Tile Midwest Direct Flooring

Tile Midwest Direct Flooring

The New Stone Age

Floors made of tile, concrete, and stone are long-lived and perfect for some kinds of healthy green homes. Here is a primer to help you decide whether they are a good choice for you.

Ceramic and porcelain tile are made primarily from clay, an abundant although nonrenewable natural resource. Although the manufacturing process is energy intensive, tile is nontoxic and easy to clean if the grout is sealed. If a tile ever cracks, it can be chiseled out and replaced. (Quick tip: buy extra tiles initially to make replacement easy.)

Concrete floors have crossed over from industrial buildings to stylish homes. The concrete can be colored, stained or patterned for a one-of-a-kind look. The finished floors are durable, easy to clean, and compatible with radiant floor heating systems and passive solar design. However, concrete is prone to cracking. Some people think that adds character to the floor but if you can’t live with cracks, then concrete isn’t for you.

Stone floors are about as natural as you can get, but that’s not to say they’re without environmental impacts. Digging stone out of the earth can damage wildlife habitat and scar landscapes. Although the stone for floors is minimally processed, it’s a heavy and bulky material that takes a lot of energy to transport. It may be quarried in one part of the world, shipped to another for cutting and polishing, and to yet another to a wholesaler or retailer before it makes its way into your home. On the other hand, stone floors can last for generations.

Traditionally a mix of marble or other stone in a matrix of concrete, terrazzo is making a comeback because of consumers’ interest in recycled materials. A few companies have started making floors with poured-in-place terrazzo and terrazzo tiles using a high percentage of recycled glass set in concrete or epoxy. The slurry is poured onto a subfloor, smoothed and allowed to cure, then ground to a smooth polish. Although expensive at about $15 a square foot (plus installation), terrazzo is also becoming popular for countertops, tub enclosures, and backsplashes (the protective panels behind sinks and stoves).

www.midwestdirectflooring.com .

Special Thanks to Sierra Club Green Home (SCGH).

Cold Floors? We can help.

Radiant floor heating turns your floor into a large-area radiator. The floor becomes a heated surface that directly warms the floor – whether a wood floor or a thick concrete floor. This floor can be “charged” during off-peak hours, when electricity is cheaper, and, if the thermal mass is large enough, it can keep a home comfortable all day without further electrical input. Other options to heat a home include forced-air heating, baseboard heating, gas burners, electric heating elements, space heaters, and passive solar design. There are three types of radiant floor heating:

  • Air-heated radiant floors – Air cannot hold a large amount of heat, so this type of system is rarely installed. They are not cost-effective for residential use.
  • Tile Midwest Direct Flooring
  • Electric radiant floors – This type of heating uses electric cables or electrically conductive plastic mats installed beneath the floor covering. It is cost-effective when used with flooring of significant thermal mass. Electric systems are cheaper to install than hydronic systems, but In the long run it would likely be less expensive to use a different fuel source and go with a hydronic system, which is powered by gas. This option is frequently used to retrofit a single room or to add a little luxury.  This is common in bathrooms but can be ideal for a smaller home or for occasional use.
  • Hydronic radiant floors – The most popular and cost-effective type of radiant heating, hydronic radiant floor systems pump water heated from a boiler through tubing laid in a pattern under the floor. Manifold setup allows varied heating of different zones. This is ideal for homes that already use a water heater.

Forced-air Heat vs. Radiant Heat temperature distribution. Note the even and gradient in the radiant heating system vs. the roundabout circulation of the forced-air system. From: Uponor

Here’s a short list of advantages and disadvantages of radiant floor heating:


  • One of the largest selling points is comfort. A warm floor allows you to more comfortably walk around barefoot.
  • Radiant floor heating is very quiet. There is no airflow through ducts as one would hear from forced-air heating systems, and there is no gurgling and little to no expansion and contraction creaking as one would hear from baseboard radiators.
  • For hydronic heating, lower boiler temperature requirements than one would need for baseboard heating increases boiler life and gives the option to use hot water heated by solar energy.  This is difficult to permit though, and often times it is a DIY project.
  • Not having to configure a room for a baseboard radiator or air register gives occupants more flexibility in arranging furniture. The heating system is essentially invisible.
  • Less dust circulating around the house compared with forced-air systems and no surfaces that become too hot and burn dust like electric baseboard systems.
  • Good for when building occupants have acute chemical sensitivity or allergies. A forced-air system could distribute dust and an electric heating element or gas burner can burn dust particles.
  • Forced-air heated air rises up to the ceiling, where it cools, then down. A radiant floor system gives a more desirable temperature gradient throughout a room.


  • Costs more to install, particularly for retrofits, and, depending on your local climate, you may still need a separate air-conditioning system. You can expect to pay 50% more for installing a hydronic radiant floor heating system than for a conventional forced-air system.  Costs have averaged $12-15 per square foot in projects we have managed.
  • High-performance green homes that need little heating energy would not benefit or benefit very little from the added costs of putting in an expensive heating system. Other, less expensive heating options can provide the same level of comfort particularly when the building envelope already does a fine job.
  • There is a time-lag of heat movement through the flooring. This can lead to an overheating problem if there are other sources, such as passive solar, already delivering heat to a space. It is probably best to disable or avoid installing radiant floor slabs where solar heat will already more directly heat the air.
  • To be effective, floor coverings must be thin and conductive.  The covering should not insulate the heating system from the room. Ceramic tile is the most common and effective floor covering for radiant floor heating, but thin carpeting and wood can also be used.
  • Consistent heat may not be desirable for homeowners that like to turn heat on and off at different times of the day.
  • While great for small smaller rooms with lower roofs, in some cases it can be less energy efficient than forced-air heating. Check with a heating contractor to see if it would be sensible.

While it does cost more, radiant floor heating is a popular option. It provides so much more comfort than what many of us have experience with in older, drafty, or ineffectively-heated homes. A well-operated radiant heating system with a programmable thermostat can save you hundreds of dollars on home heating bills. Also, many states have financial incentives for upgrading homes to boost energy efficiency. If you’re building a small home, this could be something you could consider. We at Midwest Direct Flooring have had experience incorporating radiant floor heating in our projects.

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