SPC vs LVT Flooring: The B2B Procurement Decision Guide
Quick answer: SPC (Stone Plastic Composite) flooring has a rigid limestone-PVC core (1.95–2.05 g/cm³) that delivers superior dimensional stability (≤0.10%) and resistance to heavy wheeled loads — making it the preferred specification for commercial and hospitality projects. LVT (Luxury Vinyl Tile/Plank) uses a flexible PVC core, available in click lock, glue-down (Dryback), and loose lay installation systems — delivering more versatility across installation types and price points. The correct choice depends on your utilisation class, installation method, and subfloor condition — not on which product sounds better.
If you are a distributor, project contractor, or procurement manager sourcing vinyl flooring for commercial projects in the US, EU, Canada, or Australia, you have almost certainly encountered both terms — sometimes from the same factory. Consequently, the decision between SPC and LVT is not always obvious, especially when manufacturers use the terms interchangeably or incorrectly.
This guide clarifies the engineering difference between SPC and LVT, explains when each is the correct specification, and gives you a decision matrix you can use directly in project tendering. All data references Ecoflors factory specifications and third-party certified test results.
—What Is SPC Flooring? The Rigid Core Defined
SPC stands for Stone Plastic Composite — a multi-layer flooring product with a core made from limestone powder and virgin PVC compound, calendered under heat and pressure into a rigid plank. The limestone content gives the core its defining characteristic: high density (1.95–2.05 g/cm³) and near-zero thermal expansion (dimensional stability ≤0.10% per EN ISO 23999).
Specifically, the rigid core is what distinguishes SPC from standard LVT — it does not flex under load, does not telegraph subfloor irregularities to the surface, and does not move under temperature cycling. Furthermore, the rigidity allows SPC to bridge minor subfloor imperfections (up to 3mm/2m on thicker specifications) without telegraphing them to the surface.
SPC core density: 1.95–2.05 g/cm³. This is the physical threshold at which the limestone-PVC composite achieves ≤0.10% dimensional stability across commercial temperature ranges (−20°C to +60°C). Cores below 1.85 g/cm³ do not reliably achieve this figure regardless of total thickness.
SPC flooring is available in click lock installation only — the rigid core cannot be bonded to a subfloor with full-spread adhesive without cracking. Consequently, SPC is always a floating floor. Total thickness ranges from 4mm (thin profile) to 12mm (heavy commercial), with the 5mm (4mm core + 1mm IXPE) and 7mm (6mm core + 1mm IXPE) specifications dominating global commercial volume.
—What Is LVT Flooring? The Flexible System Defined
LVT stands for Luxury Vinyl Tile or Luxury Vinyl Plank — a multi-layer product with a flexible PVC core. Unlike SPC, the LVT core flexes slightly under load and bends to conform to minor subfloor variations. This flexibility is both an advantage and a limitation depending on the application.
The critical distinction is that LVT is available across three fundamentally different installation systems — each with different performance characteristics:
Click Lock LVT — Floating Installation
Click lock LVT uses a Uniclic or I4F locking profile to create a floating floor without adhesive. Total thickness is typically 4–6mm. It is the fastest installation system, delivers zero cure time, and allows planks to be replaced individually. However, click LVT is capped at EN 685 Class 33 in most commercial applications — micro-movement at the joints under sustained wheeled loads prevents it from achieving Class 44.
Dryback LVT — Permanent Adhesive Bond
Dryback (glue-down) LVT is bonded to the subfloor with full-spread adhesive — creating zero floor movement under any load condition. This is the only LVT installation method that achieves EN 685 Class 44 heavy industrial utilisation — the specification required for airports, hospitals, and supermarkets where pallet jacks and hospital trolleys exert sustained point loads. Total thickness is 2.0–3.0mm, making it the thinnest and lowest-FOB-cost LVT in the category (from US$3.80/m²).
Loose Lay LVT — Friction Backing
Loose lay LVT uses a high-density friction backing to hold the floor in position without adhesive or click joints. Individual planks can be lifted and replaced in under 60 seconds. It is specified for raised access floors, data centres, and Canadian multi-residential projects where subfloor access is a maintenance requirement. Total thickness is 4–5mm.
—SPC vs LVT: The Core Engineering Differences
| Parameter | SPC Flooring | LVT Flooring |
|---|---|---|
| Core material | Limestone + virgin PVC · rigid composite | 100% virgin PVC · flexible composite |
| Core density | 1.95–2.05 g/cm³ · high density | 1.50–1.85 g/cm³ · lower density |
| Dimensional stability | ≤ 0.10% (EN ISO 23999) | ≤ 0.10–0.25% depending on type |
| Installation systems | Click lock only | Click / Dryback / Loose Lay |
| Max EN 685 class | Class 33/42 (click) | Class 44 (Dryback glue-down) |
| Subfloor tolerance | ≤ 3mm / 2m (7–8mm SPC) | ≤ 2mm / 2m (click) · ≤ 2mm (Dryback) |
| Total thickness range | 4mm – 12mm | 2mm – 6mm |
| Impact sound (IXPE) | △IIC 19–24 dB | △IIC 18–21 dB (click) · none (Dryback) |
| FOB price range | US$6.35 – 12.00/m² | US$3.80 – 10.00/m² |
| Best for | Hotel · multi-family · light commercial | Airport · hospital · EU social housing · data centre |
The Procurement Decision: Which Should You Specify?
The correct specification is determined by four factors in order of importance: the EN 685 utilisation class required, the installation method constraints, the subfloor condition, and the FOB budget. Specifically, neither SPC nor LVT is universally superior — the correct answer changes with every project environment.
| Project Environment | EN 685 Class | Recommended Specification | Reason |
|---|---|---|---|
| US multi-family residential | Class 23–31 | 5mm SPC click | Meets IIC requirements with pre-attached IXPE. Fits standard door clearance. Lowest FOB cost in click SPC. |
| Hotel guest room renovation | Class 31/33 | 5–6mm SPC click | Zero cure time — room returns to service within hours. Välinge 5G installation 30–40% faster per room. |
| EU social housing (NL / DE) | Class 31/33 | 7mm SPC click | Standard EU specification. Bfl-S1 mandatory per Bouwbesluit 2012 and MBO — all SPC carries this as standard. |
| Chain supermarket / airport | Class 44 | 3mm Dryback LVT | Only installation method achieving Class 44. Pallet jack and trolley loads require zero joint movement — only permanent adhesive bond delivers this. |
| Hospital / healthcare corridor | Class 44 | 3mm Dryback LVT | Class 44 + chemical resistance Grade 5 (EN 438) + R10 slip resistance. Bonded installation prevents chemical penetration at joints. |
| Data centre / raised access floor | Class 33–43 | 4–5mm Loose Lay LVT | Individual planks lift in under 60 seconds for subfloor cable access. Anti-static backing option for server environments. |
| Canadian multi-residential | Class 31/33 | 4–5mm Loose Lay LVT | Fiberglass reinforcement layer prevents thermal expansion across Canadian temperature range (−30°C to +35°C) without adhesive. |
| Boutique office renovation (EU) | Class 33 | 2.5mm Dryback LVT | Thin profile fits within existing door clearance. Permanent bond delivers long-term stability without the material cost of SPC. |
The Class 44 Boundary: The Most Important Decision in Commercial Specification
The single most important technical boundary in SPC vs LVT specification is the EN 685 Class 44 threshold. Class 44 (heavy industrial) requires the floor to resist sustained wheeled loads — pallet jacks, hospital trolleys, airport baggage carts — without joint separation or surface deformation.
No click SPC achieves Class 44. The floating joint of a click system generates micro-movement under sustained wheeled loads — movement that accumulates over months into visible joint separation. Consequently, if your project specification requires Class 44, the correct product is Dryback LVT with permanent adhesive bonding — regardless of how thick the SPC is.
Specifying thick SPC (8mm or 10mm) for a Class 44 environment does not solve the problem. Core thickness affects bridging capacity and acoustic performance — it does not affect the joint movement generated by a floating click system under wheeled load. A bonded Dryback LVT at 3.0mm outperforms a floating 10mm SPC for Class 44 applications in every measurable metric.
Cost Comparison: FOB Price and Total Procurement Cost
FOB price is the starting point for procurement cost calculation — but the total cost includes logistics, installation, and replacement cycle. Furthermore, thinner products deliver more square metres per container, reducing freight cost per m² for large-volume importers.
FOB Reference Prices (2026 · Ecoflors Factory)
| Product | FOB Price | Best for |
|---|---|---|
| Dryback LVT 2.0mm | US$3.80/m² | EU social housing · residential renovation |
| Dryback LVT 2.5mm | US$5.10/m² | EU commercial offices · hotel corridors |
| Dryback LVT 3.0mm | US$5.90/m² | Class 44 · hospital · airport · supermarket |
| Click LVT 4–6mm | US$6.80 – 8.50/m² | Hotel renovation · residential floating |
| Loose Lay LVT 4–5mm | US$8.80 – 10.00/m² | Canada · Australia · data centre |
| SPC 5mm (4+1 IXPE) | US$6.35 – 7.00/m² | US multi-family · UK hotel · AU residential |
| SPC 6mm (5+1 IXPE) | On request | EU renovation · uneven subfloor |
| SPC 7mm (6+1 IXPE) | On request | EU heavy commercial · NL / DE standard |
A 20ft container of 2.0mm Dryback LVT carries approximately 40–50% more square metres than the same container of 7mm SPC — because Dryback’s thin profile approaches the container’s volume limit before its weight limit. Consequently, for large-area EU social housing projects, Dryback LVT delivers a significantly lower logistics cost per m² than SPC, compounding the already lower FOB price advantage.
Certifications: What Each Market Requires
Both SPC and LVT from Ecoflors carry the same core certification set — CE (EN 14041), FloorScore (SCS-FS-05154), GREENGUARD Gold (UL 2818), CARB 2, and Bfl-S1 (EN 13501-1). However, specific markets require additional documentation:
United States: FloorScore (SCS-FS-05154) satisfies California Section 01350 for all residential and commercial projects. ASTM E648 Class I is available alongside Bfl-S1 for US building code submissions. GREENGUARD Gold qualifies for LEED v4 IEQ credit 4.3.
Netherlands and Germany: Bfl-S1 is mandatory under Bouwbesluit 2012 (NL) and MBO (DE) for all commercial and multi-family residential interiors. For German public tender submissions, AgBB VOC emission test reports are required — available from Ecoflors for Dryback LVT 2.5mm and 3.0mm on request.
United Kingdom: Post-Brexit, BS EN 14041 Declaration of Performance is required alongside CE DoP. Both are issued in parallel for UK buyers. Furthermore, UK Housing Association projects increasingly require FloorScore as a baseline specification alongside CE.
Canada: CARB 2 is the de facto formaldehyde standard in BC and Ontario markets. FloorScore satisfies LEED Canada v4 IEQ credit requirements. CBSA origin documentation is prepared before container sealing for all Canadian shipments.
—Frequently Asked Questions
Q: Is SPC flooring the same as LVT flooring?
Q: Which is more durable — SPC or LVT?
Q: Can I use the same colour in both SPC and LVT for different zones in one project?
Q: What is the minimum order quantity for SPC and LVT from Ecoflors?
Q: What is the lead time and FOB port for SPC and LVT orders?