How Much Does a Bathtub Liner Cost? The average cost of installing a tub liner is about $1,268. This estimated rate is based on the time and materials needed to fully cover a standard 5-foot bathtub. It does not include changes to the shower walls or the tile surround. By ProMatcher Staff Updated: 10/07/2016 Get Free Quotes Today! Free Quotes from Tub Liner Contractors » ProMatcher’s Tub Liners Cost Report is a great resource for researching costs in your local area. Tub Liner Cost Estimates U.S. City Avg. Low Avg. High Denver, CO $1008 $1281 Tampa, FL $903 $1148 Chicago, IL $1101 $1400 Los Angeles, CA $1309 $1664 Athens, GA $932 $1184 Syracuse, NY $999 $1271 Wichita, KS $887 $1127 Pittsburgh, PA $901 $1146 Seattle, WA $1289 $1443 Find Local Bathtub Liner Installers Near You » The prices listed above are provided for research purposes. They are not guaranteed estimates. You can use our matching service to get free price quotes from local contractors. Get Free Quotes Today! Find Local Pros Free Bathtub Liner Installation Cost Estimates Related Questions How Long Do Acrylic Tub Liners Typically Last?Top answer: Over 20 years