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Grind and Seal Concrete Floors in The Rochester, MN Area
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A grind and seal concrete floor is the most direct and honest way to enhance that natural aesthetic your floor needs to last. It’s a minimalist approach that delivers maximum impact and practicality.
At Midwest Surface Coatings, we create professional concrete floor grinding and sealing for Rochester homes and businesses. We smooth the concrete surface and then lock it all in under a durable, clear sealer. It’s an effective and beautiful floor that celebrates the character of your concrete.
What Exactly is a Grind and Seal Floor?
A grind and seal is a simple, two-stage process that provides incredible value. It is not a thick, multi-layer coating system, but a way to refine and protect your existing concrete.
- The Grind
We use heavy-duty planetary diamond grinders to smooth the surface of your concrete to remove the thin, weak top layer and adjust to expose as little or as much of the natural sand within the concrete as you like.
- The Seal
After a thorough cleaning, we apply a high-performance, penetrating clear sealer. This sealer soaks into the pores of the ground concrete for a non-porous, stain-resistant, and easy-to-clean surface.
Grind and Seal VS Polished Concrete
- Grind and Seal
A Grind and Seal system is a topical The level of gloss from a matte grind and seal concrete finish to a high gloss comes from the sealer that sits on top of the concrete.
- Polished Concrete
Polished Concrete, on the other hand, involves grinding the concrete with finer diamond abrasives to hone the concrete itself to a high shine, then treating it with a densifier.
As your local Rochester experts, we are happy to walk you through the pros and cons of each.
Benefits of a Grind and Seal System
This flooring choice is popular for its functional advantages.
- Industrial Aesthetics
If you love the minimalist, urban, or industrial look, a grind and seal is the perfect way to showcase it. It highlights the unique character of your existing concrete slab.
- Complete Dust-Proofing
This is a major benefit for warehouses and basements. The sealer completely stops concrete “dusting,” protecting inventory, equipment, and creating a healthier air environment.
- Easy Maintenance
The non-porous sealed surface makes cleaning simple. Spills that would permanently stain bare concrete can be wiped away easily.
- Fast & Cost-Effective
A grind and seal is one of the quickest and most budget-friendly professional flooring solutions.
Ideal Usage in the Rochester Area
A high-performance floor requires a high-precision installation.
01Warehouses & Industrial Spaces
This is the go-to solution for a sealed industrial concrete floor. It’s perfect for grinding and sealing warehouse floors that need to be dust-free, bright, and easy to clean.
02Retail & Restaurants
A grind and seal provides an authentic and durable surface that can handle heavy foot traffic.
03Basements
It eliminates dust and dampness from porous concrete, for a usable space for a home gym or workshop.
04Patios & Walkways
A grind and seal with a UV-stable sealer is a great way to protect outdoor concrete, creating beautiful and durable Patio Coatings with a very natural look.
Our Grind and Seal Process
01Consultation
We discuss your goals, including the desired level of exposure and the final sheen.
02Diamond Grinding
Our crew uses professional-grade concrete grinders to achieve a smooth, uniform surface.
03Edge Work
We use hand grinders to ensure the edges and corners of the room perfectly match the main floor.
04Thorough Cleaning
We vacuum and clean the floor to remove all dust and debris, ensuring a flawless final coat.
05High-Performance Sealer
We apply an advanced sealer, Polyurea or Polyaspartic, for maximum durability and longevity.
Looking for More Color or Texture?
If the natural look of a grind and seal isn’t quite what you had in mind, we have other options. For a Solid Color finish, we can apply an opaque, pigmented coating. For a textured, granite-like appearance, our decorative Flake System is our most popular choice. You can see our work in our Past Work gallery.
Frequently Asked Questions
How glossy is a grind-and-seal floor?
The choice is yours. We offer sealers in a range of sheens, from a matte finish to a high-gloss wet look
Does this process eliminate concrete dust?
Yes. The topical sealer creates a non-porous barrier that permanently stops concrete from shedding dust.
How long does a grind and seal take?
Most projects can be completed in just 1-2 days.
Is a grind and seal floor easy to clean?
Extremely. The surface can be easily maintained with a dust mop, a broom, or a neutral pH cleaner.
Ready to enhance and protect your concrete?
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