Hardwood Flooring Vocabulary Explained
770-554-1555
All You Need to Know About Hardwood Flooring Terminology
Learn about hardwood flooring and understand commonly used terms. For definitions of other terms not listed here, please go to these sections: Hardwood Construction, Hardwood Choices, Before Buying Hardwood and Before Your Hardwood Arrives.
Acrylic Urethane
A somewhat different chemical make up than Polyurethane with the same benefits
Above Grade
Any floor that is above the level of the neighboring ground on which the structure is built.
Below Grade
A cement slab below the level of the surrounding terrain, such as in a basement.
Acrylic Impregnated
Acrylic monomers are inserted into the wood’s cell structure to give increased hardness and then finished with a wear layer over the wood.
Aluminum Oxide
This is added to the urethane finish on prefinished hardwoods for greater abrasion resistance of the wear layer.
Better
A quality of oak. Better Oak has some minor knots and very little dark graining.
Beveled Edge
These products have a unique groove down the edges of the planks. Beveled edge planks lend themselves to a casual, rustic design.
Clear
A quality of oak. Clear oak has no visual imperfections or knots.
Buckle
In the summer, when the humidity is higher, Hardwood will expand, and gaps will disappear. If there is too much humidity, it may cause the wood planks to cup or buckle.
Ceramic
Advanced technology allows the use of ceramics to increase the abrasion resistance of the wear layer.
Cupping
Warping of a plank with a concave appearance, the sides are higher than the center.
Cross-ply Construction
Engineered wood plies stacked top of each other but in the opposite direction is called cross-ply construction. This produces a wood floor that is dimensionally stable and less affected by moisture than a 3/4″ solid wood floor. The cross-ply structure allows the plies to counteract each other, which will stop the plank from expanding or shrinking with humidity changes. The additional benefit for you is versatility. These floors can be installed over concrete slabs in your basement as well as anywhere else in your home.
Engineered
One of the three typical types of wood floors. (Others are Solid and Longstrip Plank.) Engineered wood floors are generally produced with 2,3, or 5 thin sheets or plies of wood connected together to form one plank. Most engineered floors can be nailed down, glued down, or floated over a wide variety of subfloors, including concrete and some existing flooring types.
Eased Edge
Each board is just slightly beveled. Some manufacturers add eased edges to both the length of the planks as well as the end joints. Eased edges are utilized to help hide minor irregularities, such as uneven plank heights. Eased edge is also called a micro-beveled side.
Finish in Place
Finish in place, or site-finished hardwood flooring is installed in the home and then sanded. The stain and 2-3 coats of urethane finish are then applied. The urethane finish, mopped on or brushed, is referred to as a “floor finish,” not a “furniture finish.” Finish in place floors may be screened and recoated to revive the finish and revitalize the floor’s natural beauty
Request a Free Flooring Estimate
SCHEDULE AN APPOINTMENT TO MEET ONE OF OUR PROFESSIONAL FLOORING EXPERTS IN YOUR HOME
Questions?
We’re Here To Help
Floating Floor Installation

Modern Home with Hardwood Flooring
With the floating installation technique, the floor is not mechanically fastened to any part of the subfloor. A thin pad is inserted between the wood flooring and the subfloor. A recommended wood glue is then applied in the tongue and groove of each plank to tightly hold the planks together. The padding has its benefits: it protects against moisture, reduces noise transmission, is softer underfoot, and provides for some additional “R” value. some engineered floors and all Longstrip floors can be floated.
Glue Down
The recommended adhesive or mastic or is spread on with the proper sized trowel to adhere to the wood flooring to the subfloor. You should know that engineered wood floors and parquets can be glued down. Solid strip floors and plank floors can only be nailed or stapled.
Graining
Each wood species has its unique graining and texture. The graining on the boards is determined by the way it has been cut. Natural variations in the color and grain are normal and to be expected.
Long Strip Plank
One of the three common types of wood floors. (Others are Engineered and Solid.) Long Strip Plank floors are similar to Engineered floors and have several wood plies that are glued together. The center core is generally a softer wood material and is used to make the tongue and groove. A hardwood finish layer is glued on top of the essence. The top layer can be almost any hardwood species and is made up of many smaller individual pieces that are laid in three rows. This gives the effect of installing a board that is three rows wide and several planks long. Long Strip floors come in a wide variety of domestic and exotic hardwood species, and when damaged, they are easy to replace.
Janka Hardness Test
This wood hardness rating test measures the force needed to embed an inch steel ball to half its diameter in a piece of wood. The higher the number, the harder the wood. Although this is one of the best methods to measure wood species’ ability to withstand indentations, it should be used as a general guide when comparing various species of wood flooring.
Knot
On a piece of wood, the round, harder, usually darker in color, a cross-section of where the branch joined the trunk of the tree.
Laminate
Laminate is a manufactured product that simulates the look of Hardwood, ceramic tile, natural stone, and many other types of flooring.
Give Us A Call Today
770-554-1555
Need A Quote?
Our Ratings And Reviews
“Southern Woods did a great job on our garage flooring project...on time, fair price and it looks terrific...what a transformation! We recommend Southern Woods without hesitation.”
Jeffrey A
Greensboro“Rob and his team are very friendly and knowledgeable. Everything went smoothly from scheduling the estimate to the finished project. Installation crew was prompt and professional and did a great job. We had our hardwoods refinished and added more. You cannot tell the old from the new they match perfectly with a seamless transition.”
Glenn T
Loganville“ I would definitely recommend Southern Woods to friends and family as the customer service was outstanding. ”
Lisa N
Bethlehem"The Southern Woods folks have done flooring in 4 houses for me now using both hardwood and vinyl and I have been very pleased with each one."
Hayes S
Braselton"This is a fantastic company that does exactly what they say they will do in the time and for the price that they say they will do it."
Nathan S
Lawrenceville"Southern Woods did such an amazing job with our floors. My partner is a carpenter himself and is incredibly picky, and the owner made it a point to make sure he (and me) were happy with everything."
Lauren N
Athens"Southern Woods has performed well above the standard each and every time I have used them. From sand and refinish, new wood flooring, to tile and carpet they are always my vendor of choice."
Cliff H
Grayson"We had our master bath remodeled and I must say that the job that was done is fantastic! Rob was great to work with and Manny who did the tile almost completely by himself was unbelievable!."
Sheila R
Loganville"Great customer service!! As well as great selection of hardwood, laminate, LVP, etc, they have a very nice showroom that showcases a wide variety of their product."
Kenny F
Athens"We installed our own new hardwoods and Southern Woods refinished and matched them seamlessly to our old woods. They were communicative and their pricing was very fair."
Jessica T
Atlanta" We LOVE our refinished floors! The are absolutely beautiful! I would highly recommend Southern Woods for any of your flooring needs!"
Kim S
Snellville"Southern Woods was flexible with appointments, extremely knowledgeable, and responsive with any questions. They ensured I was completely satisfied when the jobs were complete."
Susan C
Johns Creek"I used Southern Woods to refinish my floors, they were very professional, I met with them, discussed what I wanted, they quoted me a price. They showed up when they were supposed to, and the quality of the work was better than expected."
Simply S
Atlanta"Wonderful company! We've used Southern Woods for hardwood, carpet, tile and granite counter tops. They do amazing work start to finish."
Willie M
Grayson"Great people!!! They do awesome work. I highly recommend them."
Danielle K
Suwanee“Southern Woods made the entire process of updating our floors so easy. Their communication was great, and the installers were courteous and professional. The process was almost completely contact-free, and everyone wore a mask. We appreciated their taking such safety measures. And we're so happy with our floors!”
Rebecca A
Lawrenceville“This was at least the 7th job that Rob and his team have done for us in the last 10 years. I would never consider using anyone else! I trust him and Southern Woods completely. His expertise and integrity and work ethic are unrivaled. He's the best in Atlanta . . . period!”
Keith E
Winder“Most beautiful floors I’ve ever seen! Professional staff and so knowledgeable! You can tell Rob knows his floors, and is passionate about getting you the results you want!”
Cliff A
Athens-“Saved my kitchen floor and my sanity!”
Gwen B
Tucker“Fantastic service from beginning to end. They were very professional, upfront and transparent with pricing and costs. I would use them again and recommend to anyone in the area.”