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

Why did this Seattle driveway use poured concrete with cobblestone inlays instead of full stone pavers?

This design gives the look of a full stone driveway without the cost and maintenance of setting thousands of individual pavers. The concrete pads carry the structural load and handle vehicle traffic, while the cobblestone inlays are used strategically in the grid and borders for visual impact. You get the old world aesthetic and crisp pattern, but with fewer joints to shift, easier snow removal, and lower long term maintenance than a full paver field.

02

How does the grid pattern and channel drain help with drainage on this driveway?

The driveway is broken into smaller concrete panels with intentional joints and a central channel drain at the garage. The slight slope directs surface water into that drain instead of allowing it to sit against the house or run across the garage slab. The grid layout also controls where the concrete moves during freeze thaw cycles, which reduces random cracking and helps the driveway stay flatter over time.

03

Can a cobblestone grid driveway like this handle heavy vehicles and delivery trucks?

Yes. The structure you drive on is still a reinforced concrete slab designed for vehicle loads. The cobblestones sit in dedicated channels and are supported by the concrete edges and a compacted base. As long as the subgrade, reinforcement, and concrete thickness are engineered correctly, this style of driveway handles pickups, SUVs, and service vehicles just like a traditional concrete driveway.

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 meets local codes, manages drainage and looks 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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