Owen PalmerBy Owen Palmer

Updated November 2026

The cost for laminate flooring depends mostly on three things: the planks you choose, how much subfloor preparation your room needs, and whether you install it yourself or hire a crew. This guide walks you through how to measure your space, build a realistic budget, and spot the expenses that catch most homeowners off guard.

Step 1: Measure the Room and Add a Waste Factor

Start by measuring the length and width of each room in feet, then multiply to get square footage. Round up to the nearest half foot and add 10 percent for cuts, mistakes, and future repairs. A 12 by 15 foot room is 180 square feet, so you would order about 198 square feet. Diagonal or herringbone layouts often need 15 percent or more, because more planks end up as offcuts.

Shopping for one? See our guide: 7 Best Laminate Flooring Installation Tools for DIY Renovators (2026).

Step 2: Price the Materials Separately

Laminate planks are only part of the total. Plan for these items as separate line entries:

  • Laminate planks, sold by the square foot or by the carton
  • Underlayment, which may be built into the plank or sold separately
  • Transition strips, reducers, and stair nosing at doorways
  • Baseboard trim or quarter round for the perimeter gap
  • Adhesive or moisture barrier if your subfloor requires it

Check the manufacturer’s installation guide before buying. Some warranties require a specific underlayment, and skipping it can void coverage.

Step 3: Assess Subfloor Prep Work

The subfloor determines how much extra work you face. Laminate needs a flat surface, and most manufacturers specify a tolerance of roughly 3/16 inch over a 10-foot span. Check with a straightedge and mark any high spots or dips.

  1. Remove old flooring, staples, and adhesive residue.
  2. Sand or grind high spots and fill low areas with a patching compound.
  3. Use a self-leveling compound for larger dips, following the product’s cure time.
  4. Confirm the subfloor is dry and sound before laying anything down.

Concrete slabs may need a vapor barrier, and basements often need extra moisture protection. If you find soft spots, rot, or signs of water damage, stop and consult a licensed contractor before continuing.

Step 4: Decide Between DIY and Professional Installation

Labor is usually the largest share of the total cost for laminate flooring. Installers typically charge by the square foot, and rates vary widely by region and by job complexity. Stairs, irregular room shapes, and heavy furniture moves all raise the labor figure.

A DIY install saves labor but takes time. Expect a first-timer to spend a full weekend on a medium room, plus prep days. Click-lock planks are generally more forgiving for beginners than glue-down products.

Factors That Shift the Total

Factor Effect on Your Budget
Room size and shape Larger, open rooms are usually simpler; many small rooms add cuts
Subfloor condition Leveling and repairs add material and time
Stairs and transitions Each stair nose and reducer is a specialty piece
Removal of old floor Tear-out and disposal add labor

Tips for Keeping Costs Predictable

  • Buy all planks from the same production batch to avoid color mismatch.
  • Let the planks acclimate in the room for 48 hours before installing.
  • Ask installers for a written quote that lists prep work separately.
  • Keep a few spare planks for future repairs.
  • Get at least two quotes if hiring out, and compare what each includes.

For a deeper look at how labor and materials break down, see Laminate Flooring Install Cost: What Drives Labor and Materials. If you are comparing per-area estimates, Laminate Flooring Installation Cost Per Square Foot: A Practical Guide shows how those numbers are usually calculated. Homeowners weighing whether to skip underlayment should also read Underpad for Laminate Flooring: A Step-by-Step Guide for Beginners, and anyone with a basement or concrete slab should review Vapor Barrier for Laminate Flooring: A Step-by-Step Guide for Beginners.

  • Spacer set for keeping an even expansion gap at the walls. View on Amazon
  • Tapping block and pull bar for snapping click-lock planks tight without damaging edges. View on Amazon
  • Straightedge and feeler gauge for checking subfloor flatness before you start. View on Amazon

FAQ

Does the cost for laminate flooring include underlayment?

It depends on the product. Some planks come with attached underlayment, while others require a separate pad. Check the box and the installation guide before you assume it is included.

How much extra material should I order?

Plan on about 10 percent extra for a standard rectangular room. Diagonal or patterned layouts usually need more, so measure your layout before ordering.

Can I install laminate over an existing floor?

Often yes, if the existing floor is flat, firmly attached, and not carpet. Check the manufacturer’s guidance, and confirm the height change will not cause problems at doors or transitions.

Conclusion

Measure carefully, add a realistic waste margin, and price materials, prep, and labor as separate items. Inspect the subfloor early, since it often decides the final total. With a written plan, you can compare quotes or start your own install with fewer surprises.

Ready to choose one?

Owen Palmer

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.