Hardwood, filler, and installation — the working notes
Approximate Cost to Refinish Hardwood Floors
Budget $3–$8 per square foot for professional sanding and refinishing, then account for repairs, stairs, minimum charges, and optional upgrades.
By Dev Okonjo · 2026-08-31 · 19 min readLatest
Can You Still Match Hardwood Floor Boards for Repair?
Learn when replacement hardwood boards remain matchable, why odd widths and cuts carry more sourcing risk, and when broader refinishing wins instead.
Does EPA’s Formaldehyde Review Affect Subfloor Plywood?
EPA’s 2026 factory rule covers 219 plants, not your panel. Learn what the separate review means for plywood subfloors and engineered flooring.
Is Hardwood Flooring Getting Cheaper in 2026?
Raw white oak has hit a multiyear low, but labor and site preparation can keep installed hardwood quotes firm. See which costs control your project.
Repairing Subfloor: How to Diagnose, Patch, or Replace It
Repairing subfloor damage is not primarily a cutting-and-patching job. It is a diagnosis job first. A soft spot beside a tub may be deteriorated underlayment,…
How to Install a Subfloor Over Joists: Step-by-Step Guide
Learning how to install a subfloor is less about copying one panel thickness or fastening pattern than about confirming a complete floor assembly. The framing,…
Leveling a Subfloor: Wood, Concrete & Self-Leveler Guide
Leveling a subfloor is not simply a matter of pouring compound into every dip. Unevenness may be a stable surface defect, but it can also indicate moisture…
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12-Inch Wide-Plank Hardwood Cupping and Movement
Compare solid and engineered wide planks, diagnose raised edges, and choose a lower-risk species and cut for your home's seasonal conditions.
Does the Canada Tariff Apply to Plywood Subfloor?
See which Canadian plywood subfloor panels face the 50% duty, why OSB differs, and how to estimate sheet counts and project cost before buying.
How Long to Dry a Subfloor After a Flood
Learn when flooded plywood or OSB is dry enough for hardwood, how to map moisture readings, and when panel damage makes replacement necessary.
Repair Water Damage Hardwood Floor: Dry, Refinish, or Replace?
Water-damaged hardwood often looks ready for repair before it is. The surface may feel dry while moisture remains inside the boards, around fasteners or…
Repair Hardwood Floor Damage: Diagnose, Fix, or Replace
A durable hardwood-floor repair begins before you buy filler or switch on a sander. First identify the flooring construction, installation method, depth of…
Flooring Nails: Types, Sizes, Spacing, and Selection Guide
Flooring Nails: Types, Sizes, Spacing, and Selection Guide
Wood Floor Buckling: Causes, Immediate Steps, and Repair
A raised wood floor may look like a surface problem, but flattening the hump, driving the boards down, or sanding away the unevenness can hide the symptom…
Red Oak Floor Stain Must Be Tested With the Topcoat
Medium brown can make pink less prominent without making the room very dark. Compare five color directions on the actual floor with the final topcoat.
Check If Crawl Space Water After Heavy Rain Is Normal
Amount alone does not determine the response: a shallow contaminated puddle demands more caution than a larger amount of apparently clean water.
What Shellac Sealer Does and When You Need It
Clean, uncomplicated bare wood often needs no extra coat. Under a later finish, verified dewaxed shellac is a starting point, not a compatibility guarantee.
How Long Polyurethane Takes to Dry by Type and Use
For recoating, many water-based products need about 2-4 hours, while conventional oil-based products commonly need 8-24 hours or longer.
Check the Finish Before Buffing Timber Floors
Deep scratches, dents, dark stains, pet damage, grey timber, bare patches and failed coatings are beyond dependable cosmetic buffing.