Tile Shower or Acrylic Surround: What Each One Really Costs
Almost every bathroom I look at comes down to this one decision, and it decides the budget more than anything else in the room. Tile the shower, or set a molded acrylic or fiberglass surround. People usually come in assuming tile is the right answer because it looks better. Sometimes it is. Sometimes it is two thousand dollars of extra work for a bathroom nobody uses.
What the acrylic option actually is. A one-piece or three-piece molded unit that goes against the studs or the existing backer and gets caulked at the seams. The walls are one continuous surface, so there is nothing for water to get through and nothing to scrub but the caulk line at the floor. A good acrylic unit is not the yellowed builder-grade thing you are picturing from 1988. The material has gotten a lot better.
Around the south metro, a straight swap of an old tub and surround for a new tub and a new acrylic kit commonly runs somewhere in the $3,000 to $6,000 range installed, depending on the unit, the valve and what the plumbing looks like once the old one is out. It is usually a two to three day job. That is the big advantage people underrate: your only bathroom is out of service for three days, not three weeks.
What tile actually is. Tile is not a product, it is an assembly. Under the tile there has to be a waterproof layer, and that layer is the whole job. A proper tiled shower is a waterproof membrane or a foam board system over the studs, a sloped and sealed pan or a quality pre-formed base, a correctly set curb, thinset, tile, and then grout and a sanded-silicone joint at every change of plane. Do that right and it lasts thirty years. Skip the waterproofing and put tile on green board, which still happens, and you are tearing out wet framing in six years.
Installed, a tiled tub surround in this area usually lands somewhere around $4,500 to $9,000. A full walk-in tiled shower with a glass door, a bench and a niche is more often $9,000 to $18,000, and the glass alone is frequently $1,500 to $3,000 of that. Tile size and pattern move the number too. A large-format 12x24 on a straight stack goes fast. A herringbone mosaic with a lot of cuts can double the labor on the same wall.
What fails first. With acrylic, the failures are the caulk joint at the deck, the drain seal, and a flex in the floor of a cheap base that was not set in mortar. All fixable, none catastrophic. With tile, the failure is almost always water getting past the waterproofing at the curb, the corners or the valve penetration, and you do not find out until the ceiling below is stained. Grout is not waterproof and never was. Anyone who tells you the grout keeps the water out is telling you they do not waterproof.
So which one. My honest rule: the primary bathroom, or the one a buyer walks into, gets tile. A basement bath, a guest bath, a rental, or a bathroom where the real problem is that the tub is cracked and the walls are ugly, gets a good acrylic unit and the money goes into the vanity, the floor, the light and the fan instead. You will like the room better and you will spend less.
Two Minnesota-specific notes. First, the fan. Half the bathrooms I open up have a fan that either does not run outside or does not run at all, and in a house that is shut tight from November to April, that shower humidity has nowhere to go but into the drywall. Replacing a bath fan and ducting it properly out the roof or the rim is a few hundred dollars and it protects everything else you just paid for. Do not skip it.
Second, timing. Winter is the right season for interior work. Nobody is competing for a bathroom in January the way they are in June, materials are sitting on the shelf, and your project is not getting pushed because a roof or a deck went long. If you want a bathroom done before spring, the call to make is now.
If you are weighing this in Lakeville, Apple Valley, Burnsville, Eagan or anywhere in the south metro, I will come look at the bathroom and give you a written number for both options so you can compare them side by side. No charge. Call or text (952) 999-1655.
