Basic
$500 – $1,333 each
Fiberglass gelcoat shower base aligned to the existing drain, set level in a mortar bed, new drain fitting, flanges sealed

Remove an old shower floor and install a prefabricated acrylic, fiberglass or composite shower base with drain connection.
Install Shower Base in Portland, Maine typically costs $588 to $1,569 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Portland are 1.0% lower than the national average for install shower base.
National average: $600 – $1,600 each
$500 – $1,333 each
Fiberglass gelcoat shower base aligned to the existing drain, set level in a mortar bed, new drain fitting, flanges sealed
$588 – $1,569 each
Acrylic shower base with slip-resistant textured floor, set level in a mortar bed, new drain body and strainer, flanges sealed
$735 – $1,961 each
Low-profile composite stone-resin shower base with slip-resistant matte texture, set level, new drain body and square grate
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $262 – $698 | each |
| Labor | labor | $210 – $560 | each |
| Supplies & Other | supplies | $70 – $186 | each |
| Equipment & Disposal | equipment | $47 – $124 | each |
BuildX Pro researches and reviews the national price range for Install Shower Base, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local install shower base contractors in Portland for personalized quotes based on your specific project.