Concrete Overlays in Steilacoom, WA

Concrete overlays in Steilacoom: what to know

An overlay usually leaves the grade where it is, so the questions that matter are about the base. We core the slab in several places and read the joints and edges first, because wear tends to start there. A slab that still moves is repaired before any product is chosen, since a coating cannot hold movement in the soil beneath it.

Public frontage follows a separate route. Chapter 12.20 requires a street work permit before anyone cuts, digs, or disturbs a street, curb, or other improvement, and SMC 12.16.010 governs new public sidewalks. We mark the line where the private slab ends and the town’s frontage begins, and the frontage stays uncoated while those questions are open.

Permits and rules in Steilacoom

Before an overlay is scheduled, we check the private slab’s footprint, any retaining or drainage work bundled into the job, and whether a sidewalk or curb edge falls inside the scope. Frontage edges are confirmed with town staff under chapter 12.20 before the crew is booked. The results go into the job file, so the private slab and the frontage each carry their own answer.

Rules change and vary by parcel, so we confirm the current requirements with the city before we start.

How we approach it

Probe the slab face and the edges for loose material
Correct soft zones and let the base cure before coating
Confirm the slab core is sound before choosing a thin system
Mark the frontage boundary and leave it uncoated until review

For the full process, see our Concrete Overlays page.

Building in the cold months? See our guide to winter concrete pours.

Our concrete overlays work, serving Steilacoom

Examples of our work. We build concrete overlays in Steilacoom and the cities around it. See all of our work

Questions from Steilacoom homeowners

Which Steilacoom overlay work falls under the SMC 12.20 street permit?

Cutting, digging, or disturbing a public sidewalk, curb, or other street improvement falls under chapter 12.20. Whether a coating on that frontage counts as disturbing it is a question we put to the town, and the private slab is judged separately.

Does a Steilacoom overlay trigger the SMC 13.70 earth-moving permit?

Not for the coating itself. The site development permit in chapter 13.70 turns on earth moved, over 50 cubic yards, and a coating moves no earth. Any repair of a soft base that digs out soil is measured against that line before the crew starts.

Is a public sidewalk in front of a Steilacoom home part of an overlay job?

Only after the town answers whether the walk falls under chapter 12.20 or the new-sidewalk rule in SMC 12.16.010. We do not coat a public section on an assumed answer.