Burnsville Wood Flooring has spent more than twenty years installing, sanding and refinishing wood flooring in West St. Paul, and the first thing we do on a job here is work out how old the floor actually is. That is not a formality. Two houses on the same block can be a generation apart, and the answer changes the sanding plan, the fastener schedule and the number at the bottom of the quote.
We work as one crew from the estimate through the final coat, so the person who measured your subfloor is the person rolling the last coat of finish. Nothing changes hands partway through a job, and nothing gets handed to a subcontractor on the second day.
Our work here runs from new nail-down and glue-down installation through full sand-and-refinish jobs, screen-and-recoat, board replacement, weave-in repairs and stair treads. We quote a recoat honestly against a full refinish, including the jobs where the cheaper option is the right one.
A city where no single decade owns the housing
Most suburbs hand you a decade the moment you open the door. West St. Paul does not, and that one fact shapes how we price and plan almost every job here.
The build curve, flattened
Every decade from the 1940s through the 1980s put between eight and sixteen percent of the housing stock on the ground, and none of them cleared 16.0 percent. The 1950s lead at exactly 16.0 percent, with the 1960s at 15.4 percent, the 1980s at 15.3 percent and the 1970s at 14.5 percent. Nearly two thirds of the stock, 64.3 percent, predates 1980, and 34.5 percent predates 1960.
Another 10.5 percent went up before 1940, while 15.8 percent dates from 2000 or later. So a wood floor here can be almost anything: original quartersawn red oak over board sheathing, a mid-century strip floor already sanded twice, or an engineered plank glued down two springs ago. We price all three differently, and none of them is the default assumption.
One winter, every vintage
Whatever the vintage, these floors all share one January. A heated Minnesota house routinely drops below the thirty to fifty percent relative humidity band that wood flooring is specified for, and the wood answers by giving up moisture and shrinking across the grain.
So we read indoor relative humidity with a hygrometer on the first visit and write the number down. Seasonal gapping is not a defect by itself, and a good share of it closes again by June, which is a much easier conversation to have in October than in February. Dry cupping, crowning and buckling are separate problems with separate causes, and we would rather measure than argue about which one a floor has.
Before any board goes down we check the moisture content of the flooring against the moisture content of the subfloor with a moisture meter, not after the fact. NWFA installation guidelines put a limit on that moisture content differential for good reason, and acclimation is how the gap gets closed. On a floor already in service, the same reading tells us whether the boards have reached equilibrium moisture content or are still on the move.
Looking for wood-flooring closer to Elko New Market? See Wood-Flooring in Elko New Market.
Dating a floor when the address does not tell you
With no dominant decade to fall back on, we date the floor from the floor. Boards, fasteners and finish carry information the street does not.
Reading the boards
Narrow strip in quartersawn or rift-sawn red oak, face-nailed near the ends, generally puts a floor at the oldest end of the stock. Lathe checks, board width, the depth of the tongue-and-groove and any overwood at the seams narrow the date further. The George W. Wentworth House, an 1887 Queen Anne built for local civic leader George Wentworth and listed on the National Register on December 31, 1979, marks the far end of that range.
What sits under the boards matters as much as the boards themselves. Dakota County is named in Minnesota Rules 1303.1600 Zone II, where the minimum allowable footing depth due to freezing is three and one-half feet. Most of the floors we work on sit over a conditioned basement rather than a vented crawl space, which is generally good news, though a plywood subfloor and an OSB subfloor of the same age behave differently and a slab in a finished lower level is a separate calculation with a vapor retarder in it.
The wear layer question
Engineered flooring is the one case where age tells you very little and thickness tells you nearly everything. We measure the wear layer before quoting a refinish on an engineered floor, because past a certain thinness there is nothing left to sand and a drum sander will go straight through the veneer. A sand-through is not a problem you fix by sanding harder. Where the layer is too thin for a full cut, a screen-and-recoat with an abrasive screen is the honest answer.
The pre-1978 line
Dating the floor also settles which rule the work falls under. A house built before 1978 is pre-1978 housing under the EPA RRP lead-safe rule, and sanding a floor disturbs painted base shoe, thresholds and stair risers along with the boards. Given how much of this housing stock went up before 1980, we plan on that rule applying and confirm otherwise, rather than the reverse.
Dust containment goes on every sanding job we run, and we will tell you plainly what it does not catch. A containment system is not a clean room, and fine dust still finds horizontal surfaces two rooms away.
The large multifamily side and the turns it generates
Alongside all those single-family vintages sits a rental market large enough to change how we schedule. Owner-occupied units account for 57.2 percent of the 9,780 occupied housing units, which leaves 4,185 of them occupied by renters.
Buildings of fifty or more units
Of the 10,312 housing units in the city, 2,202 of them, or 21.4 percent, sit in structures of fifty or more units. That is a different animal from a duplex: shared corridors, a management company, an elevator to reserve, and a board with its own rules about hard-surface flooring. A further 6.7 percent of all units are one-unit attached structures, where the neighbor is through a party wall rather than the ceiling.
Paperwork before the sanding starts
We get association and board approval sorted out before an upstairs job begins, not halfway through it. Buildings of that size commonly set a minimum impact insulation class and sound transmission class for hard-surface flooring, and the submission usually wants ASTM E492 and ASTM E90 numbers for the exact assembly, underlayment included. Impact insulation class 45 and sound transmission class 45 are common thresholds, and whether an assembly reaches them depends on the underlayment and on whether the floor is floating, glued down or nailed.
Owners renting a unit out also work under the city’s rental licensing program. We would rather learn about an inspection window in advance than lose a day of a turn to one.
Turns run on a clock
A unit turn is a fixed window between one tenant and the next, and a site-finished floor does not care about your calendar. Cure time and dry time are not the same number, and a waterborne polyurethane that is walkable in hours is not ready for furniture or area rugs that evening. Where the window is genuinely too short, prefinished flooring or a screen-and-recoat is the realistic call, and we say so at the quote rather than at the deadline.
In an occupied building, a sanding job briefly belongs to everyone on the floor. We keep the drum sander, the edger and the buffer inside whatever hours the building allows, and we keep the same crew on it so building staff deals with one set of names all week.
What gets inspected at a sale, and what does not
Selling a house here triggers a city requirement, and it has nothing to do with your floors. It is worth knowing exactly what it covers, because sellers ask us about it every spring.
The Inflow and Infiltration Reduction Program
The City of West St. Paul runs an Inflow and Infiltration Reduction Program, and it is the one point-of-sale requirement a single-family owner-occupied property here has to clear. Every such property must be inspected when it is put up for sale, and must be brought into compliance within twelve months after the sale.
The inspection televises the sanitary sewer service out to the city main with a CCTV camera and notes whether a sump system is installed. It is a sewer requirement from end to end. No part of it evaluates interior finishes, and nobody working under it so much as looks at a wood floor.
Nobody permits the floor either
Minnesota Rules 1300.0120, subpart 4, item A, sub-item (8) exempts painting, papering, tiling, carpeting, cabinets, countertops and similar finish work from permit. Replacing a floor inside an existing room usually falls on that side of the line. The same subpart is explicit that an exemption does not authorize work that violates the code or any other ordinance, so structural repair under a floor, or anything an association separately requires, is untouched by it.
Which is why we hand you the schedule
Between the two, no public authority here is going to open your floor’s paperwork and check the work on your behalf. That is the practical reason our quote arrives with a written grit sequence, a 36-50-80 progression or whatever the floor actually needs, and a finish schedule naming the sealer, the number of coats and the sheen level. You end up with something to hold the finished job against.
Water damage is the other case where the record matters as much as the repair. When a floor comes up after a supply line lets go or an ice dam backs water into a room, we photograph and document what is there before anything is torn out, because an adjuster asking about like kind and quality is asking a question only evidence answers.
We also sequence work around the heating season rather than in spite of it. A floor installed in February in a dry house will look different in July, and planning for that costs less than repairing it.
- 20+ Years Experience
- Free Written Estimates
- Dust Containment on Every Sand
