PERMEABLE PAVER (PICP) INSTALLATION IN UNIVERSITY PLACE, WA
Permeable Pavers in University Place, WA — Infiltration Tested Against Chambers Creek Outwash.
ND Brick Pavers builds permeable pavers across University Place — Chambers Bay, Cirque Drive, Grandview, and the rest of Pierce County. We pull a free soil test before we quote, and the base gets designed around what comes back, not around a national spec sheet.
University Place Ground Conditions
Whether Permeable Pavers Infiltrate in University Place Is a Question the Soil Answers
A permeable interlocking concrete pavement system moves water through the joints into an open-graded reservoir base and, ideally, into the native soil below. That last step is the one that is not automatic. If the native soil will not take the water, the system is a very expensive puddle. University Place sits on Chambers Creek glacial outwash — sand and gravel that drains on its own. It is the friendliest substrate anywhere in our service area, and it is the one most often taken for granted.
Because the outwash drains, standing water is rarely the problem here. Migration is. Loose sandy subgrade moves under load if the base is not confined, and marine air off the Sound keeps every surface damp year-round. So we test infiltration before we design, and the design follows the answer. Where the soil accepts water, the reservoir infiltrates directly. Where it will not — which is common on the tighter ground in and around University Place — the reservoir is sized to store the design storm and release it through a perforated underdrain, so the system still performs and still counts. That distinction also drives whether the project earns impervious-surface credit under Pierce County stormwater rules, which is the reason most Chambers Bay homeowners come to us about permeable in the first place. Designed correctly, it also neutralizes lateral spread and joint washout in sandy subgrade, not ponding.
Our soil notes for University Place
University Place sits on Chambers Creek glacial outwash — sandy, gravelly soil with decent natural drainage. This substrate is well-suited for paver installation when proper geotextile fabric and edge restraints are used. Proximity to Puget Sound means marine moisture exposure year-round; we recommend sealed pavers and annual maintenance. We pull a soil sample on every consultation to confirm drainage capacity before we design your base.
Typical Investment — Permeable Pavers
$10,000 – $50,000
Final cost depends on scope, materials, and site conditions. In University Place, the biggest single variable is the base — and we do not know that number until the soil test comes back. Fixed-price quote after a free site visit.
Get Your Free QuoteUniversity Place Neighborhoods We Build In
Landmarks Nearby
- Chambers Bay Golf Course
- Chambers Creek Regional Park
- Interlaaken Park
- University Place Community Center
Overview
Where Permeable Pavers Solve a Pierce County Stormwater Problem
Western Washington's rainfall makes on-site stormwater management a real engineering requirement, not a nicety. Pierce County and Tacoma both follow the Western Washington stormwater framework, where adding new and replaced hard surface above set thresholds pulls a project into stormwater review and on-site management. A conventional concrete or paver surface counts as impervious. A properly built PICP surface infiltrates where it falls — which can keep a project under threshold or provide the on-site management the rules are asking for.
PICP is not a normal patio with wider joints. It is a layered system: open-graded aggregate joint media, a choker course, and a deep open-graded stone reservoir base that stores water while it infiltrates into the native soil — or releases it slowly through an underdrain where the soil cannot take it fast enough. The design is driven by your soil's infiltration rate, the contributing drainage area, and the design storm. We run an infiltration test on the native soil first, because in much of Pierce County the underlying glacial till and clay infiltrate slowly and the system has to be designed around that, not assumed away.
Most competitors in this market do not build PICP, and the ones who do rarely speak to the permit side. We design the system to PICP standards, prepare the stormwater calculations where your project needs them for permit or impervious-surface credit, and coordinate with the permitting office. You still get the free 3D rendering, itemized pricing, and an in-house crew from sub-base through joint media.
Standard Scope
What Every University Place Permeable Pavers Project Includes
Free drainage assessment and native-soil infiltration test
Stormwater calculations for permit / impervious-surface credit where required
Free ArcSite 3D design rendering
PICP-compliant layered open-graded aggregate sub-base
Choker course and open-graded joint media
Deep stone reservoir base sized to the design storm
Perforated underdrain where native infiltration is insufficient (common over till/clay)
Geotextile separation and edge restraints
Coordination with Pierce County / City of Tacoma permitting
Transparent, itemized pricing
100% in-house crew — no subcontractors
10-Year Workmanship Guarantee + Lifetime Material Guarantee
How It Works
Your University Place Project, Step by Step.
Drainage Assessment & Infiltration Test
We assess the site and run an infiltration test on the native soil. In much of Pierce County the till or clay below infiltrates slowly, and that result drives the entire design.
System Design & Stormwater Calculation
We size the reservoir base, joint media, and any underdrain to the contributing area and design storm, and prepare the stormwater calculations your permit or impervious-surface credit requires.
Free 3D Design Rendering
An ArcSite rendering of the finished surface — the same design quality as any other paver project, with the functional system underneath.
Permit Coordination & Itemized Proposal
We coordinate with the Pierce County or City of Tacoma permit office where required and deliver a full, line-by-line cost breakdown.
Reservoir Base & Underdrain Installation
Open-graded stone reservoir and, where needed, a perforated underdrain installed and verified. This is the functional core of the system.
Paver & Joint Media Installation
PICP units set, choker course and open-graded joint media placed and compacted, edge restraints secured, and a final walkthrough before the guarantee activates.
Common Questions
Permeable Pavers in University Place — FAQ
Do permeable pavers meet Pierce County or University Place stormwater requirements?
A properly designed PICP system can satisfy on-site stormwater management and qualify for impervious-surface credit under Pierce County and City of University Place rules, which follow the Western Washington stormwater framework. Whether your project qualifies depends on your native soil's infiltration rate and the specific permit conditions, which we evaluate during the assessment.
Will permeable pavers actually infiltrate over Pierce County clay and till?
It depends on the soil, which is exactly why we test first. Where the native soil infiltrates well, the reservoir base infiltrates directly. Where glacial till or clay infiltrates too slowly — common across much of the county — we design the reservoir to store the design storm and release it through a perforated underdrain, so the system still works without ponding.
Can permeable pavers handle a driveway and vehicle traffic?
Yes. PICP systems are engineered for vehicle loads, including driveways and parking areas. The reservoir and base are sized for the specific traffic and load conditions on your project, so you get both stormwater performance and a surface rated to be driven on.
Do permeable pavers clog, and how are they maintained?
The open joints can lose permeability over years as fine sediment accumulates — typically a 5–10 year process here with normal use. Permeability is restored by vacuuming and refilling the joint media. Routine leaf and debris removal extends the interval significantly, which matters under our heavy tree canopy.
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Free Consultation — University Place, WA
Start With a Free
Soil Test.
No commitment and no guesstimates. Brent walks your University Place property, tests the ground, and hands you a 3D rendering and an itemized quote before you decide anything.
WA Licensed #NDBRIDB815M5 | Bonded #108203276 | Fully Insured | Serving University Place and Pierce County