. 36 and Highway 7 head into the mountains toward Rocky Mountain National Park. Sun is intense at this altitude, temperatures swing hard, and vehicles bring in mud and magnesium chloride from canyon roads in winter. We lean toward:
- A UV-stable polyaspartic top layer that resists yellowing in strong sun
- Textured flake finishes for icy or wet boots
- Careful sealing of edges and joints where meltwater collects
Red rock houses and stone floors
Lyons is known for its red sandstone, first quarried here in the 1880s and still shipped worldwide. If your home pairs stone walls or a hearth with concrete floors, earthy flake blends or a warm metallic can tie a garage or studio floor into that palette.
Planning around festival weekends and canyon traffic
Summer in Lyons brings RockyGrass and the Folks Festival at Planet Bluegrass, plus steady traffic heading up to the park. We plan delivery of materials and the noisier grinding work around your street's busiest days when possible. Coatings also cure faster in warm weather, which is useful, but very hot afternoons shorten working time, so we start summer installs early in the morning. In the colder months, attached garages that stay above freezing can still be coated. For a detached garage or studio on the hillside edge of town, we check slab temperature with a surface thermometer on the day, not just the forecast, before mixing any material.
Lyons Background
- The September 2013 flood. Flows above an estimated 26,000 cubic feet per second hit Lyons, compared with 8,800 cfs for a 100-year event. About 2,000 people were evacuated, and 211 homes were damaged, 84 substantially.
- Small, high-value town. The 2020 census counted 2,209 residents, up from 2,033 in 2010. Census Reporter's ACS 2024 figures put the typical owner-occupied home at $845,400 and the typical resident's age at 46.4.
- Sandstone town since 1880. Edward S. Lyon founded the town in 1880 and it incorporated on April 10, 1891. Its red sandstone, revived as a decorative stone in the 1930s, is still quarried and shipped worldwide.
- Double Gateway to the Rockies. Lyons sits at 5,341 feet, and both U.S. 36 and State Highway 7 lead from town to Rocky Mountain National Park, about 20 miles west.

Lyons Questions
Our Lyons house was rebuilt after the flood. Is the garage slab ready to coat?
At around ten years old the concrete has long since cured. We still check for builder sealers or curing compounds, which must be ground off for the new coating to bond.
We see white powder on our lower-level floor near the creek. What does that mean?
That is efflorescence, mineral salts left behind as moisture moves through concrete. It tells us the slab is passing water vapor, so we test levels and may recommend a moisture-blocking primer or a breathable alternative.
Will magnesium chloride from the canyon roads damage a coated floor?
A cured epoxy or polyaspartic floor resists deicers far better than bare concrete. Rinse the floor now and then through winter so the residue does not dull the finish.
If the creek floods again, can a coated floor be cleaned up?
A sealed floor does not soak up silt the way bare concrete does, so mud generally scrubs and hoses off the surface. Standing water for days can still cause problems underneath, and any flood-damaged slab should be inspected before it is recoated.
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