Ashlar Slate- Decorative Concrete

A modern backyard upgrade that looks incredible and stands the test of time.

Decorative concrete decks, patios and more are the perfect way to extend your living space outdoors. Whether you’re enhancing an existing area or creating a brand-new focal point. With endless design possibilities, from stamped concrete patterns to custom colors and textures, these patios combine high style with lasting performance. Compared to brick or natural stone, decorative concrete is more affordable, more durable, and far easier to maintain

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What is Ashlar Slate?


Ashlar Slate is one of the most popular stamped concrete patterns available. Inspired by the appearance of natural cut stone, it features a combination of rectangular and square stone shapes arranged in a timeless, elegant pattern. This design provides the upscale look of natural slate while offering the durability and affordability of concrete.

Its versatility makes it an excellent choice for both traditional and modern homes, creating a sophisticated appearance that complements a wide range of architectural styles.

Built for New England Weather


At GMS Concrete & Hardscapes, we install Ashlar Slate concrete using quality materials and proven techniques designed to withstand New Hampshire, Massachusetts, and Maine weather conditions. Proper preparation, grading, and finishing help ensure a surface that remains beautiful and functional for years to come.

Perfect Applications for Ashlar Slate

The Ashlar Slate pattern can be used throughout your outdoor living space, creating a cohesive and elegant look.


Popular applications include:


  • Patios
  • Pool decks
  • Walkways
  • Front entryways
  • Driveways
  • Outdoor entertaining areas
  • Fire pit surrounds


Why Homeowners Love Ashlar Slate

  • Mimics the appearance of natural stone
  • More affordable than natural slate installation
  • Wide variety of color combinations
  • Durable and long-lasting
  • Low maintenance compared to individual pavers
  • Works with both modern and traditional home styles

Did You Know

This About Ashlar Slate !?

Ashlar Slate is one of the most requested stamped concrete patterns because it offers the luxurious appearance of hand-laid stone without the higher installation costs and ongoing maintenance associated with natural stone materials.

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FAQs

Got a question? We’re here to help!

  • What is decorative concrete?

    Decorative concrete is a durable outdoor surface customized with textures, patterns, and colors to mimic natural stone, brick, wood, or unique modern designs. It combines strength with style, making it a versatile choice for backyards, driveways, walkways and more.

  • How long does a decorative concrete patio last?

    When professionally installed and properly sealed, a decorative concrete patio can last 25–30 years or more. Regular maintenance like resealing every few years keeps it looking brand new.

  • How much does a decorative concrete patio cost?

    Costs vary depending on the size, design complexity, and finishes you choose. Decorative concrete is often more affordable than pavers or natural stone while offering the same upscale look.

  • What styles and finishes are available?

    1. Decorative concrete patios offer endless design possibilities:

    2. Stamped concrete patterns (slate, cobblestone, wood plank, etc.)

    3.Colored concrete (integral color, stains, or dyes)

    4.Textured finishes (exposed aggregate, broom finish, spray deck coatings)

  • How do I maintain a decorative concrete patio?

    Maintenance is simple:

    1. Sweep or wash regularly to remove dirt and debris.

    2. Reseal every 2–3 years to protect color and finish.

    3. Avoid harsh de-icing salts in winter.

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