Can new flooring go over the old floor?

Sometimes, depending on the materials, the height it adds at doors and transitions, and the condition beneath. An installer should tell you whether it is appropriate rather than assuming it.

How much waste should I budget for?

Installers add a waste allowance for cuts and defects, and the figure grows with complex layouts and patterned material. Ask what allowance is built into the quote.

Cost Guides

Flooring cost: what drives the price

What sits behind a flooring quote, from subfloor condition to material choice, and the choices that genuinely reduce cost without damaging the result.

By Elijah Canfield, Founder, Hire Best Pros · Updated August 26, 2026

Elijah Canfield is the founder of Hire Best Pros. He writes and edits the site's consumer guides, with a focus on how home service and moving projects are priced, scoped and compared.

An installer laying hardwood planks across a living room floor

A flooring quote is material plus preparation plus installation plus finishing details. Material choice sets the baseline, but subfloor condition, levelling, removal and disposal of the old floor, transitions, trim and stairs often move the total more than the material does. Costs vary based on location, project size, materials, complexity, access and the provider you hire.

Key points

The subfloor is the part nobody budgets for and the part that decides the finish.
Doing your own removal and furniture moving is the safest way to reduce labour.
Get itemised quotes so you can see material, labour and prep separately.

What goes into the price

Material and grade, plus waste allowance for pattern and cuts
Removal and disposal of the existing floor
Subfloor repair, levelling and moisture control
Underlayment where the material requires it
Installation method, since glue down, nail down, floating and tile all differ
Transitions, thresholds, trim and stairs, which are priced separately

Where homeowners can genuinely save

Clear the rooms and move your own furniture
Remove the old floor yourself where it is safe and permitted by the installer
Choose a material that suits the room instead of over specifying for a low traffic space
Keep the layout simple, since diagonal and herringbone patterns cost more in labour and waste
Do the whole floor at once rather than in stages, where that avoids repeated setup

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Where saving usually backfires

Skipping subfloor levelling, which shows in every plank and every grout line
Ignoring moisture testing over concrete
Supplying your own material without confirming the installer will warrant it
Choosing the cheapest quote when it excludes removal, transitions or trim

Comparing quotes properly

Ask for itemised estimates that separate material, removal, subfloor work, installation and finishing. That is the only way to see whether the low quote is efficient or simply leaving work out that you will pay for later.

Common questions

Can new flooring go over the old floor?: Sometimes, depending on the materials, the height it adds at doors and transitions, and the condition beneath. An installer should tell you whether it is appropriate rather than assuming it.
How much waste should I budget for?: Installers add a waste allowance for cuts and defects, and the figure grows with complex layouts and patterned material. Ask what allowance is built into the quote.