Install Laminate Flooring

Install laminate flooring by preparing a clean, flat subfloor, acclimating the planks, planning the layout, laying underlayment if needed, and clicking the boards together while maintaining proper expansion gaps.

Medium · 1 to 2 days for a typical room

Tools

  • Tape measure
  • Pencil
  • Straightedge or chalk line
  • Utility knife
  • Laminate flooring cutter or circular saw
  • Jigsaw
  • Pull bar
  • Tapping block
  • Rubber mallet
  • Spacers
  • Level or long straightedge
  • Vacuum or broom
  • Safety glasses
  • Gloves
  • Hearing protection

Materials

  • Laminate flooring planks
  • Underlayment if required
  • Moisture barrier if required
  • Transition strips
  • Baseboards or quarter round
  • Manufacturer-approved repair or touch-up kit if needed

Safety

  • Wear safety glasses when cutting planks.
  • Use hearing protection with power saws.
  • Wear gloves to reduce the chance of splinters and cut edges.
  • Cut flooring in a well-ventilated area and follow tool safety instructions.
  • Keep hands clear of blades and support planks securely while cutting.
  • Do not fasten floating laminate flooring to the subfloor unless the manufacturer specifically says to do so.
  • Check the manufacturer instructions for required underlayment, moisture barrier, and expansion gap dimensions.

Steps

  1. Step 1: Prepare the room and read the flooring instructions

    • Remove furniture, floor vents, and any movable obstacles from the room.
    • Read the laminate manufacturer’s instructions fully before starting because locking methods and underlayment requirements vary by product.
    • Remove existing baseboards or plan to add quarter round after installation.
    • Undercut door jambs if needed so the flooring can slide underneath for a clean finish.

    Check: The room is clear and you understand the specific installation method for your flooring. · Door jambs and trim details have been checked before any planks are laid.

  2. Step 2: Acclimate the flooring

    • Place the unopened flooring boxes in the installation room for the time recommended by the manufacturer.
    • Keep the room at normal living temperature and humidity during acclimation and installation.

    Check: The flooring has acclimated for the required time. · Room conditions are within the manufacturer’s recommended range.

  3. Step 3: Inspect and prepare the subfloor

    • Remove old flooring if required by the laminate product instructions.
    • Clean the subfloor thoroughly so it is free of dust, debris, and protruding fasteners.
    • Check that the subfloor is dry, structurally sound, and flat using a level or long straightedge.
    • Correct high spots and fill low spots as needed so the floor meets the flatness tolerance in the manufacturer instructions.

    Check: The subfloor is clean, dry, and solid. · The subfloor is flat enough to meet the laminate manufacturer’s requirements.

  4. Step 4: Plan the layout

    • Measure the room width and calculate the width of the final row.
    • Adjust the starting row if needed so the last row will not be too narrow.
    • Decide the plank direction, usually parallel to the longest wall or the main light source.
    • Plan to stagger end joints according to the manufacturer’s minimum spacing requirement.

    Check: You know the starting wall and plank direction. · The last row will be a practical width and end joints will be properly staggered.

  5. Step 5: Install underlayment and moisture barrier if required

    • Lay the moisture barrier first if the product or subfloor type requires it.
    • Install underlayment according to the manufacturer instructions, keeping seams aligned and taped if specified.
    • Do not overlap materials unless the instructions specifically require overlap.

    Check: The correct underlayment and moisture barrier have been installed for the product and subfloor type. · The surface is smooth and ready for planks.

  6. Step 6: Lay the first row

    • Place spacers along the starting wall to create the required expansion gap.
    • Lay the first row with the tongue or groove orientation recommended by the manufacturer.
    • Cut the last plank of the row to length, leaving the required expansion gap at the wall.
    • Check that the first row is straight because it sets the alignment for the rest of the floor.

    Check: Expansion spacers are in place along the wall. · The first row is straight and properly locked together.

  7. Step 7: Install the remaining rows

    • Start the next row with an offcut only if it meets the minimum plank length required by the manufacturer.
    • Angle and click each plank into the previous row, then lock end joints as directed by the product design.
    • Use a tapping block, pull bar, and rubber mallet only as allowed by the manufacturer to tighten joints without damaging edges.
    • Continue row by row, maintaining the expansion gap around walls, pipes, cabinets, and other fixed objects.

    Check: Joints are tight with no visible gaps. · End joints are staggered correctly and expansion gaps are maintained throughout the room.

  8. Step 8: Cut around obstacles and fit the last row

    • Measure carefully around door frames, floor vents, and pipes before cutting.
    • Use a jigsaw for curved or detailed cuts and a flooring cutter or saw for straight cuts.
    • Rip the final row to width, allowing for the required expansion gap at the wall.
    • Use a pull bar where needed to lock the last row into place.

    Check: Cuts fit neatly around obstacles without forcing planks into place. · The last row is secure and the expansion gap is still present.

  9. Step 9: Finish the edges and inspect the floor

    • Remove all spacers after the flooring is installed.
    • Install transition strips at doorways and where the laminate meets other flooring types.
    • Reinstall baseboards or add quarter round to cover expansion gaps without pinning the laminate down.
    • Inspect the entire floor for gaps, damaged planks, or uneven areas and replace any defective pieces if needed.

    Check: Expansion gaps are covered but not blocked by fasteners through the laminate. · The finished floor looks even, locked, and clean.

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home improvement

Install Laminate Flooring

Medium1 to 2 days for a typical room

Install laminate flooring by preparing a clean, flat subfloor, acclimating the planks, planning the layout, laying underlayment if needed, and clicking the boards together while maintaining proper expansion gaps.

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Safety Warning
  • Wear safety glasses when cutting planks.
  • Use hearing protection with power saws.
  • Wear gloves to reduce the chance of splinters and cut edges.
  • Cut flooring in a well-ventilated area and follow tool safety instructions.
  • Keep hands clear of blades and support planks securely while cutting.
  • Do not fasten floating laminate flooring to the subfloor unless the manufacturer specifically says to do so.
  • Check the manufacturer instructions for required underlayment, moisture barrier, and expansion gap dimensions.

Tools & Materials

  • Tape measure
  • Pencil
  • Straightedge or chalk line
  • Utility knife
  • Laminate flooring cutter or circular saw
  • Jigsaw
  • Pull bar
  • Tapping block
  • Rubber mallet
  • Spacers
  • Level or long straightedge
  • Vacuum or broom
  • Safety glasses
  • Gloves
  • Hearing protection
  • Laminate flooring planks
  • Underlayment if required
  • Moisture barrier if required
  • Transition strips
  • Baseboards or quarter round
  • Manufacturer-approved repair or touch-up kit if needed

Step-by-Step Instructions

Step 1

Prepare the room and read the flooring instructions

Diagram for step 1: Prepare the room and read the flooring instructions
  • Remove furniture, floor vents, and any movable obstacles from the room.
  • Read the laminate manufacturer’s instructions fully before starting because locking methods and underlayment requirements vary by product.
  • Remove existing baseboards or plan to add quarter round after installation.
  • Undercut door jambs if needed so the flooring can slide underneath for a clean finish.
Check

The room is clear and you understand the specific installation method for your flooring. • Door jambs and trim details have been checked before any planks are laid.

Was this step clear?
Step 2

Acclimate the flooring

Diagram for step 2: Acclimate the flooring
  • Place the unopened flooring boxes in the installation room for the time recommended by the manufacturer.
  • Keep the room at normal living temperature and humidity during acclimation and installation.
Check

The flooring has acclimated for the required time. • Room conditions are within the manufacturer’s recommended range.

Was this step clear?
Step 3

Inspect and prepare the subfloor

Diagram for step 3: Inspect and prepare the subfloor
  • Remove old flooring if required by the laminate product instructions.
  • Clean the subfloor thoroughly so it is free of dust, debris, and protruding fasteners.
  • Check that the subfloor is dry, structurally sound, and flat using a level or long straightedge.
  • Correct high spots and fill low spots as needed so the floor meets the flatness tolerance in the manufacturer instructions.
Check

The subfloor is clean, dry, and solid. • The subfloor is flat enough to meet the laminate manufacturer’s requirements.

Was this step clear?
Step 4

Plan the layout

Diagram for step 4: Plan the layout
  • Measure the room width and calculate the width of the final row.
  • Adjust the starting row if needed so the last row will not be too narrow.
  • Decide the plank direction, usually parallel to the longest wall or the main light source.
  • Plan to stagger end joints according to the manufacturer’s minimum spacing requirement.
Check

You know the starting wall and plank direction. • The last row will be a practical width and end joints will be properly staggered.

Was this step clear?
Step 5

Install underlayment and moisture barrier if required

Diagram for step 5: Install underlayment and moisture barrier if required
  • Lay the moisture barrier first if the product or subfloor type requires it.
  • Install underlayment according to the manufacturer instructions, keeping seams aligned and taped if specified.
  • Do not overlap materials unless the instructions specifically require overlap.
Check

The correct underlayment and moisture barrier have been installed for the product and subfloor type. • The surface is smooth and ready for planks.

Was this step clear?
Step 6

Lay the first row

Diagram for step 6: Lay the first row
  • Place spacers along the starting wall to create the required expansion gap.
  • Lay the first row with the tongue or groove orientation recommended by the manufacturer.
  • Cut the last plank of the row to length, leaving the required expansion gap at the wall.
  • Check that the first row is straight because it sets the alignment for the rest of the floor.
Check

Expansion spacers are in place along the wall. • The first row is straight and properly locked together.

Was this step clear?
Step 7

Install the remaining rows

Diagram for step 7: Install the remaining rows
  • Start the next row with an offcut only if it meets the minimum plank length required by the manufacturer.
  • Angle and click each plank into the previous row, then lock end joints as directed by the product design.
  • Use a tapping block, pull bar, and rubber mallet only as allowed by the manufacturer to tighten joints without damaging edges.
  • Continue row by row, maintaining the expansion gap around walls, pipes, cabinets, and other fixed objects.
Check

Joints are tight with no visible gaps. • End joints are staggered correctly and expansion gaps are maintained throughout the room.

Was this step clear?
Step 8

Cut around obstacles and fit the last row

Diagram for step 8: Cut around obstacles and fit the last row
  • Measure carefully around door frames, floor vents, and pipes before cutting.
  • Use a jigsaw for curved or detailed cuts and a flooring cutter or saw for straight cuts.
  • Rip the final row to width, allowing for the required expansion gap at the wall.
  • Use a pull bar where needed to lock the last row into place.
Check

Cuts fit neatly around obstacles without forcing planks into place. • The last row is secure and the expansion gap is still present.

Was this step clear?
Step 9

Finish the edges and inspect the floor

Diagram for step 9: Finish the edges and inspect the floor
  • Remove all spacers after the flooring is installed.
  • Install transition strips at doorways and where the laminate meets other flooring types.
  • Reinstall baseboards or add quarter round to cover expansion gaps without pinning the laminate down.
  • Inspect the entire floor for gaps, damaged planks, or uneven areas and replace any defective pieces if needed.
Check

Expansion gaps are covered but not blocked by fasteners through the laminate. • The finished floor looks even, locked, and clean.

Was this step clear?

Common Mistakes

  • ×Skipping acclimation and ending up with movement or joint issues later.
  • ×Installing over a subfloor that is uneven, damp, or dirty.
  • ×Forgetting the required expansion gap at walls and fixed objects.
  • ×Failing to plan the layout and ending with a very narrow last row.
  • ×Damaging plank edges by striking them directly instead of using the proper tools.
  • ×Not following the product-specific locking sequence.
  • ×Fastening floating laminate flooring to the subfloor or through the planks.
  • ×Using the wrong underlayment or skipping a required moisture barrier.

When to Call a Professional

  • The subfloor has significant unevenness, rot, water damage, or structural problems.
  • Moisture readings are high or you suspect a moisture issue in a concrete slab.
  • The room has complex layouts, many curves, or difficult transitions you are not confident cutting.
  • You discover mold, major squeaks from structural movement, or damaged subfloor panels.
  • The manufacturer requires conditions or tools you cannot meet reliably.

Notes

  • Always follow the specific laminate manufacturer instructions if they differ from general guidance.
  • Buy extra flooring to cover waste, cuts, and future repairs.
  • Mix planks from different boxes during installation to help balance color and pattern variation.
  • A flat subfloor is one of the most important factors for a good laminate installation.
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