A New Leavenworth Home Gets a Mountain-Ready Mount Everest Garage Floor

A new Leavenworth garage with knotty pine trim got a Mount Everest flake Penntek polyurea floor in August 2024, built for snow, de-icer and freeze-thaw.

Mount Everest flake polyurea garage floor in a new Leavenworth home with knotty pine doors

Cedar siding outside. Knotty pine doors and trim inside. Two dark garage doors facing a fresh concrete apron and a forest of pines. This new home in Leavenworth was built with care, and the owners wanted the garage floor to match the rest of the house before the space filled up with cars, skis and gear.

In August 2024 our crew made the trip over Stevens Pass and installed a garage floor coating in Leavenworth with Certified Penntek polyurea in Mount Everest flake. The bare new slab is now a bright, sealed floor that will take mountain winters in stride.

New concrete still gets tested

Brand-new slabs can hold a lot of water from the pour. So even on a new build, we test. At the free consultation in early August 2024 the moisture meter read 2.4%, 3.2% and 2.3% in three spots. The concrete was hard and clean, with a few marks from construction, drywall dust and tape lines.

New concrete also tends to have a smooth, dense surface from the finishing trowel. Nothing bonds well to that, which is why grinding matters even when the floor looks perfect.

Two days in the mountains

For a job this far from our Woodinville base, the work ran across August 27 and 28, 2024:

  1. Mask the pine trim, doors and mechanical equipment.
  2. Diamond grind the slab to open the troweled surface, then vacuum.
  3. Roll the pure polyurea basecoat, over 99% solids, bonded with a silane adhesion promoter.
  4. Broadcast Mount Everest flake to full coverage, scrape and collect.
  5. Seal with the polyaspartic topcoat with FadeLock™ UV stability.

The floor drain and the area under the wall-mounted water heater and plumbing were coated cleanly, so the utility corner looks as finished as the rest.

Mount Everest with cedar and pine

Mount Everest Evolution is a light blend of whites, greys and soft tan chips. Against warm knotty pine trim and cream walls it feels natural, a little like river stone. It keeps the garage bright, and it hides the dust, pine needles and dried snowmelt that come with mountain living.

Built for snow, de-icer and freeze-thaw

Leavenworth winters bring real snow and real cold. Cars come in packed with slush and road de-icer. Slabs freeze and thaw again and again. That is hard on any coating.

  • The flexible polyurea basecoat moves with the slab through freeze-thaw instead of cracking.
  • The non-porous polyaspartic topcoat keeps salt and de-icer on the surface.
  • FadeLock™ keeps the floor from yellowing when the doors are open on bright summer days.

Watch the Penntek Stretch Test to see the flex, browse more tests on our demo page, and read our post on preventing hot tire pickup, since warm tires after a long drive over the pass are tough on weak coatings.

Garage floor coatings in Leavenworth and beyond

Leavenworth sits on the east side of the Cascades along the Wenatchee River, known for its Bavarian-style village. If you are building there, the City of Leavenworth site is a good place to start. Most of our work is around Seattle, the Eastside and Snohomish County, but for the right project we make the drive. Learn about our garage floor coatings around Seattle to see where we usually work.

The floor carries a limited lifetime warranty backed by Penntek. Penntek has dealers in 200 markets, so a floor in the mountains can still be serviced long term.

New-build and mountain garage FAQ

How soon can new concrete be coated?

It depends on how the slab has cured and what the moisture meter says. We test at the consultation. This Leavenworth slab read 2.3% to 3.2% before we coated it.

Will road de-icer damage a polyurea garage floor?

De-icer and salt sit on the non-porous topcoat instead of soaking into the concrete. Rinse or mop it off through the winter and the floor stays clean.

Do you work outside the Seattle area?

Our home base is Woodinville, and most jobs are around Greater Seattle, the Eastside and Snohomish County. Call us about projects farther out and we will tell you what is possible.

Building new or updating a mountain place? Book a free in-home quote or call 425-226-6085.