Same Shape, Different Engineering
Luxury vinyl plank and laminate arrive in the same format: long planks that click together and float over the subfloor. They are installed the same way, they cost broadly similar amounts, and at a glance in a showroom they can be hard to tell apart.
Underneath, they are completely different products, and the specification sheets use completely different vocabulary. This article is about reading those numbers — because once you are choosing between two specific products, the marketing name matters far less than four or five figures printed on the back of the box.
The Numbers That Matter on LVP
Wear layer, in mils
The clear layer on top of the plank. It takes the scratches, the scuffs and the grit.
| Wear layer | Where it belongs |
|---|---|
| 6–8 mil | Closets, guest rooms, very light use |
| 12 mil | Bedrooms and quiet living rooms |
| 20 mil | Main floors, kitchens, entries, homes with pets |
| 22 mil and up | Commercial and very heavy use |
For a Calgary family home, 20 mil is the number we recommend. The price difference from 12 mil is modest; the difference in how the floor looks in year five is not.
Core type
SPC (stone plastic composite) cores are dense and stable. WPC (wood plastic composite) cores are softer, warmer and quieter. SPC handles sun-exposed rooms and large open areas better; WPC feels more comfortable underfoot.
Total thickness and attached pad
Most LVP is 4 to 8 mm thick before any attached pad. Thickness affects feel and how well a plank bridges small subfloor imperfections, but durability comes from the wear layer — a thick plank with a thin wear layer is a poor buy.
Sound ratings
IIC and STC values, where published, describe how a floor and ceiling assembly performs acoustically. They matter in condos and attached homes, where bylaws often set a minimum.
The Numbers That Matter on Laminate
AC rating
The abrasion class rating, from AC1 to AC5.
| AC rating | Where it belongs |
|---|---|
| AC1–AC2 | Bedrooms and low-traffic rooms |
| AC3 | All residential rooms, including busy ones |
| AC4 | Heavy residential and light commercial |
| AC5 | Heavy commercial |
AC3 is the residential minimum we recommend; AC4 is worth the small premium in hallways and main floors.
Board thickness
Laminate runs from about 7 mm to 12 mm. Thicker boards feel more solid and sound less hollow — a genuine improvement upstairs, where footfall carries.
Water-resistance claims
Newer laminates are tested to resist surface water for a stated number of hours. Read that claim carefully: it is a surface-water rating, not a waterproof rating, and it does not extend the product to basements or full bathrooms.
Core density
Higher-density fibreboard cores resist impact and edge chipping better. Manufacturers do not always publish it, but weight per box is a reasonable proxy.
Where Each One Wins
LVP wins on: water resistance, basements and slabs, dent resistance, warmth underfoot, quietness, and availability of products with published sound ratings for condos.
Laminate wins on: surface scratch resistance, price per square foot, and — with a thick board and dense underlay — a very solid feel on an upper floor.
They tie on: realistic visuals at the premium end, ease of plank replacement, and the fact that neither can ever be refinished.
The Exclusions Are the Real Warranty
Warranty length is the number everyone compares and the least useful one. What matters is the exclusions, and the two products fail in different ways.
Laminate warranties almost always exclude standing water, wet areas and, frequently, installations without the specified underlay. If the floor swells because a dishwasher leaked overnight, that is not a warranty claim.
LVP warranties commonly exclude damage from direct sunlight and from buildings left outside a stated temperature range. A dark plank under a floor-to-ceiling west window in a Calgary summer, or a rental left unheated over winter, can fall outside coverage.
Both exclude damage from installation that does not follow their instructions — which is why acclimation, expansion gaps and underlay specification are not optional details.
Installed Cost in Calgary
Laminate installs from about $7 per square foot. LVP runs $8 to $15, with most residential projects at $10 to $12.
That is the product comparison. The project comparison includes removal at $0.50 to $3 per square foot and subfloor preparation at $1 to $4 where needed — identical for both, and often larger than the difference between the two products. Our vinyl flooring cost page works through the numbers with example budgets.
Installation Changes the Comparison More Than the Product Does
Here is the uncomfortable truth behind most flooring complaints: the majority of failures we are called to fix are installation failures, not product failures — and they affect both products in the same way.
Expansion gaps. Both LVP and laminate are floating floors that expand and contract. Both need a gap at every wall, pipe, door frame and fixed object, covered by trim that is fastened to the wall rather than through the floor. Pin a floating floor in place and it will peak at the joints, whichever product it is.
Subfloor flatness. Both typically require flatness within about 3/16 inch over 10 feet. Over a dip, the locking joints flex with every footstep until they break. The longer and wider the plank, the less forgiving it is — which means the fashionable extra-wide planks in both categories demand more preparation, not less.
Acclimation. Material delivered from a cold warehouse needs time in the home before installation. Skipping it is a leading cause of gapping in laminate and joint problems in vinyl.
Underlay. Laminate needs the right one; most rigid-core LVP comes with an attached pad and must not have a second one added underneath. Getting this backwards voids warranties on both.
The practical implication when comparing quotes: a cheaper number that omits subfloor preparation is not a saving on either product. It is the same gamble with a different brand name on the box.
How We Decide On Site
When we quote a house, four questions settle it:
- Is the room above grade and dry? If no, LVP.
- Is there a dog, or a door to the yard? If yes, LVP at 20 mil.
- Is it a condo with a sound requirement? If yes, usually LVP with a specified underlay.
- Is it a dry upstairs and the budget is tight? Laminate at AC3 or better, with a dense acoustic underlay.
Everything else — colour, plank width, texture — is preference, and preference is the fun part. For the full technical detail, see our luxury vinyl plank and laminate flooring pages, or get the comparison priced for your own rooms with a free estimate.