McCarran is real wood
Worth stating plainly, because the product names do not make it obvious. Every board in this range has a real wood face over an engineered body, which is not true of the vinyl planks it sits beside in the catalog. What is printed on a vinyl plank is a photograph; what is on the surface here is the wood itself, with its own grain running through the thickness of the veneer.
The practical difference shows up at close range and over time. A wood face reflects light along the grain instead of off a flat printed layer, so the floor changes as you move across a room and as the light moves through the day. It also takes the marks a real floor takes, which some buyers want and others do not.
The 4 mm McCarran face
The wear layer on these boards is 4 mm of solid wood. The engineered wood elsewhere in this catalog is built with 2 mm, so this is double what the same range offers next to it.
What that thickness buys is a future. A sanding takes a fraction of a millimeter off the face, so a 4 mm veneer has enough material for the floor to be taken back several times across its life, where a 2 mm face allows one pass and a thin one allows none at all. It is the number that separates a floor that is repaired from a floor that is replaced, and it is the reason a thicker face costs what it does.
The engineered body
Under the wood sits the engineered part, bringing the board to around 15 mm in total and built from layers bonded with their grain running at angles to one another. Why a board 9.5 inches across needs that construction is set out on the wide plank page.
The consequence here is what the range can be specified for. A body built this way holds its width through the seasons, which is what allows a floor of this width over a heated slab, and it is the reason the boards arrive at a length and width a solid range would not offer.
McCarran plank sizes
The main format is 9.5 by 86 inches. Width is where it stands apart from the vinyl alongside it, since no vinyl plank in the catalog goes past 9 inches. On length the vinyl is fractionally ahead, since the longest of it reaches 87. A board that size crosses an open room with very few joints and reads as a continuous wood surface rather than as a floor made of pieces. Wide plank flooring covers what extra width does on its own.
Alongside it sits a short 5 by 24 board made for herringbone, in the same wood and the same finish. Herringbone is the one pattern that argues for a small board and not a large one, since the pattern itself provides the movement a wide plank would provide on its own, and having it in the same range means a hall can be laid in herringbone and run into wide plank elsewhere without a change of material.
Underlayment, adhesive and treads
Most of the range is listed with its own underlayment, its own adhesive and its own stair treads, so a square foot price is not the whole cost of the floor. A wood floor at this depth is not laid straight onto a subfloor and finished at the baseboard; it needs what goes under it and what closes it at every edge and step.
The parts matter more here than on a floating vinyl floor because the pieces are real wood and have to match the boards in species and finish. A stair tread in approximately the right color is visible from the bottom of the staircase for the life of the floor. The flooring trim range holds the profiles, and the manufacturer specifies which adhesive belongs with which floor rather than leaving it open.
Grain and knots in the wood
Grain is named on every product in the range, and knots on the greater part of them. That is how wood is talked about when the wood is real, and it is the opposite of how a printed floor is sold, where the color name usually leads.
It also sets expectations correctly. A floor described by grain and knots is not going to be uniform, and boards will differ from each other in a way that a print cannot. Oak turns up most often among the species that are named. Whether that variation reads as character or as inconsistency is the actual question to settle with a sample, and it is a matter of taste rather than of quality.
Radiant heat and water on wood
Radiant heat approval covers the whole range, which is not a given for wood. An engineered body is built in cross bonded layers precisely so it holds its dimensions through a heating cycle, where a solid board of this width would move enough to gap. The temperature ceiling and the start up procedure for a new system are set per product by the manufacturer.
Water is the honest limit. None of these boards is described as waterproof, because the face and the body are both wood, and wood takes on water. A bathroom, a laundry or a basement slab is a case for luxury vinyl plank, or for the small group of waterproof hardwood floors that put a thin real wood face over a mineral core and accept a much shallower sanding budget in return.
