Most exterior painting contractors in St. Louis will do good work. They'll prep the surface, apply two coats, and leave you with a home that looks great — for a few years. Then the St. Louis summers bake it. The freeze-thaw cycles crack it. The humidity finds its way in. And five to seven years later, you're calling someone again.
Rhino Shield of Missouri is a different kind of exterior painting contractor. We apply an elastomeric ceramic coating — 10 to 12 mils thick, compared to the 3 to 4 mils of standard exterior paint — and we back it with a 25-year written warranty. Not a manufacturer's limited warranty. Ours. If something goes wrong, we come back.
We've been coating St. Louis-area homes and commercial buildings for years, and we know this market's specific challenges: the brick ranches in Kirkwood, the cedar-sided colonials in Chesterfield, the century-old bungalows in Webster Groves. Every surface, every neighborhood, every substrate that St. Louis throws at us — we've worked with it.
Why St. Louis Is Hard on Exterior Paint
St. Louis sits in a climate zone that's genuinely punishing to exterior coatings. Summers push well past 90°F with humidity that makes it feel worse. Winters bring hard freezes, ice, and freeze-thaw cycles that expand and contract whatever is in the walls. Spring means severe thunderstorms, hail, and the kind of driving rain that finds every gap in a failing paint film.
Standard exterior paint handles some of this. It doesn't handle all of it — not over a decade, anyway. The elastomeric formula in Rhino Shield is specifically engineered to flex with those temperature swings rather than crack. The ceramic microspheres in the coating reflect UV radiation, which is a major driver of fading and film breakdown in St. Louis's sun-heavy summers. And because the coating is applied thick, it bridges hairline cracks in brick and stucco rather than peeling away from them.
This isn't marketing language. It's the reason our warranty is 25 years when every other painting contractor's is closer to two.
St. Louis Homes & Business Exteriors We Specialize In
The St. Louis metro has some of the most architecturally varied housing stock in the Midwest, and exterior surfaces matter differently depending on what you're working with - residential or commercial exterior.
Brick. St. Louis is a brick city. From the classic postwar brick ranches of Crestwood and Maplewood to the historic three-family flats in Soulard and the stately brick colonials of Ladue, brick is everywhere. Rhino Shield bonds exceptionally well to brick — filling the surface irregularities, sealing against moisture intrusion, and stopping the efflorescence that shows up as white chalky stains on older brick. Learn more about our brick exterior painting services.
Stucco and synthetic stucco (EIFS). Stucco is common on Spanish and Mediterranean-style homes throughout west St. Louis County. It's prone to cracking, and once cracks form, water gets in — fast. Rhino Shield's elastomeric properties make it particularly well-suited to stucco, bridging existing cracks and preventing new ones from forming through the coating layer. See our stucco coating page.
Wood, cedar, and fiber cement. Older homes in Webster Groves, Kirkwood, and Glendale often have original wood or cedar siding. Fiber cement (Hardie Plank) is increasingly common in newer construction throughout Chesterfield and St. Peters. All of them take Rhino Shield well, and all of them benefit from not needing to be repainted every few years. Wood and cedar exterior coating details.
The 25-Year Warranty — What It Actually Means
A warranty is only as good as the company standing behind it. We're a local business — our office is in Manchester, we've been serving this market for years, and we're not going anywhere. When we say 25 years, we mean we'll be here in 25 years to honor it.
The warranty covers peeling, cracking, chipping, and fading. If the coating fails in any of those ways within 25 years of application, we come back and fix it. No runaround. The details are spelled out on our warranty page — read it before you call us if you want to understand exactly what's covered.
Most of our St. Louis customers have one of two reactions when they hear about the 25-year warranty. Either they're skeptical — which is fair, and we'll walk you through exactly how it works — or they immediately understand why the upfront cost makes sense when spread over two and a half decades.
St. Louis Neighborhoods and Communities We Serve
We work throughout the St. Louis metro, including:
- St. Louis City: Soulard, Lafayette Square, The Hill, Dogtown, Central West End, Tower Grove, Shaw
- South County / West County: Chesterfield, Manchester, Ballwin, Wildwood, Ellisville, Sunset Hills, Fenton
- Inner-Ring Suburbs: Kirkwood, Webster Groves, Brentwood, Maplewood, Ladue, Clayton, Town and Country, Creve Coeur
- North County / Northwest: Florissant, Hazelwood, Maryland Heights
- St. Charles County: St. Charles, O'Fallon, Wentzville, Cottleville, St. Peters
Not sure if you're in our service area? Call us at (314) 239-7947 — if we can't reach you, we'll tell you honestly.
What Our St. Louis Customers Say
"Wonderful company to work with. Everything was done professionally from bidding to completion. We are extremely happy with the finished product."
— St. Louis Customers
"The paint on our 33 year old steel siding has been starting to flake off. We restored/painted a few areas. Very expensive primer & paint; Very labor intensive; even though it’s white the color never matched. So we hired Rhino Shield and are VERY happy with the results. Ramiro, George and Randy did an excellent job. They were very detail oriented and our house looks Great! They were considerate to us and our belongings. Their clean up was thorough.
We highly recommend this service."— St. Louis Customer
More reviews available on our Google Business Profile and testimonials page.
Frequently Asked Questions
How long does Rhino Shield exterior coating last in St. Louis?
It's backed by a 25-year written warranty. St. Louis's climate — hot humid summers, hard freeze-thaw winters, severe spring storms — is exactly what the ceramic, elastomeric ceramic formula is built for. The coating flexes with temperature changes rather than cracking, and the ceramic component reflects UV radiation that breaks down conventional paint films.
Do you paint brick homes in St. Louis?
Yes, and brick is one of our most common substrates in this market. Rhino Shield bonds directly to brick, seals hairline cracks, and stops moisture intrusion without trapping moisture behind the surface. It lets the brick breathe while keeping water out — which is the balance most paint products get wrong on masonry.
What's the difference between Rhino Shield and regular exterior paint?
Standard exterior paint is applied at 3–4 mils thick. Rhino Shield goes on at 10–12 mils — three to four times thicker. It's an ceramic, elastomeric formula, which means it stretches and recovers rather than cracking as the substrate moves with temperature swings. Most St. Louis homeowners repaint every 5–7 years; Rhino Shield customers typically don't repaint at all within the warranty period.
How much does exterior coating cost compared to regular painting?
More upfront — typically 2–3x the cost of a standard paint job. But a standard paint job in St. Louis lasts 5–7 years before it needs redoing. Over 25 years, that's 3–5 repaint cycles. Add those up and compare to one Rhino Shield application, and most homeowners find the coating is actually the more economical choice. We'll walk you through the math when you get an estimate.
Which St. Louis neighborhoods and suburbs do you serve?
The full metro — St. Louis City neighborhoods, south and west county suburbs (Chesterfield, Kirkwood, Webster Groves, Ladue, Sunset Hills), and St. Charles County (St. Charles, O'Fallon, Wentzville, Cottleville). Call us if you're not sure whether we reach your address.
How do I get a free estimate?
Two ways: fill out our online estimate request form, or call us directly at (314) 239-7947. We'll schedule a time to come out, assess your home's exterior surfaces, and give you a written quote with no obligation.
Ready to Stop Repainting Your St. Louis Home?
If your home is due for paint and you're tired of the cycle — prep, paint, fade, peel, repeat — it's worth seeing what a one-time application that lasts 25 years actually costs for your specific house.
We'll come out, look at your exterior, tell you what we see, and give you a written estimate. No pressure, no sales routine. If Rhino Shield is right for your home, the numbers will make sense on their own.
Request your free estimate →
Or call us at (314) 239-7947
Serving the St. Louis metro including Chesterfield, Kirkwood, Webster Groves, Clayton, Ladue, Brentwood, Town and Country, Creve Coeur, Maplewood, Sunset Hills, Wildwood, O'Fallon, St. Charles, Wentzville, and surrounding areas.