Ashlar Slate Stamped Concrete
ASHLAR SLATE STAMPED CONCRETE — NATURAL STONE LOOK, CONCRETE DURABILITY
Ashlar slate is one of the most popular stamped concrete patterns — featuring a natural stone layout with varied rectangular shapes that mimic hand-cut slate. We pour, color (integral or broadcast color hardener), stamp, detail, and seal to create a surface that looks like real slate at a fraction of the cost. Ashlar slate works beautifully for patios, pool decks, walkways, and driveways.
Starting at $12 per sq ft
Key Highlights
Varied rectangular pattern
mimics hand-cut ashlar slate with random stone sizes for natural appearance.
Color options
integral color combined with antiquing release for realistic depth and stone variation.
Seamless stamps
large seamless texture mats create continuous pattern without obvious repeats.
Why Choose Our Ashlar Slate Stamped Concrete
Ashlar slate is our most-requested stamped pattern. We use professional-grade Brickform and Proline stamp mats with integral color and contrasting antiquing release to create surfaces that look like real cut stone at a fraction of the cost. Every stamped project includes proper concrete placement, timely stamping, detail work on joints and edges, and protective sealer application.
Signs You Need Ashlar Slate Stamped Concrete
1. Want natural stone look
You love the look of natural slate but want the lower cost, durability, and seamless surface of concrete.
Our Process
Step 1 — Color selection
Choose base color (integral or color hardener) and antiquing release color for contrast.
Step 2 — Concrete placement
Pour and screed concrete to proper thickness and grade.
Step 3 — Stamp and detail
Apply color, stamp pattern into fresh concrete, detail joints with hand tools, and clean release.
Step 4 — Seal
Apply high-performance decorative sealer for color enhancement and protection.
Brands & Materials
- Brickform stamp mats
- Proline stamp tools
- Solomon Colors
- SureCrete sealers
FAQs About Ashlar Slate Stamped Concrete
How long does stamped concrete last?
Properly installed and maintained stamped concrete lasts 25-30+ years. The sealer needs reapplication every 2-3 years to maintain color and protection. The stamped pattern itself is permanent — it's in the concrete, not on it.
Pricing
$12 - $25
per sq ft
*Varies by project scope and site conditions.
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Because with Legacy General Services,
You Get More Than a Guarantee
When you choose Legacy General Services for your concrete project in the NW Metro, you're choosing a partner committed to quality that lasts.
Reputation
MN-registered contractor since 2023. Insured and trusted by homeowners across the NW Metro.
Transparency
No hidden fees or surprise charges. Upfront pricing on every concrete project—big or small, start to finish.
Efficiency
On-time scheduling and reliable project timelines. We show up when we say we will and finish on schedule.
Quality
Air-entrained, freeze-thaw resistant concrete built for Minnesota winters. Every pour meets or exceeds code.