Vinyl flooring has come a long way, and today's market offers two quite different products under the same broad umbrella: Luxury Vinyl Tile (LVT) and standard sheet vinyl. Both are practical, water-resistant options popular in New Zealand homes, but they suit different budgets, rooms, and lifestyles. Understanding the differences will help you make a confident choice before you head to the shop or call a flooring installer.
What Is Standard Sheet Vinyl?
Standard sheet vinyl (sometimes called cushion-back or vinyl roll flooring) is a flexible, single-layer or lightly layered product that comes in wide rolls — typically 3 m or 4 m wide. It's been a staple in Kiwi kitchens, bathrooms, and laundries for decades.
Key characteristics:
- Sold in continuous rolls, so large areas can often be covered with no seams
- Softer underfoot thanks to a foam or felt backing
- Generally the more budget-friendly option
- Thinner wear layer, making it more susceptible to scuffs, tears, and indentation from heavy furniture
- Requires a very smooth, flat subfloor — imperfections telegraph through easily
- Glued down fully or perimeter-fixed depending on the product and area size
Sheet vinyl is a solid performer in wet areas and is compliant with the NZ Building Code clause E3 (internal moisture) when correctly installed. However, once it's damaged, patching is tricky and often visible.
What Is LVT (Luxury Vinyl Tile)?
LVT stands for Luxury Vinyl Tile (or Plank, often called LVP). It's a rigid or semi-rigid multi-layer product engineered to look convincingly like timber, stone, or tile. It's become hugely popular in New Zealand over the last decade.
LVT is typically made up of:
- Wear layer – a clear protective coating (measured in mils; thicker = more durable)
- Printed design layer – high-definition photographic image
- Core layer – rigid composite (SPC/WPC) or flexible PVC
- Backing layer – for stability and sometimes acoustic dampening
LVT comes in individual planks or tiles, and most modern versions use a click-lock floating installation, meaning no glue is required. Some commercial-grade LVT is still glued down.
Side-by-Side Comparison
| Feature | Sheet Vinyl | LVT || |---|---|---| | Format | Rolls (3–4 m wide) | Individual planks or tiles | | Installation | Glued / perimeter fixed | Click-lock float or glue-down | | Wear layer thickness | Thinner (varies) | Thicker options available | | Subfloor tolerance | Low – needs very flat surface | Moderate – some products more forgiving | | Seams | Minimal to none | Joints between planks/tiles | | Repairability | Difficult | Individual planks replaceable | | Underfoot feel | Softer, cushioned | Firmer (especially SPC core) | | Realistic appearance | Limited | Very realistic timber/stone looks | | Typical cost (guide only) | Lower | Moderate to higher | | DIY-friendly | Moderate | Generally yes (click-lock) |
Which Is Better for Wet Areas?
Both products are water-resistant, but there are important distinctions. Sheet vinyl with no seams offers excellent moisture protection in bathrooms and laundries — water simply can't get through the surface. LVT is also highly water-resistant at the surface, but water can seep into the joints between planks if the floor is regularly flooded or if installation isn't tight. For wet areas under the NZ Building Code, always check the manufacturer's specifications and ensure installation meets E3 requirements.
BRANZ provides useful guidance on moisture management in flooring assemblies if you want to dig deeper into the technical side.
Subfloor Preparation: A Critical Step
Regardless of which product you choose, subfloor preparation is everything. Sheet vinyl is particularly unforgiving — any bump, screw head, or join in the substrate will show through over time. LVT rigid-core products are somewhat more tolerant, but a flat, dry, and structurally sound subfloor is still essential.
In New Zealand, many older homes have timber subfloors that flex or have gaps between boards. These typically need to be overlaid with a smooth sheet product (such as fibre cement or particleboard) before vinyl of any type is laid. PlaceMakers and Mitre 10 both stock suitable underlayment products.
DIY vs Professional Installation
Click-lock LVT is one of the more DIY-friendly flooring options — if you're comfortable with basic tools and have a flat subfloor, many homeowners tackle it successfully. Sheet vinyl is trickier: cutting large rolls accurately, managing seams, and achieving a good glue-down bond all take practice.
For either product, professional installation is worth considering if:
- Your subfloor needs significant preparation or levelling
- The area is large or has complex shapes
- You're installing in a high-moisture area where getting it right matters
- You want the installation to meet manufacturer warranty requirements
A qualified flooring installer will also know which products suit NZ conditions — our climate varies significantly from Northland to Southland, and some products perform better in cooler or more humid environments.
Cost Considerations
As a rough guide only, sheet vinyl is generally the more economical choice for supply and installation combined. LVT typically costs more per square metre, but its durability and repairability can make it better value over time — especially in high-traffic areas. Always get at least two or three quotes and factor in subfloor prep costs, which can vary considerably.
When to Call a Professional
Flooring installation is not restricted work under NZ law, so homeowners can legally do it themselves. However, if your project involves:
- Moving or installing plumbing (e.g., toilet, basin) to access or finish flooring — this is restricted work requiring a licensed plumber registered with the Plumbers, Gasfitters and Drainlayers Board
- Electrical work such as underfloor heating — this is restricted electrical work and must be carried out by a registered electrician (EWRB)
- Structural subfloor repairs that may require a Licensed Building Practitioner
Safety note: Some older vinyl flooring (pre-1990s) may contain asbestos. If you're removing old sheet vinyl in an older home, do not sand or aggressively scrape it. Have it tested first and follow WorkSafe NZ guidelines for safe removal.
For a professional result, find a qualified local flooring installer on tradedirectory.co.nz.