Commercial Flooring Demolition & Removal
Commercial flooring demolition takes the old floor off and leaves the slab ready for what comes next. We remove tile, thinset, carpet, carpet glue, mastic, adhesive and failed coatings from existing concrete in commercial, industrial and institutional buildings, then prepare the exposed slab for new flooring, coatings or polished concrete.
Four kinds of removal work sit under commercial flooring demolition
Tile and thinset
Ceramic, porcelain and quarry tile come up, then the thinset and mortar bed underneath is ground back to sound concrete. Leaving thinset in place is the most common reason a replacement floor fails. See tile and thinset removal.
Carpet and carpet glue
Broadloom and carpet tile lift out, and the adhesive left behind is removed mechanically rather than chemically wherever the slab and schedule allow. See carpet and carpet glue removal.
Glue, mastic and adhesive
Cutback, mastic and construction adhesive smear under heat and clog equipment if the wrong method is used. Method and tooling are chosen from the residue itself. See glue, mastic and adhesive removal.
Failed coatings and floor systems
Delaminating epoxy, urethane, sealer and older resinous systems are stripped back to concrete so the replacement bonds to the slab instead of to a failing layer. See coating and floor-system removal.
How the floor comes up, and what decides the method
Demolition and preparation are two steps, not one. Demolition removes the finish and whatever is holding it down. Residue removal takes off the adhesive, thinset or coating film left on the slab. Preparation then brings the exposed concrete to the profile and cleanliness the next system needs. A floor is not ready because the tile is gone. It is ready when the slab is right.
Scraping and mechanical lift
Ride-on and walk-behind scrapers take up tile, carpet and sheet goods quickly and quietly, with less dust than grinding. This is usually the first pass, and on some floors it is the only pass the covering needs before residue work begins.
Grinding
Diamond grinding removes thinset, carpet glue and thin coating films, and it works to edges and into corners where larger equipment cannot reach. It is precise, controllable and the method of choice in occupied buildings. More on concrete grinding.
Scarifying and shot blasting
Scarifying cuts through thick, stubborn coatings and heavy build-up faster than grinding. Shot blasting covers large open areas quickly and leaves an even profile. Neither suits every floor: both are noisier and more aggressive, and neither reaches tight edges. More on shot blasting.
Dust containment and occupied buildings
Removal work runs alongside tenants, staff and stock more often than not. We run HEPA-managed dust containment and schedule around building hours so the surrounding space stays usable while the floor comes up.
How a commercial flooring demolition project runs
Site review
We walk the floor, identify the covering and the adhesive under it, and check the slab condition, access and power available.
Test area
A small test section confirms what the floor gives up, which method suits it and how fast the work will run, before the scope and schedule are fixed.
Removal
The covering, fasteners and any transition or trim in the work area come up, working in sections so the building keeps functioning around us.
Residue removal
Thinset, carpet glue, mastic and coating film are ground or blasted off the slab until bare, sound concrete is exposed across the area.
Slab preparation and handoff
The slab is profiled to the ICRI CSP level the next system calls for, cleaned down, and handed over ready for surface preparation sign-off, flooring, coating or polishing.
Where we provide flooring demolition and removal
All West Surface Prep is based in Commerce City, Colorado and has worked on existing concrete since 1990. We take commercial and industrial removal work across Colorado, and travel for suitable projects in Wyoming, Utah, Arizona, New Mexico and South Dakota.
Our shop is in Commerce City, Colorado. Removal crews work out of there across the Front Range and travel for suitable commercial projects in the five states below.
Colorado12 cities
WyomingStatewide
ArizonaStatewide
New MexicoStatewide
South DakotaStatewide
Common questions about commercial flooring demolition
What flooring materials do you remove?
Tile, thinset and mortar residue, carpet, carpet glue, mastic, construction adhesive, failed coatings and existing resinous floor systems. If you are unsure what is on your slab, send a photo and we will tell you what it looks like from the removal side.
Can you work in an occupied building?
Yes. We run HEPA-managed dust containment and phase the work in sections so a retail floor, warehouse or facility keeps operating while the removal runs.
How is the slab left when the removal is finished?
Bare concrete, cleaned down, with the adhesive or thinset residue removed and the surface profiled to the level the next system requires. That handoff condition is agreed before we start.
Is flooring demolition the same as surface preparation?
No. Demolition removes the old floor and what bonds it to the slab. Surface preparation brings the exposed concrete to a defined profile and cleanliness for the next system. Most projects need both, and we do both.
Get a commercial flooring demolition quote
Send the building type, the approximate square footage, what is currently on the floor and what is going down next. We will come back with a method, a sequence and a number.