RC Concrete
Finished exposed aggregate concrete driveway in Seattle with a curving path and inlaid cobblestone grid pattern.
Completed 2022

Large Concrete Driveway with Inlaid Cobblestone Grid Pattern

A gracefully curving sand finish concrete driveway in Seattle is defined by an intricate grid of hand-laid cobblestone borders.

  • Seattle, WA
  • 3-4 weeks
  • 5000 sq ft
  • 13 photos
Finished exposed aggregate concrete driveway in Seattle with a curving path and inlaid cobblestone grid pattern.

The final driveway combines warm aggregate with cool cobblestone.

Construction of a custom concrete driveway in Seattle, showing poured pads with rebar grid in the empty channels.

A grid of rebar reinforces the channels for the cobblestone inlay.

Workers pouring and finishing tan-colored concrete for a custom driveway installation in Seattle.

Pouring the warm-toned concrete mix into prepared forms.

Project Stages Shown

  • 1forming-and-steel
  • 2pouring
  • 3finishing
  • 4project-complete

Project Overview

A gracefully curving sand finish concrete driveway in Seattle is defined by an intricate grid of hand-laid cobblestone borders. This project required a multi-stage installation, where individual concrete pads were carefully formed and poured, leaving precise channels for the stonework. The cool, gray tones of the cobblestone provide a striking textural and visual contrast, creating a sophisticated, old-world aesthetic. The craftsmanship is evident in the clean lines and the consistent reveal of the concrete surface. A centrally located channel drain is integrated into the design in front of the garage, ensuring effective water management without disrupting the geometric pattern. This method of combining poured concrete with traditional stone setting results in a durable and visually compelling entrance that complements the classic architecture of the residence.

Freshly poured concrete sections curing within wooden forms for a long, curving residential driveway.

The new concrete begins to cure, showing a smooth, wet surface.

View of the newly poured concrete pads with exposed rebar in the gaps, awaiting the cobblestone installation.

The panelized design is clearly visible during construction.

Wide view of the driveway construction showing the grid of concrete pads and an integrated channel drain.

A channel drain is set into the concrete for water management.

Angled view of the driveway pads in front of a garage, highlighting the precision of the formed grid pattern.

The geometric layout provides a grand entrance to the garage.

The long entryway of the driveway during construction, showing the formed pads leading from the main gate.

A view from the property entrance during the pouring phase.

Workers finishing the surface of freshly poured concrete driveway sections with a slight curve.

Careful finishing is key to achieving the final desired texture.

Tags:

  • Channel Drain
  • Saw Cut Control Joints
  • Stamped Border
  • Tan

Things to Know

01

What are the disadvantages of exposed aggregate concrete?

Exposed aggregate has some drawbacks:

  • Textured surface can be rough on bare feet
  • Repairs are difficult to blend with the original surface
  • More challenging to clean than smooth concrete
  • Requires periodic sealing to prevent stains and damage
02

How do you maintain an exposed aggregate driveway?

Pressure wash on low setting to remove dirt without dislodging stones. Apply high-quality acrylic sealer every 2-4 years to protect against weathering, stains, and moisture penetration.

03

What are the main advantages of an exposed aggregate finish?

Exposed aggregate offers multiple benefits:

  • Superior durability and resistance to heavy traffic
  • Excellent slip resistance from textured surface
  • Unique decorative appearance with varied stone colors
  • Lower maintenance than pavers or asphalt

Engineered Concrete Driveways for Seattle properties

Seattle concrete projects often mean steep slopes, tight access and complex permitting. We plan and pour concrete driveway that meet local codes, manage drainage and look clean on everything from Queen Anne hillsides to Ballard infill lots.

Note: Map shows the general project area for client privacy.

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