Concrete Overlays in Bothell, WA

Concrete overlays in Bothell: what to know

Testing the base comes first. We take cores at several points, keep a probe log, and cut away any section that fails. Joints that still move are stabilized before a coating is chosen, because a coat carries that movement straight into the surface. Each reading goes into the job file before the product is picked.

Walk work along the street edge is a separate item. The city’s maintenance page lists sidewalk repair as city crew work and does not state frontage duty, so a coating that reaches the public edge waits for a reply from staff.

Permits and rules in Bothell

Before quoting, we check the slab’s footprint and nearby retaining elements against the exemption list. The city sources we read do not say how a new surface placed over old concrete is treated for stormwater, so the question goes to staff. Public-edge work stays pending on the estimate until that reply is filed.

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

How we approach it

Log cores and probe readings at several points
Remove any section that fails under the probe
Stabilize joints that still move before coating
Hold public-edge work until staff reply

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 Bothell

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

Questions from Bothell homeowners

Is an older Bothell slab a candidate for an overlay?

It often works once the base passes probing, with any joint movement handled beforehand. The probe log is filed with the job, and staff are asked about the stormwater treatment of the new layer before the quote goes out.

Does a Bothell coating project require a permit?

The exemption list says nothing about overlays, so we measure the slab and any retaining element, then ask the city for your parcel. Until the reply is filed, the question stays marked open in the estimate.

Is coating a public walk outside a Bothell house allowed?

Not before city staff answer for that stretch. The maintenance page lists sidewalk repair as city crew work, so we do not assume the owner makes that repair, and lifted panels are recorded before any work begins.