Exterior Painting • Houston TX
Elastomeric Coating Systems
Thick, flexible elastomeric coatings for cracked stucco and masonry, applied only where they fit the wall. Get a free instant quote.
Executive Summary: Elastomeric Coating Houston
An elastomeric coating in Houston is a thick, flexible exterior paint that bridges hairline cracks in stucco and masonry and sheds wind-driven rain.
Elastomeric goes on as primer + elastomeric topcoat, much thicker than standard paint, over an estimated 2 to 7 days with a 3 to 6 painter crew. Typical Houston-area pricing for stucco runs $1.20 to $3.30 per square foot, with elastomeric at the top of that range or above (estimate).
Elastomeric needs several dry days, and rotted trim near the stucco adds repair time. On pre-1978 homes, lead paint testing comes before scraping.
Typical Houston Projects
Three common elastomeric jobs and how we scope them. These are typical scopes, not past projects.
Example scope: Cracked stucco two-story, Sugar Land (77479)
What to expect: about 5 to 7 days (estimate), typically at the top of $1.20 to $3.30 per sq ft based on Houston-area pricing.
See the full scope
Project Size: about 3,000 sq ft of stucco wall
Neighborhood: Sugar Land (77479)
Service: Elastomeric Coating Systems
System: wash + crack fill + elastomeric primer + 2 elastomeric coats
The Problem: dozens of hairline cracks around windows and corners
The Solution: fill cracks, prime, then 2 thick coats that bridge them
Example scope: Block garden walls, Friendswood (77546)
What to expect: about 2 to 3 days (estimate), usually $1.20 to $3.30 per sq ft at Houston-area rates.
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Project Size: CMU garden and privacy walls
Neighborhood: Friendswood (77546)
Service: Elastomeric Coating Systems
System: block filler + elastomeric topcoat
The Problem: porous block that soaks up rain and shows stains
The Solution: block filler first, then elastomeric to seal and bridge joints
Example scope: South-facing stucco wall, Katy (77494)
What to expect: about 2 to 3 days (estimate); expect $1.20 to $3.30 per sq ft at typical Houston-area pricing.
See the full scope
Project Size: one stucco elevation that takes driving rain
Neighborhood: Katy (77494)
Service: Elastomeric Coating Systems
System: wash + crack fill + elastomeric system
The Problem: hairline cracks letting rain in on the exposed side
The Solution: treat the problem wall with elastomeric and the rest with masonry acrylic
Stop Letting Fading & Damage Hurt Your Property Value
Hairline cracks that keep reopening
Standard paint cracks along with the wall. An elastomeric film stretches across cracks as the wall moves.
Wind-driven rain on exposed walls
Storms push water into hairline cracks. A thick elastomeric coat sheds it.
Using it on the wrong surface
Elastomeric traps moisture in wood and is hard to strip. We use it only on stucco and masonry; see Stucco Exterior Repaint for standard repaints.
Schedule a Walkthrough
We check crack size, drainage and the current coating, and tell you plainly if elastomeric is a fit. The written estimate lists crack repair and coats as separate lines.
Our Process: Done Right the First Time
- 1Detailed Estimate & Color ConsultationWe check crack width, drainage and the existing coating with you, and say plainly if elastomeric is the wrong fit. Pre-1978 homes get lead testing on the estimate.
- 2Expert Prep & PaintingWalls get washed and dried, cracks get filled and the wall gets an elastomeric or masonry primer. Two thick elastomeric coats follow.
- 3Final Walkthrough & Clean-UpWe walk each coated wall with you and check the film at corners and cracks. Masking comes off windows and fixtures before we go.
What to Expect: Your Project Timeline
| Stage | When | What Happens |
|---|---|---|
| Estimate & booking | 1 to 3 weeks ahead | Crack and drainage check, fit decision, written estimate |
| Prep day | Day 1 to Day 2 | Wash, full dry day, crack filling and primer |
| Paint application | Day 2 to Day 6 | 2 elastomeric coats with longer dry time between them |
| Dry & walkthrough | Final day | Coverage check at every filled crack |
| Curing | First month | Thick film cures slowly; keep sprinklers off the walls |
These are estimates. Elastomeric needs longer dry times, and rain can add a day.
The Right Time to Schedule Elastomeric Coating Houston
Stucco cracks keep returning.
Elastomeric is the fix when cracks are fine and widespread.
A wall leaks in storms.
Seal exposed walls before the next storm season.
Fences need paint too.
Wood fences take acrylic, not elastomeric; see Fence & Gate Painting Services.
Dry Weeks Only
Elastomeric needs several dry days. March to May and September to November give the best weather.
The Henry Contractor Difference
No hidden fees
Your written estimate lists crack repair and each coat before work starts, and says if elastomeric is not a fit.
Local Houston crews
Local Houston crews know how clay soil movement cracks stucco and block here.
Prep done by the book
Wash, dry, fill, prime, then thick coats with full dry time.
Transparent Pricing for Elastomeric Coating Houston
| What Affects the Cost | Standard vs. Premium | Hidden Costs to Watch For |
|---|---|---|
| Scope: cracked wall area and height | Standard masonry acrylic on sound walls; premium full elastomeric on cracked ones | Lifts for tall walls |
| Surface condition and labor: crack count, block porosity | Standard fills hairline cracks; premium adds block filler and extra coats | Crack repair priced as a line item |
| Extras: trim, drainage, accent walls | Standard covers the problem walls; premium covers the whole house for an even finish | Larger crack or drainage repair by other trades first |
Typical Houston-area range for stucco with elastomeric (estimate): $1.20 to $3.30 per square foot for a stucco repaint, with elastomeric systems at the top of that range or above. Your written estimate after an on-site walkthrough sets the exact price.
Get an Exact Number
Crack width and wall area decide the coat count. We measure on site and price it in writing.
Elastomeric Coating Houston vs. DIY vs. Cheap Labor
| Feature | Henry Contractor | DIY | Cheap Labor |
|---|---|---|---|
| Prep Work Quality | Wash, fill cracks, primer, thick elastomeric coats | Standard paint rolled over cracks | Elastomeric thinned to spray faster |
| Time Investment | 2 to 7 days (estimate), with longer dry times between coats | Weeks; the film is hard to roll | Coats applied too close together |
| Material Quality | Elastomeric primer and topcoats | Patching compound and house paint | Thin film that cracks again |
| Clean-Up Process | Masking off windows and fixtures | Elastomeric on the glass | Overspray on cars nearby |
| Pricing Transparency | Written estimate with crack repair broken out | Sprayer and supplies add up | Crack repair added after |
Who We Partner With
Homeowners
Your stucco keeps cracking. We tell you if elastomeric fits and apply it properly.
Property Managers
Cracked stucco on a rental lets water in and leads to bigger repairs. We seal it with the right system.
HOA Board Members
Stucco communities need one look across every home. We match color and finish to the approved palette.
Proudly Serving Greater Houston
We proudly provide professional painting services to homeowners and businesses throughout the Greater Houston area, including: The Woodlands, Katy, Sugar Land, Pearland, Cypress, Memorial, and surrounding neighborhoods.
We apply elastomeric systems in Sugar Land (77479), Katy (77494) and Memorial (77024), plus Bellaire and The Woodlands.
Standard paint systems for other surfaces are on the Exterior Painting Houston TX page.
Frequently Asked Questions
The short answer is yes for stucco and masonry with hairline cracks, because an elastomeric coating stretches across small cracks and sheds wind-driven rain. It goes on thick and is hard to remove later, so it is a poor fit for wood siding or surfaces that need to breathe.
For wood, use the acrylic system on Wood Siding Exterior Painting instead.
The short answer is about $1.20 to $3.30 per square foot for a standard stucco repaint, with elastomeric systems at the top of that range or above, based on typical Houston-area pricing. Wall area, crack repair and coat count move the number. Your written estimate sets the exact price.
Crack repair and the thicker elastomeric coats are priced as separate line items.
An elastomeric coating system usually requires a wash, a full dry day, filling hairline and medium cracks with elastomeric patch, flagging larger cracks for masonry repair, priming with a masonry or elastomeric primer, and confirming the wall drains freely so moisture does not get trapped behind the film.
Standard stucco repaints without elastomeric are covered on Stucco Exterior Repaint.
The short answer is longer than standard masonry paint, because the thick, flexible film keeps bridging cracks as walls move through Houston heat and rain. Dark colors absorb more heat and wear faster. The trade-off is that elastomeric is hard to strip, so the next repaint must use compatible paint.
We note the system on your estimate so the next painter knows what is on the wall.
The short answer is yes, once the old coating is sound. Loose and peeling paint is scraped back first, because elastomeric is high-build and will not hold on a failing layer underneath. Chalky surfaces are washed and primed before any coating goes on.
Where the old paint is failing across most of the wall, stripping it adds days worth planning for.
Ready to upgrade your property?
Fill out the free estimate form at the top of the page to get started, or call us directly to schedule your on-site consultation.