Minnetonka Wood Flooring brings more than 20 years of work to wood-flooring in Shorewood, and on a lower-level job here our first question is not about species or stain. We ask where the house gets its water. That answer decides what equipment sits beside the new floor, which lines run over it, and what could change in the room after the crew leaves.
Before a quote is written, we put a hygrometer in the room and record the indoor relative humidity on the estimate. A Minnesota house in furnace season runs below the thirty to fifty percent relative humidity band wood is built for, so that number shapes the species, the width and the acclimation plan. We also take moisture readings on the subfloor or slab and record them before a board goes down.
Pricing arrives the same way. You get a written price per square foot with the recoat and full-sand options set side by side, stairs priced per tread and riser, and any subfloor or structural repair listed as its own line. Nothing about the water question changes that format; it only changes what we check first.
About Half of Shorewood Sits Outside City Water
What the City Says About Its Own System
The City of Shorewood has supplied municipal water to portions of the community since the 1970s, yet its own Municipal Water Strategy states that only about one half of residential properties are served by municipal water. Of those served properties, the city puts the share not connected at about twenty-five percent. In practice, the house behind a Shorewood floor job often draws from a private well rather than a city main.
The billing figures make the gap concrete. The city bills 1,608 properties for city water, and it counts approximately 400 more that could connect but have not. The city’s Private Wells page adds that many properties using private wells have access to city water, so a main in the street tells us nothing about what is in the basement.
The city covers 8.15 square miles, 5.31 of them land, and its waters include spring-fed Christmas Lake, known for its clarity, along with Spray, Shady and part of Enchanted islands in Lake Minnetonka. Surface water surrounds the city, yet the water inside a given house still comes from either a private well or a main, and only a look at the mechanical room settles which.
The Houses Behind the Numbers
Census figures show who usually makes the call on these projects. Of Shorewood’s occupied housing units, 93.2 percent are owner-occupied, and 78.7 percent of units are single-unit detached houses. A detached, owner-occupied home is the kind of house where the well equipment, the water lines and the floor plan answer to one owner rather than a board.
The 1980s and 1990s together hold 47.1 percent of Shorewood’s 3,041 housing units. A house from that era is old enough that its lower level may have been finished and remodeled since it was built, and each round of that work is when the well equipment and the planned floor start competing for the same square footage.
Looking for wood-flooring closer to Chanhassen? See Wood-Flooring in Chanhassen.
What a Private Well Puts in Your Lower Level
Pressure Tanks, Softeners and the Floor Plan
A house on a private well carries its own water system indoors. Depending on the setup, that can mean a pressure tank, a pressure switch, treatment or softening equipment, and the supply and drain lines that connect them, usually grouped in a mechanical room or corner of the lower level. Each of those components needs service access, and a new floor has to stop short of them cleanly.
We plan that edge on the first visit. Where wood meets a mechanical room, we finish it with a threshold or reducer that a plumber can work beside without lifting boards, and we leave the expansion gap the NWFA installation guidelines call for at walls and fixed equipment. We also confirm the grade of the room using the three-inch soil rule, so a walkout lower level is quoted below grade when it is.
Testing Stays With the Owner
The city’s Private Wells page is direct about responsibility: if you have a private well, regular testing is up to you. It asks owners to consider testing for heavy metals such as arsenic and to have the annual bacterial test done by a certified lab. We do not test water, but we do ask when the last test was, because a result that leads to new treatment equipment changes the footprint we are flooring around.
That sequencing matters more than it sounds. Installing treatment after the floor is finished can mean drilling, cutting into a slab for a drain or setting a heavy tank on new boards. If a change is coming, we would rather leave a bare zone for it, or wait, than lay wood the plumber has to cut out a month later.
Leaks and Pressure Lines Above a Finished Floor
Water equipment in a lower level brings ordinary plumbing risks with it: a fitting that weeps, a relief valve that discharges, a tank that fails, or a frozen pipe on an exterior wall in a hard cold snap. None of that is unique to well houses, and on either system a pressurized supply line keeps feeding a leak until someone shuts it off.
When it happens, the floor tells us with cupping first, then buckling if the water stays. We photograph and moisture-map a water-damaged floor for the claim before drying or tear-out begins, so the adjuster sees conditions as they were. Mapping with pin and pinless moisture meters shows how far the water traveled under the boards, which decides whether board replacement and a weave-in will do or the room needs more.
For rooms beside the mechanical area we often steer owners toward engineered flooring, whose engineered core tolerates a below-grade slab better than solid hardwood. On a slab we want an in-situ relative humidity test to ASTM F2170 and the right vapor retarder before any glue-down or floating floor goes in. If that engineered floor ever needs refinishing, we measure its wear layer before promising a sand-and-refinish.
Connecting to City Water Before or After the Floor Goes In
What the Council Decided in 2025
Shorewood’s council spent 2025 on water. It stated its intention to develop a water strategy in February, selected nine strategies on June 9, adopted Ordinance 617 on July 14, and on September 8 passed Ordinance 624, which requires new residential construction to connect to city water when it is available.
The nine strategies selected in June include point-of-sale and new-construction connection requirements, a streamlined connection program and water availability fees. Selecting a strategy is not the same as adopting it. Of the connection rules, only the new-construction requirement in Ordinance 624 is recorded as passed, so we treat the point-of-sale idea as a selected strategy and suggest owners check its status with the City of Shorewood before planning around it.
Sequencing the Hookup Against the Floor
For one of the roughly 400 properties that could connect but have not, the order of work matters. A connection typically means a new service line through the foundation wall, a meter, and repiping at the old well equipment, and some of that work happens exactly where a finished lower-level floor would run.
If a hookup is planned within a year or two, we generally recommend doing it first. The plumber can open the wall, set the meter and retire or reconfigure the well equipment, and then we take fresh moisture readings, settle the transitions around the new layout and install once. Flooring first and plumbing second is how good boards end up cut, patched or replaced.
If the house will stay on its well, we plan around the equipment as it stands and leave the access a service call needs. Either way, the written quote names the sequence, the transitions, the finish chemistry and its cure time, and the day furniture, rugs and pets can return.
Detached Houses, Townhomes and Who Signs Off
Permits, Code and the Finish-Work Exemption
Minnesota Rules 1300.0120 exempts finish work such as tiling, carpeting and similar finish flooring from permit. The same rule states that an exemption does not authorize work in violation of the code or other ordinances. The wood floor itself typically needs no permit, while plumbing for a new water connection is a separate matter handled under the City of Shorewood’s own requirements.
Federal rules still reach the sanding. With 57.1 percent of Shorewood’s housing units built before 1980, some homes here fall under the EPA Renovation, Repair and Painting rule when finished surfaces in pre-1978 housing are sanded, since Minnesota is not an EPA-authorized state. We sand those houses under that rule and describe the containment by equipment, with HEPA vacuums and sealed work areas, rather than calling it dustless.
Attached Homes and Shared Walls
Detached houses dominate, but not entirely. Shorewood has 482 single-unit attached homes, and 422 of them are owner-occupied, so a townhome owner here is usually deciding on their own unit while an association may set rules for floors, sound and shared plumbing.
Minnesota applies IRC Appendix K statewide, setting STC 45 and IIC 45 for townhouses and two-family dwellings built under the Residential Code. Before an attached job is scheduled, we read the association documents and match the acoustic underlayment to the building, so a new wood floor does not carry footsteps through a party wall.
Upstairs Rooms and Winter Air
Upstairs rooms answer to a different question: the winter air. The January climatological normal dew point at the Minneapolis-Saint Paul station falls between four and ten degrees Fahrenheit, depending on the normals period cited, and heating-season relative humidity falls below the NWFA performance band without supplemental humidification.
That dry air is what opens seasonal gapping between boards each winter and closes it again by summer. The humidity reading on your quote lets us discuss a whole-house humidifier, a narrower plank or quartersawn white oak, which moves less across its width, before the wood is delivered and set out to acclimate.
- 20+ Years on Wood Floors
- Per-Square-Foot Written Quotes
- Stairs Priced Per Tread
