Renovation guides

How to install click-lock LVP flooring yourself: step by step

The best beginner task for savings vs. difficulty. Laying is 2/5; subfloor prep is 3/5 and is 70% of the result.

Difficulty 2 of 5 · 1 weekends · you can do this

Photo of your room, the look you pick, then this guide with the materials counted for your room.

Step by step

1. Step 1 of 24

   Remove the old flooring

   Carpet, pad, staples, nails. One layer of old glued-down vinyl can stay if it is stuck tight. Tile can stay if nothing rocks; fill the grout lines.

2. Step 2 of 24

   Sweep and vacuum until clean

   Any pebble under a plank is a click underfoot forever.

3. Step 3 of 24

   Flatness check with a 6 ft straightedge

   Lay it in 5–6 places across the room, crosswise too. Look at the light under it: more than 1/8" (3 mm) means that spot needs flattening.

4. Step 4 of 24

   Grind the humps, fill the dips

   Knock down or grind humps. Fill dips with self-leveler or patch compound. Dry time per the bag.

5. Step 5 of 24

   Concrete only: moisture test

   Tape a 20×20 inch square of plastic to the slab for 24 hours. Condensation or a dark spot underneath means you need a vapor barrier. Standing water means stop.

6. Step 6 of 24

   Wood subfloor: fix the squeaks

   Screw the plywood down to the joists before laying anything.

7. Step 7 of 24

   Undercut the door jambs and casing

   Hold a scrap plank plus underlayment against the jamb and saw along it. The floor slides under the jamb, not around it — that is the difference between a pro and a beginner.

   Ready to lay?

   • Straightedge shows no gap over 1/8" anywhere
   • Floor is dry and clean
   • Door jambs are undercut and a plank slides under
   • Planks have sat in the room for 48 hours

8. Step 8 of 24

   48 hours in the room

   Bring the boxes in, open them or stack them loosely. 48 hours at room temperature. Skipping this is the number one cause of gaps and buckling a month later.

9. Step 9 of 24

   Pick the direction

   Along the longest wall, or along the light from the main window — seams show less.

10. Step 10 of 24

    Calculate the last-row width

    Room width ÷ plank width; look at the remainder. If it is under 2 inches, rip the first row narrower so the first and last rows are about equal. A sliver at the wall looks like a mistake.

11. Step 11 of 24

    Snap a chalk line for the first row

    Plank width + 1/4" from the wall. Walls are never straight; the line is.

12. Step 12 of 24

    Roll out the underlayment (if separate)

    Along the first row. Seams butt, not overlap. Tape the seams.

13. Step 13 of 24

    First row, tongue to the wall, spacers in

    Cut the tongue off with the knife if it gets in the way. 1/4" spacers at the wall and at the ends.

14. Step 14 of 24

    End joint: next plank at ~20° into the end of the previous, lower, press

    Tap briefly with the block.

15. Step 15 of 24

    Second row starts with the offcut from the first (at least 8–12 inches)

    Stagger end joints at least 8 inches from the neighboring row, with no repeating stair-step pattern.

16. Step 16 of 24

    Long joint: lift the whole plank at an angle, insert into the previous row, lower, then close the end

    If the lock does not seat, do not hit harder. Pull it out and check for debris in the groove.

17. Step 17 of 24

    Every 3–4 rows, measure from the wall at both ends

    A drift of 1/8" must be fixed now. It cannot be fixed later.

18. Step 18 of 24

    Pipes: hole 1/2" larger than the pipe, cut the plank through the hole center

    Fit both halves, tape the seam from below.

19. Step 19 of 24

    Last row: measure the width at several points, mark, cut, seat with the pull bar

    Walls are not straight. Keep the 1/4" gap at the wall.

20. Step 20 of 24

    Doorways: end this room's floor in the doorway, start the next room with its own gap, T-molding between

    One continuous floor through several rooms buckles. A floating floor must breathe in each room separately.

21. Step 21 of 24

    Heavy items go on the subfloor, not on the floating floor

    Fridge, kitchen cabinets, island: set them on the subfloor or leave a gap around them. A pinned floor cannot move and rips the locks.

22. Step 22 of 24

    Pull the spacers

    Never fill the gap with caulk or foam.

23. Step 23 of 24

    Install the T-moldings in the doorways

    One per doorway.

24. Step 24 of 24

    Baseboard and casing are the next task (phase 7)

    Baseboard is nailed to the wall, not to the floor, and leaves a hair gap above the floor.

    Quality check

    • Walked the whole floor: no hollow sound, clicks, or movement
    • 1/4" gap at every wall, pipe, and jamb
    • Locks closed: no raised edges, no light through seams
    • Straightedge shows no humps
    • A transition strip in every doorway
    • No chipped edges

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