How to Install LVP Flooring: Complete Step-by-Step DIY Guide

Installing luxury vinyl plank (LVP) flooring is one of the most rewarding DIY home improvement projects you can tackle. LVP’s click-lock installation system was designed for homeowners, and with proper preparation and patience, most people can achieve professional-looking results without hiring a contractor. A typical room can be completed in a single day.

This guide walks you through every step of the process, from gathering tools and preparing the subfloor to clicking planks together, cutting around obstacles, and installing transitions. Follow these steps carefully and you will have a beautiful, durable floor that looks like it was professionally installed.

Tools and Materials You Will Need

Essential Tools

• Tape measure: For measuring the room and individual planks
• Utility knife: With extra blades for scoring and cutting planks
• Straight edge or T-square: For guiding straight cuts
• Rubber mallet: For tapping planks together without damaging the click profiles
• Tapping block: A scrap piece of LVP or dedicated tapping block to protect the plank edge when tapping
• Pull bar: For connecting the last row of planks along walls where the mallet cannot reach
• Spacers: 1/4-inch or 5/16-inch spacers for maintaining the expansion gap (many LVP brands include these)
• Carpenter’s pencil: For marking cut lines
• Speed square: For marking 90-degree cuts across planks
• Pry bar: For removing existing baseboards
• Knee pads: Essential for comfort during hours of floor-level work

Recommended but Optional Tools

• Miter saw or jigsaw: For faster, more precise cuts, especially around door frames and irregular obstacles. A utility knife handles most cuts, but a power saw speeds up the process significantly.
• Oscillating multi-tool: For undercutting door casings and jambs so planks slide underneath
• Laser level or chalk line: For establishing straight reference lines on the subfloor
• Contour gauge: For tracing irregular shapes around toilet flanges, pipes, and curved obstacles

Materials

• LVP flooring: Order 10 percent more than the room’s square footage to account for cuts, waste, and mistakes. For rooms with many angles or obstacles, order 15 percent extra.
• Underlayment: If the LVP does not have pre-attached underlayment, purchase a suitable underlayment per the manufacturer’s specifications. Many rigid-core (SPC) LVP products have built-in underlayment.
• Vapor barrier: Required when installing over concrete subfloors. Some underlayments include a built-in vapor barrier.
• Transition strips: T-moldings, reducers, or end caps for doorways and where the LVP meets other flooring types
• Baseboards or quarter-round: To cover the expansion gap around the perimeter

Step 1: Prepare the Room

Remove Existing Flooring (If Applicable)

LVP can be installed over most existing hard flooring surfaces (vinyl, tile, laminate, hardwood) as long as the surface is flat, clean, and in good condition. It should not be installed over carpet. If you are removing old flooring, take the time to clean up all adhesive residue, staples, and debris.

Remove Baseboards

Carefully pry off the existing baseboards using a pry bar and hammer. Slide a thin putty knife behind the baseboard first to protect the wall from damage. Number each piece of baseboard on the back so you can reinstall them in the same positions. If you plan to install new baseboards or use quarter-round instead, you can leave the existing baseboards in place.

Remove Door Casings or Undercut Them

LVP should slide under door casings and jambs for a clean, professional look. Place a piece of the LVP (with underlayment if applicable) flat on the subfloor next to the door casing. Use an oscillating multi-tool or hand saw to cut the casing at the height of the plank. Remove the cut piece and test that a plank slides underneath. This step is much easier to do before the floor is installed rather than trying to notch planks around the casings.

Acclimate the LVP

Bring the unopened boxes of LVP into the room where they will be installed at least 48 hours before starting. This allows the material to adjust to the room’s temperature and humidity. The room temperature should be between 65 and 85 degrees Fahrenheit. Some manufacturers require acclimation; others state it is not necessary for rigid-core products. Check the manufacturer’s installation guide for specific requirements.

Step 2: Prepare the Subfloor

Subfloor preparation is the most important step in the entire process. A flat, clean subfloor is essential for a floor that looks great, feels solid underfoot, and lasts for decades.

Check for Flatness

Place a long straight edge (an 8-foot level works well) on the subfloor and check for high and low spots. Most LVP manufacturers require the subfloor to be flat within 3/16 inch over a 10-foot span. Mark any areas that are out of tolerance.

Address High Spots

For concrete subfloors, grind down high spots using a concrete grinder. For plywood subfloors, sand high spots or drive down any protruding screw or nail heads.

Address Low Spots

Fill low spots with a self-leveling compound. Pour the compound into the depression, spread it with a trowel, and let it cure according to the product instructions (typically 24 hours). Self-leveling compound flows to create a flat surface automatically.

Concrete Subfloors: Moisture Testing

If installing over a concrete slab (especially in basements), perform a moisture test. The calcium chloride test or relative humidity probe test will determine if moisture levels are within acceptable limits. Most LVP manufacturers specify a maximum of 5 pounds per 1,000 square feet per 24 hours (calcium chloride test) or 85 percent relative humidity (RH probe test). If moisture is too high, install a proper moisture barrier or address the source of moisture before proceeding.

Clean the Subfloor

Sweep and vacuum the subfloor thoroughly. Remove all dust, debris, old adhesive, paint spots, and anything else on the surface. Even small particles under LVP can create bumps that are visible and will wear on the plank from below.

Step 3: Install Underlayment (If Needed)

If your LVP does not have pre-attached underlayment, roll out the appropriate underlayment across the subfloor. Butt the seams together (do not overlap unless the product specifies overlap) and tape them with the recommended tape. If installing over concrete, ensure the underlayment includes a vapor barrier, or install a separate 6-mil polyethylene sheet beneath the underlayment.

Do not add underlayment beneath LVP that already has it pre-attached. Doubling up creates a bouncy, unstable floor and will likely void the warranty.

Step 4: Plan Your Layout

Before clicking a single plank into place, take time to plan the layout. Good planning prevents awkward narrow strips along walls, unbalanced patterns, and unnecessary waste.

Determine the Starting Wall

Start installation along the longest, most visible wall in the room. This is usually the wall you see when entering the room. Planks should run parallel to this wall for the best visual effect. In hallways, always run the planks lengthwise down the hallway.

Measure the Room Width

Measure the width of the room and divide by the plank width to determine how many rows you will need. If the last row would be less than 2 inches wide (which looks awkward and is difficult to install), reduce the width of the first row so the final row ends up wider. For example, if the room is 144 inches wide and the planks are 7 inches wide, you get 20 full rows plus a 4-inch final row. That is fine. But if the calculation leaves a final row of only 1.5 inches, rip 2.75 inches off the first row so both the first and last rows are approximately 4.25 inches wide.

Stagger the End Joints

End joints (where the short ends of planks meet) should be staggered by at least 6 inches between adjacent rows. Many manufacturers recommend 8 to 12 inches minimum. Random staggering looks more natural than a consistent pattern. Never line up end joints between adjacent rows, as this creates a visible “H-pattern” that looks unnatural and can compromise the structural integrity of the floating floor.

Step 5: Install the First Row

The first row sets the foundation for the entire floor. Take your time to get it straight and properly spaced.

1. Place spacers along the starting wall and any adjacent walls. The spacers maintain the required expansion gap (typically 1/4 to 5/16 inch, check your product specifications).
2. Place the first plank in the corner with the tongue side facing the wall. (Some products require the groove side toward the wall. Check the manufacturer’s instructions for your specific product.)
3. Connect the second plank by angling the short end into the first plank’s end joint and pressing down to click it into place. Continue across the room.
4. At the end of the row, measure the remaining space, subtract the expansion gap, and cut the last plank to fit. Score the plank with a utility knife along a straight edge, then snap it cleanly. Alternatively, use a miter saw for a faster, cleaner cut.
5. Use the cut-off piece from the end of the first row to start the second row, as long as it is at least 8 inches long. This automatically creates a staggered pattern.

Step 6: Continue Installation Row by Row

With the first row established, the rest of the installation follows a consistent rhythm:

1. Angle the long side of the next plank into the groove of the installed row at approximately 15 to 25 degrees.
2. Press down firmly to click the long side into place. You should hear and feel a distinct click.
3. Slide the plank sideways to close the end joint with the previous plank in the same row. Some click systems allow you to connect both the long and short sides simultaneously; others require you to connect the long side first, then tap the short end closed with a tapping block and rubber mallet.
4. Check that the plank is fully engaged by looking for any visible gaps along both the long side and the short end. A properly clicked plank sits flush with no gaps.
5. Continue across the row, cutting the final plank to fit with the expansion gap.
6. Repeat for each subsequent row.

Tips for Tight Joints

• Always use a tapping block (never hit the plank edge directly with the mallet) to avoid damaging the click profile.
• For the last row along the wall, use a pull bar hooked over the plank edge to pull it into the previous row, since there is not enough room for a tapping block.
• Keep the subfloor clean as you work. Even small debris particles can prevent planks from clicking together fully.
• Work from multiple boxes simultaneously to mix planks from different boxes. This ensures any slight color variation between production batches is distributed evenly across the floor rather than concentrated in one area.

Step 7: Cutting Around Obstacles

Cutting around door frames, pipes, vents, and other obstacles is the most challenging part of LVP installation. Here is how to handle common situations:

Door Frames and Jambs

If you undercut the door casings in Step 1, the planks should slide directly underneath for a clean look. Measure carefully, cut the plank to fit around the jamb, and slide it into position. You may need to remove the click profile on one edge to slide the plank into place, then glue that edge with PVC adhesive or construction adhesive.

Pipes and Plumbing

For pipes coming through the floor (such as radiator pipes or toilet supply lines), measure the pipe location on the plank and drill a hole using a hole saw that is 1/2 inch larger than the pipe diameter. Then make a straight cut from the edge of the plank to the hole. Slide the plank around the pipe and glue the cut piece back in place. Cover the gap around the pipe with a decorative escutcheon (pipe cover ring).

Toilet Flanges

Remove the toilet before installing LVP in a bathroom. Trace the shape of the toilet flange onto the plank using a contour gauge or cardboard template, then cut the shape with a jigsaw or utility knife. Leave a small gap (1/8 inch) around the flange. The toilet base will cover the cut edge when reinstalled.

Floor Vents

Remove the vent cover. Install the LVP up to the vent opening, cutting planks to fit around the edges with the standard expansion gap. Replace the vent cover over the LVP. You may need to replace vent covers with a different size if the new floor height changes the opening dimensions.

Irregular Shapes

For curved walls, columns, or other irregular shapes, use a contour gauge to transfer the shape onto the plank. Cut the shape with a jigsaw. Leave the standard expansion gap around the obstacle.

Step 8: Install the Last Row

The last row almost always requires ripping planks to a narrower width. Measure the remaining gap at several points along the wall (walls are rarely perfectly straight) and subtract the expansion gap. Mark the plank and rip it using a utility knife (score deeply and snap) or a table saw for long, straight cuts.

To install the last row, angle the long side into the previous row and use a pull bar to draw the plank tight. Place spacers between the last row and the wall to maintain the expansion gap.

Step 9: Install Transitions

Transition strips create a clean, finished look where the LVP meets other flooring types, at doorways, and at room boundaries.

• T-molding: Used where LVP meets another hard floor at the same height (such as at a doorway between two LVP rooms or between LVP and tile).
• Reducer: Used where LVP meets a lower floor surface (such as where LVP steps down to vinyl sheet or low-profile carpet).
• End cap: Used where LVP ends at a step-down, sliding door track, or exterior threshold.
• Stair nosing: Used on stair treads where the LVP edge is exposed.

Most transitions install into a metal track that is screwed to the subfloor. Install the track in the doorway or transition point, leaving a gap between the LVP and the track for expansion, then snap the transition strip into the track.

Step 10: Reinstall Baseboards and Finish

Once all the LVP and transitions are installed, remove all spacers from the perimeter. Reinstall the baseboards using a finish nailer or adhesive, being careful to nail into the wall (not the floor). The baseboards should rest on top of the LVP without pressing it down, allowing the floor to float freely.

If using the original baseboards and the expansion gap is still slightly visible, install quarter-round molding along the base of the baseboards for a finished look.

Common Mistakes to Avoid

• Skipping subfloor prep: An uneven subfloor causes clicking sounds, visible bumps, and premature wear. Take the time to level and clean the subfloor properly.
• Forgetting the expansion gap: LVP expands and contracts with temperature changes. Without an adequate gap, the floor can buckle or peak in the center of the room.
• Not staggering end joints: Aligned end joints create an unnatural “H-pattern” and can compromise the floor’s structural integrity.
• Forcing planks together: If a plank does not click in easily, check for debris on the subfloor or a damaged click profile. Forcing the connection can break the locking mechanism.
• Installing in one direction only: If the LVP runs through multiple rooms, plan the layout so you are always clicking into an exposed groove. Going through a doorway may require reversing direction, which can complicate the click-lock connection. Plan ahead.
• Not mixing boxes: Slight color variation between production batches is normal. Mixing planks from multiple boxes prevents noticeable color blocks.

How Long Does LVP Installation Take?

For a single room of 150 to 200 square feet with minimal obstacles, an experienced DIYer can complete the installation in 4 to 6 hours. A larger room or one with complex cuts (bathrooms, kitchens with islands) may take 8 to 12 hours. Full-home installations typically take 2 to 4 days.

Subfloor preparation, if extensive leveling is needed, can add a full day or more. Always factor in the 24-hour cure time for leveling compound if used.

Frequently Asked Questions

Can I install LVP flooring over tile?

Yes, as long as the tile surface is flat, in good condition, and the grout lines are not deep enough to telegraph through the LVP. For tiles with deep grout lines, apply a skim coat of leveling compound over the tile to create a smooth surface before installing LVP.

Do I need underlayment for LVP?

If your LVP has pre-attached underlayment (most rigid-core and SPC products do), you do not need a separate underlayment. If it does not have pre-attached underlayment, install one per the manufacturer’s recommendation. Over concrete, always use a vapor barrier whether or not separate underlayment is required.

Which direction should I lay LVP planks?

Run planks parallel to the longest wall in the room or in the direction of the primary light source (usually toward windows). In hallways, always run planks lengthwise. The goal is to create a sense of length and openness rather than cutting the room visually.

Can I install LVP in a bathroom?

Yes. LVP is waterproof and one of the best flooring choices for bathrooms. Remove the toilet before installation, install the LVP, and then reinstall the toilet on top. Ensure the LVP extends under the vanity if the vanity is not wall-mounted.

How soon can I walk on newly installed LVP?

You can walk on click-lock LVP immediately after installation. However, wait 24 hours before placing heavy furniture or appliances to allow the floor to settle and the click connections to fully seat.

Final Thoughts

Learning how to install LVP flooring is a practical skill that can save you $2 to $5 per square foot in labor costs and give you the satisfaction of completing a major home improvement project yourself. The keys to success are thorough subfloor preparation, careful layout planning, patience during the first few rows, and taking your time around obstacles. With the right tools and this guide as your reference, you can install a beautiful, professional-quality LVP floor in any room of your home.