Linoleum was once a popular flooring material thanks to its affordability, water resistance, and ease of installation. However, when it comes time for a renovation or upgrade, removing linoleum—especially from concrete floors—can be a labor-intensive and challenging task. If done incorrectly, it can leave behind stubborn adhesive, damage the concrete subfloor, or worse, create health risks if asbestos is present.

In this article, we’ll walk you through the best way to remove linoleum from concrete, including tools you'll need, safety precautions, step-by-step instructions, and pro tips to make the job faster and cleaner.

Why People Remove Linoleum Flooring

Before diving into removal techniques, it's important to understand why linoleum is being replaced. Common reasons include:

  • Flooring damage: Warping, water damage, or wear and tear over time.

  • Aesthetic updates: Upgrading to modern flooring like vinyl planks, laminate, tile, or hardwood.

  • Subfloor repairs: Issues beneath the linoleum, such as cracks or uneven concrete.

If your linoleum is old or curling at the edges, or you’re renovating an outdated space, removal is the first critical step toward a better flooring solution.

Step 1: Check for Asbestos in Older Linoleum

If your linoleum was installed before the 1980s, there’s a chance it may contain asbestos in the sheet or adhesive backing. This material is highly hazardous when disturbed.

What to do:

  • Test a sample: Purchase an asbestos testing kit or hire a certified professional.

  • Avoid scraping or sanding until you confirm it’s asbestos-free.

  • If asbestos is found, do not attempt DIY removal—hire licensed abatement professionals.

Step 2: Gather the Necessary Tools and Materials

To remove linoleum from a concrete subfloor, you’ll need the right tools to make the process smoother and safer.

Tools Required:

  • Utility knife

  • Heavy-duty floor scraper (manual or powered)

  • Heat gun or hair dryer

  • Pry bar (for baseboards)

  • Putty knife or paint scraper

  • Gloves and safety goggles

  • Respirator or dust mask

  • Adhesive remover or floor stripper

  • Trash bags or contractor bags

  • Mop and bucket

  • Floor buffer (optional for adhesive residue)

Step 3: Prepare the Area

Preparing the workspace is critical for both safety and efficiency.

Steps to prepare:

  • Clear the room of furniture and other obstacles.

  • Remove baseboards using a pry bar and label them if you plan to reuse.

  • Ensure proper ventilation, especially when using chemical strippers.

  • Wear protective gear: gloves, goggles, and a mask.

Step 4: Cut and Peel Linoleum Sheets

Start by cutting the linoleum into manageable strips to make peeling easier.

How to do it:

  • Use a utility knife to score the linoleum into 6–12 inch wide strips.

  • Peel back a corner and pull steadily. If it’s brittle or glued down strongly, apply heat to soften the adhesive.

Pro Tip: Use a heat gun on low setting to warm the glue under the linoleum. This softens the adhesive and reduces tearing.

Step 5: Scrape Off Linoleum Backing

Once the top layer is removed, you may be left with a fabric-like or paper backing adhered to the concrete.

What to do:

  • Use a floor scraper or a razor scraper to peel off the backing.

  • Work slowly and methodically in small sections.

  • For stubborn areas, apply hot water or heat gun and wait 5–10 minutes before scraping.

Step 6: Remove the Adhesive

The most challenging part is often the glue residue left on the concrete. Old adhesive can be rubbery, sticky, or hard as cement.

3 Popular Methods to Remove Adhesive:

A. Use a Commercial Adhesive Remover

  • Choose a low-VOC product safe for indoor use.

  • Apply according to the manufacturer’s instructions.

  • Let it sit for 30–60 minutes before scraping.

B. Use Boiling Water or Vinegar

  • Pour hot water or a vinegar solution over small sections.

  • Cover with a towel and let sit for 10–15 minutes.

  • Scrape with a putty knife.

C. Use a Floor Buffer with Abrasive Pad

  • For large areas, rent a floor buffer with a scraping or stripping pad.

  • This can grind off the adhesive without damaging concrete.

Pro Tip: Avoid using solvents like acetone or paint thinners, as they can be hazardous in enclosed spaces.

Step 7: Clean and Smooth the Concrete Subfloor

Once the adhesive is gone, clean the surface thoroughly.

Final clean-up:

  • Mop the area with warm water and mild detergent.

  • Let the floor dry completely for at least 24 hours.

  • Check for any remaining residue or uneven patches.

You may also want to sand any rough spots with a concrete sanding pad to prepare for new flooring installation.

Alternative: Using a Power Floor Scraper

For large projects or commercial jobs, consider renting a power floor scraper. These machines can save hours of manual labor and are available at most hardware or equipment rental stores.

Pros:

  • Fast and efficient

  • Reduces physical strain

  • Great for large surfaces

Cons:

  • Requires rental cost

  • Can be loud and heavy

  • Risk of damaging concrete if misused

FAQs: Removing Linoleum from Concrete

How long does it take to remove linoleum from concrete?

Depending on the room size and adhesive type, it can take anywhere from 4 to 12 hours for a typical room.

Can I install new flooring over old adhesive?

Not recommended. Always remove as much adhesive as possible and ensure the surface is clean, dry, and level. Residual glue can affect the bonding and lifespan of new flooring like vinyl, tile, or laminate.

What is the cost of removing linoleum professionally?

Professional linoleum removal can range from $1 to $3 per square foot, depending on the complexity and condition of the adhesive.

Tips for Easier Linoleum Removal

  • Work in small sections: It’s less overwhelming and more manageable.

  • Use heat strategically: Don’t overheat; softening is enough.

  • Don’t rush: Rushing can damage the concrete or leave glue behind.

  • Dispose responsibly: Linoleum and adhesives must be disposed of per your local regulations.

Final Thoughts

Removing linoleum from concrete can be tedious, but with the right preparation, tools, and patience, you can do it successfully as a DIY project. Whether you plan to install luxury vinyl plank, ceramic tile, or engineered wood, taking the time to properly remove the old linoleum ensures your new floor will be beautiful, safe, and long-lasting.

If you're tackling a major renovation in Calgary or nearby, consider professional help from trusted providers like Best Deals Flooring Solution to ensure high-quality results from start to finish.