About Broom Finish and Slick Trowel Finishes
Surface finishing transforms concrete from a structural material into a functional floor or pavement. The finish selected affects slip resistance, durability, maintenance requirements, and appearance. Commercial projects require finishes matched to their specific use.
Broom finishing creates a textured surface with excellent slip resistance for exterior applications. The texture depth varies based on broom type and application timing. We specify and achieve broom finishes appropriate for pedestrian traffic, vehicle areas, or specialty applications.
Trowel finishes range from standard smooth to burnished high-gloss surfaces. Steel troweling produces smooth, dense surfaces for interior applications. Hard troweling creates extremely dense surfaces that resist wear and dust. The appropriate finish level depends on floor use and any planned coatings or coverings.
Specialty finishes for commercial applications include swirl patterns, exposed seed finish, rock salt texture, and custom textures for specific design requirements. Each finish requires specific timing and technique that our experienced finishers provide consistently.
What’s Included
- Appropriate finishing equipment and crew sizing
- Timing management for conditions
- Specified finish execution
- Edge and detail finishing
- Curing compound or protection application
- Quality verification
Frequently Asked Questions
What finish is best for commercial exterior concrete?
Broom finish is standard for exterior commercial concrete, providing slip resistance when wet. Medium broom provides adequate texture for most applications. Heavy broom or specialty textures may be specified for ramps or areas requiring maximum slip resistance.
How smooth can you make interior commercial floors?
We achieve very smooth, hard-troweled finishes for interior floors. Multiple trowel passes create dense surfaces suitable for polishing, coatings, or direct use. The final smoothness depends on concrete mix and curing conditions.
What finish is required for floors that will be polished?
Floors intended for polishing should have smooth trowel finish without broom or texture. The finish should be flat without trowel marks. Proper curing is also important for polishing results.
How do you ensure consistent finish across large pours?
We staff pours with experienced finishers, manage timing to maintain consistent conditions, and supervise to catch variations before concrete sets. Large pours require more finishers to maintain quality throughout.
Can you match finishes on repair areas to existing concrete?
We match finish texture and technique as closely as possible on repairs. Age differences in color may be unavoidable, but texture matching is achievable with skilled finishing work.