Vinyl flooring is a family of resilient floor coverings available in sheets, planks and tiles. Luxury vinyl products combine a decorative surface with protective layers and a supporting construction. They can reproduce wood or stone looks, but their performance depends on the specific product—not simply the word vinyl.
This guide explains the terminology. If you are ready to compare specifications and choose a floor, continue to our main vinyl flooring buying guide.
LVP and LVT describe the format
- LVP: luxury vinyl plank, usually a plank-shaped product with a wood-look design.
- LVT: luxury vinyl tile, often used for stone-look or tile-format products. Some manufacturers also use LVT as a broader category name.
- Sheet vinyl: flooring supplied in larger sheets rather than individual planks or tiles. Its installation system differs from click-together rigid-core products.
LVP and LVT do not, by themselves, tell you the core type, installation method or wear-layer thickness. Check the technical sheet for those details.
Flexible vinyl and rigid-core vinyl
Flexible luxury vinyl may use a glue-down or another manufacturer-specified installation system. Rigid-core products have a stiffer core and commonly use locking edges for a floating installation. A floating floor rests over the prepared substrate without being bonded across its full surface.
Neither format can simply cover any existing floor. Subfloor flatness, moisture, soundness, approved substrates and adhesive requirements remain product-specific.
What do SPC and WPC mean?
SPC commonly refers to a stone-polymer or stone-plastic composite core. It typically combines mineral filler with polymers to create a dense, rigid construction. It is not a slab of natural stone.
WPC is a term used for wood-polymer or wood-plastic composite constructions and, in modern flooring, often for a foamed polymer composite core. Formulations vary; the acronym does not prove that a particular product contains wood fibers.
For example, COREtec distinguishes its SPC Pro collection from WPC constructions designed with a foamed core. In general, dense SPC products emphasize firmness and indentation resistance, while foamed WPC constructions can emphasize comfort underfoot. Compare the actual product documents rather than treating either acronym as a universal quality ranking.
The layers you may see on a specification sheet
- Surface coating: a finish designed to contribute to stain resistance, cleanability or scratch performance.
- Wear layer: a protective layer above the decorative design. It helps resist wear but does not make a floor scratch-proof.
- Decorative layer: the printed appearance, including wood grain or stone patterns.
- Core: the supporting structure, which differs among flexible vinyl, SPC, WPC and other constructions.
- Backing or attached pad: present on some products. Materials and thickness vary; not every vinyl floor has an attached cushion.
Manufacturers can combine layers differently, so a four-layer diagram is not a universal description of all vinyl flooring.
Millimeters and mils are different measurements
Total product thickness is commonly stated in millimeters, often including an attached pad. Wear layers are commonly stated in mils. One mil is one-thousandth of an inch—not one millimeter. A 20-mil wear layer is about 0.51mm thick.
A thicker wear layer and a thicker overall plank describe different things. Surface coating, core construction, locking system, intended use and installation quality also affect performance.
What waterproof does—and does not—tell you
Many luxury vinyl products use water-tolerant materials, but the floor covering does not make a room watertight. Water may reach the subfloor or surrounding building materials. Follow requirements for approved rooms, moisture conditions, perimeter details and cleanup.
Indoor temperature and direct sunlight also matter in South Florida. Do not assume the climate eliminates expansion, heat-exposure or acclimation requirements. Use the exact manufacturer instructions.
Where to go next
Browse JV’s luxury vinyl selection, then use the buying guide to compare the products that suit your room. Already own vinyl flooring? Our vinyl cleaning guide explains how to start with the right care instructions.