Refinish your bathtub or sink yourself and pay only for materials—no labor or contractor markup. A complete DIY refinish kit, primer, and protective supplies typically cost between $300 and $800 depending on the product quality and surface size you're covering.
Estimated DIY materials cost for total materials for one bathtub or sink — you supply the labor. Prices vary by region and brand.
A handy DIYer can usually take this on; if it needs permits or systems you are unsure about, get a pro quote first. The pro figure is a rough rule of thumb (labor on jobs like this often runs 1–2.5× the materials) — always get real quotes. It is not a NailIt estimate.
NailIt estimates materials only, so here is the honest version of the labour question rather than a number we cannot stand behind. Installed, this job commonly lands somewhere around $600–$2,800 — that is the materials range above with labour applied at the rough 1–2.5× multiplier trades typically work to on jobs like this. It is a sanity check for reading a quote, not a NailIt estimate and not a substitute for a real one.
What actually moves that number: your region and local labour rates, access and prep work, whether a permit and inspection are involved, disposal of the old material, and how much the crew has to work around your schedule. For this project the DIY route is realistic for most homeowners, and the labour saving is the whole point. Always collect three written quotes from licensed, insured contractors and compare what each one includes — how we handle pricing.
Sink Bathtub Refinishing — DIY materials checklist · asknailitai.com
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Most kits include a base coat, topcoat, and applicators. Quality kits (epoxy or polyurethane) cost $150–$350 and provide durable, long-lasting finishes. Budget additional funds for primer, sandpaper, and cleaning supplies.
You'll need basic hand tools—sandpaper, brushes, a paint roller, safety equipment, and cleaning supplies. Most DIYers already have these items, keeping material costs focused on the refinishing kit itself.
A properly applied DIY refinish typically lasts 5–10 years with proper care. Quality matters—investing in premium kits ($300+) often yields longer-lasting results than budget options, but both are purely material costs with no labor fees.
Free AI breakdown for your exact sink bathtub refinishing — materials, costs, tools, steps, and where to buy them.
⚡ Start your free estimate →Estimates are AI-generated 2026 US DIY materials costs (labor not included); actual prices vary by region, brand, and size. · All 141 projects