Vinyl flooring is generally removed on projects because it's either been damaged by the loss, or its retaining moisture & will not allow drying of the flooring beneath it. Some vinyl flooring types have a paper backing that will support mold growth. Some vinyl products will turn purple when exposed to moisture, signalling the need for removal.
Getting Started/ Prepping The Work Area:
Determine if the flooring may be an ACM material: Many vinyl floor products are ACMs' which would require an abatement contractor to safely remove.
Move Furniture & Content: Get the furniture and content out of the way prior to getting started.
Drying Equipment Present: If drying equipment is onsite & running, it must be switched off, wrapped up, and moved out of the work area.
Dehumidifier readings should be collected before moving them, if running.
It's going to be in the way: It'll just be something else that requires manipulation in the room.
Dehumidifier(s) should be moved into another area out of the way, and keep it running, as they take a while to start dehumidifying again
Ensure that the discharge hose is still in the drain. (even when switched off, the discharge can activate by leaning the unit back for repositioning.)
Air movers should also be switched off and moved, as they will also be in the way & create issues in production efforts.
Air Filtration Devices should be be operated as normally while work is ongoing to control dust generated.
Special considerations may be required if they are absolutely going to be in the way.
This requires special shutdown sequences on many situations.
Protect Surrounding Areas: Cover adjacent floors with protective material or drop cloths to prevent damage associated with the removal.
Personal Protective Equipment (PPE): Wear safety glasses, gloves, a dust mask or respirator, and knee pads for comfort.
Tool Selection: Depending on installation type, different tools may be required, But you'll likely need;
A hammer.
flat pry bar.
A razor scraper
A utility knife
Wrench & Pliers
Setup a Containment Barriers: Especially if you suspect there will be mold growth discovered.
Use Air Filtration: Especially if mold is likely to be discovered during removal. (Negative Pressure is Preferred)
Preparation of the Work Area:
Remove toilets in areas where vinyl is to be removed.
Some exceptions may be made whereas the toilet can be cut around to facilitate removal, leaving the toilet in use.
Decide if flooring is installed beneath cabinets & vanities.
This may necessitate the removal of the cabinets & vanities to remove wet vinyl flooring.
Remove transition strips carefully.
Remove whatever trim such as quarter round or shoe molding that may be in the way of removal of the flooring.
Types of Vinyl Flooring and Removal Methods:
Sheet Vinyl:
Often glued down.
Typically perimeter glued along the walls.
Occasionally, it'll have adhesive covering the entire floor.
A hammer and a flat bar will typically remove the majority of this flooring by prying.
The remaining material will require scraping.
Vinyl Tiles:
May be peel-and-stick or glued down.
Peel-and-stick tiles are generally easier to remove.
Glued-down tiles may require a razor scraper to remove adhesive.
Luxury Vinyl Plank (LVP) and Luxury Vinyl Tile (LVT):
May be click-lock or glued down.
Click-lock LVP/LVT is relatively easy to disassemble for removal.
Glued-down LVP/LVT may require heavy scraping, depending on the adhesive used.
Multiple Flooring Layers: It's quite common to find multiple layers of vinyl flooring installed one layer over the other.
You're expected to remove all layers of flooring down to the subfloor in most situations.
Unless you're told otherwise, go all the way to bare concrete or the wooden subfloor.
Adhesive Removal:
Scraping: Use a razor scraper to remove as much adhesive as possible.
for demolition associated with water damage, focus on getting any moisture barriers up first.
Underlayment:
A large percentage of vinyl floor on a wooden subfloor will be installed over 1/4" underlayment material.
It's not uncommon to find multiple layers of the underlayment before reaching the subfloor.
You're expected to take the flooring down to the subfloor in most situations.
Ensure that all staples, screws and nails are removed.
This prevents injuries to occupants & employees as well as leaves a professional looking result that's ready for repairs.
Debris Disposal:
Bagging: Place the removed vinyl flooring and debris in heavy-duty garbage bags.
Disposal: Haul the removed debris from the work area to the container.
Clean up:
Sweep the floor after all fasteners and adhesive residue has been scraped.
HEPA Vacuum the area to remove remaining debris.
Reset Drying Equipment (If Applicable)
If equipment was removed from the work area, bring it back into the area & reset it.
Key Considerations:
Older Vinyl: Older vinyl flooring and adhesives may contain asbestos. If you suspect asbestos, do not disturb the flooring and consult a qualified asbestos abatement professional.
Documentation: Take photos before, during, and after the removal process.