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Gallery · Concrete Coatings

Commercial Floors

Penntek industrial flake systems for floors that get cleats, carts and daily mopping — seamless through every doorway, finished tight to the base, and rated for the traffic of a working building.

4 projects · 22 photographs

Answers

Commercial Floors questions

The things homeowners and property managers ask before choosing this system.

What is the difference between polyurea, polyaspartic, and epoxy?

Epoxy is a rigid, slow-curing coating that can yellow and lift under hot tires. Polyaspartic is a fast-curing, UV-stable subset of polyurea often used as the clear top coat. Polyurea is the flexible base layer. The systems we install pair a polyurea base with a polyaspartic top, which is why they can be walked on the same day.

How long does a garage floor coating last?

A properly prepared polyurea-polyaspartic floor lasts 15–20 years or more. Almost every early failure traces to preparation rather than product — a coating over a slab that was not ground and moisture-tested will peel regardless of what it cost.

Is coating a garage floor worth it?

It is if the slab is staying. A coating seals concrete against oil, salt, and freeze-thaw spalling, makes the space far easier to clean, and brightens the garage considerably. On a slab that is already cracking badly, repair has to come first — we will tell you if that is the case.

What surfaces can Three Stone coat?

Garage floors, basements, patios, pool decks, walkways, and commercial and warehouse floors. Vertical surfaces and stair treads can be coated to match.

Is polyurea better than epoxy for a garage floor?

For a garage, yes. Polyurea and polyaspartic coatings stay flexible, resist hot-tire pickup, and do not yellow in sunlight, all of which epoxy struggles with. Polyurea also cures in hours rather than days. Epoxy remains cheaper up front, which is why it is what most big-box kits contain.

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Locker rooms, offices and showrooms, coated wall to wall. Tell us about the project and we will measure, bring samples, and put the options in writing — at no cost.

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