By Owen PalmerUpdated November 2026
Laminate flooring installation is one of the most approachable floor projects a homeowner can tackle. In this guide, you will learn how to prepare the subfloor, acclimate the planks, lay the floating floor, and finish the edges so the result looks clean and holds up for years. Most first-time installers can complete a standard room in a weekend if the prep work is done carefully.
Prepare the Room and Acclimate the Planks
Start by clearing the room and removing baseboards or shoe molding so the planks can slide underneath later. Measure the room in feet and add about 10 percent for cuts and waste. Stack the boxes flat in the room for at least 48 hours so the material adjusts to your home’s humidity. Skipping this step is one of the most common reasons planks gap or buckle months later.
Shopping for one? See our guide: 7 Best Laminate Flooring Installation Tools for DIY Renovators (2026).
Check and Prep the Subfloor
A laminate floor is only as good as the surface beneath it. Sweep and vacuum the subfloor, then check it with a 6-foot straightedge. Low spots deeper than about 3/16 inch should be leveled with a patching compound, and high spots should be sanded down. Lay down the foam or cork underlayment the manufacturer specifies, overlapping seams and taping them with the recommended tape. Vapor barrier requirements vary by product and by whether the floor sits over concrete, so check the instructions for your specific flooring.
Lay the First Rows and Click Planks Together
Begin in the room’s longest straight wall, leaving a 1/4- to 3/8-inch expansion gap around the perimeter. Spacers keep that gap consistent. Most laminate uses a tongue-and-groove click system: angle the new plank into the previous one, lower it, and press gently until the joint closes. Stagger end joints by at least 6 inches from row to row so the floor looks random and stays stable.
Cutting Planks to Fit
Measure the last plank in each row, subtract the gap, and cut with a fine-tooth saw or a laminate cutter. Cut the decorative face side down when using a circular saw, so chipping happens on the back. Use the offcut from the end of one row to start the next whenever it is at least 8 inches long.
Finish the Edges and Transitions
Once the field is laid, reinstall the baseboards or shoe molding over the expansion gap so the floor can still move. Doorways and room-to-room transitions need transition strips sized to the thickness of the floor. For a more detailed walkthrough, see How to Install Flooring Transition Strips and Moldings. Before you start, How to Measure a Room for Flooring Accurately will help you order the right amount of material.
Tools and Materials Checklist
- Laminate planks, underlayment, and vapor barrier
- Tape measure, straightedge, and pencil
- Tapping block and pull bar
- Spacers for the expansion gap
- Fine-tooth saw or laminate cutter
- Knee pads and utility knife
Many buyers choose a complete set rather than sourcing parts separately. Laminate Flooring Installation Kits: What to Buy and How to Use Them covers what those kits usually include.
Common Mistakes
- Skipping acclimation, which leads to gaps or buckling.
- Forgetting the expansion gap at walls and fixed objects.
- Lining up end joints in neat columns instead of staggering them.
- Installing over an uneven subfloor without leveling it first.
- Hammering planks together, which can crack the locking edge.
Recommended Gear
A tapping block paired with a pull bar makes tight joints much easier to close without damaging the edge. View on Amazon
Spacers hold the expansion gap steady while you work across the room. View on Amazon
FAQ
Can I install laminate flooring over existing tile?
Often yes, if the tile is level and firmly bonded, but grout lines and high spots can cause problems. Check the manufacturer’s instructions and consider a leveling compound first.
How long does laminate need to acclimate?
Most manufacturers recommend at least 48 hours in the room at normal living temperatures. Follow the specific guidance printed on your box.
Do I need to glue laminate flooring?
Standard laminate is a floating floor that locks together without glue. Glue is only used for specific products or in certain wet-area applications.
Conclusion
With careful acclimation, a level subfloor, and consistent expansion gaps, laminate flooring installation becomes a manageable weekend project. Take your time with the first two rows, since they set the alignment for everything that follows. Consult a flooring professional if you encounter moisture problems or structural concerns in the subfloor.
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About Owen Palmer
Owen Palmer is part of our editorial team and reviews and edits our DIY home renovation guides, checking product details against manufacturer specifications and owner feedback.
