Wood Floors Built for Climate Fluctuations

Engineered Hardwood in Edina for homes where seasonal humidity changes affect solid wood stability

Minnesota's indoor humidity swings between winter heating and summer cooling cause solid hardwood to expand and contract, leading to gaps in cold months and cupping during humid stretches. Floored By Dave's installs engineered hardwood flooring constructed with a hardwood veneer bonded to multiple plywood layers, which limits movement and reduces the risk of warping. You get the appearance and feel of solid wood with improved dimensional stability, particularly in rooms over concrete slabs or above unconditioned crawl spaces.


The plywood core construction allows engineered hardwood to tolerate moisture fluctuations better than solid planks, though it still requires humidity levels between roughly 30 and 50 percent to prevent layer separation or surface checking. Installation methods include glue-down, nail-down, or floating, depending on subfloor type and whether future access is needed. Thicker wear layers allow for refinishing if the surface gets scratched or worn, extending the floor's lifespan beyond what laminate or vinyl can offer.



Arrange an on-site consultation to evaluate subfloor flatness and discuss wear layer thickness based on your refinishing expectations.

How Engineered Construction Addresses Movement Issues

The cross-grain plywood layers beneath the hardwood veneer counteract the natural tendency of wood to shrink and swell with moisture changes. This layered structure keeps planks flatter across their width compared to solid hardwood, which can develop noticeable gaps at seams when indoor air dries out during heating season. Proper acclimation of the planks to the installation space for at least 48 hours helps equalize moisture content before installation begins.


Once installed, you'll notice seams remain tight through seasonal transitions, and the floor surface stays level without the edge curling that happens when solid wood absorbs moisture unevenly. The finish options range from prefinished factory coatings that allow immediate use to unfinished planks that get sanded and sealed on-site for a seamless appearance across the entire floor. Prefinished planks save installation time but show micro-bevels at seams, while site-finished floors require several days for sanding, staining, and topcoat application.



Engineered hardwood works well in basements and over radiant heating systems where solid wood would be too unstable, but it still needs a moisture barrier over concrete to prevent subfloor dampness from reaching the plywood core. The wear layer thickness determines how many times the floor can be sanded—thicker veneers of 4 millimeters or more allow for multiple refinishing cycles, while thinner options may only support one light sanding before reaching the plywood beneath.

Common Questions About This Service

Homeowners in Edina and Minnetonka often ask about performance differences and installation requirements before committing to engineered hardwood.

What is the difference between engineered hardwood and solid hardwood in terms of longevity?

Both can last decades, but engineered hardwood's stability in fluctuating humidity often prevents the gaps and cupping that shorten solid wood's lifespan in Minnesota climates.

Can engineered hardwood be refinished like solid wood?

Yes, if the wear layer is thick enough—planks with 3 to 6 millimeters of hardwood veneer typically support one to three sandings, depending on how much material gets removed each time.

How does installation over concrete differ from installation over plywood?

Concrete requires a moisture barrier and typically uses glue-down or floating methods, while plywood subfloors allow for nail-down installation that provides a solid feel underfoot.

Why do some engineered floors feel hollow when walked on?

Floating installations without adequate underlayment or over uneven subfloors can create voids beneath planks, causing a hollow sound and flex that indicates poor substrate preparation.

What maintenance does engineered hardwood require in Edina's climate?

Maintaining indoor humidity between 30 and 50 percent year-round prevents plank shrinkage in winter and swelling in summer, and regular sweeping removes grit that dulls the finish over time.

Floored By Dave's measures subfloor moisture levels before installation to confirm conditions are suitable for engineered hardwood and to identify any drainage or ventilation issues that could compromise the floor later. Request a detailed estimate to compare wear layer options and installation methods for your specific property conditions.

Areas We Serve

Minneapolis, MN

Saint Paul, MN

Bloomington, MN

Eden Prairie, MN

Brooklyn Park, MN

Plymouth, MN

Edina, MN

Maple Grove, MN

Minnetonka, MN

Richfield, MN

Saint Louis Park, MN

Eagan, MN

Burnsville, MN

Shakopee, MN

Coon Rapids, MN

Apple Valley, MN

Bemidji, MN

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