What’s Behind Your Carpet Tile? A Quick Guide to Backing Types.

Introduction

Every carpet tile backing brings its own benefits depending on what your space requires. The backing is essential for stability, preventing curling, and keeping the surface fibers securely in place. Here’s a simple guide to help you find the right match.

Bitumen

Bitumen backing is a classic favorite—stable, dense, and reliable, with natural weight that helps tiles stay firmly in place. It’s made by blending bitumen with mineral fillers, creating a sturdy, dimensionally stable base for commercial installations.

PVC (Polyvinyl Chloride)

PVC backing delivers strong durability and moisture resistance, ideal for high-traffic areas that require long-term performance. Produced using polyvinyl chloride mixed with stabilizers and fillers, it forms a resilient and uniform backing layer.

PE (Polyethylene)

PE (Polyethylene) backing is lightweight and easy to handle, making it great for quick installations and budget-friendly projects. Made from polyethylene compounds formed into a flexible sheet, it provides workable support without excess weight.

EPU (Enhanced Polyurethane)

EPU (Enhanced Polyurethane) backing offers a premium feel with superior comfort, acoustic absorption, and flexibility. It is constructed from expanded polyurethane foam, giving the tile a cushioned structure that enhances both comfort and performance.

There’s no one-size-fits-all.

Each backing is designed to excel in different conditions

— the real question is what your space needs.

Backing Type	Strengths	Considerations	Best Use Cases	Relative Price
Bitumen	Stable, economincal, stays in place.	Less cushioning	Offices, retail, general comercial	$ - Budget friendly
PVC	Durable, moisture resistant, long-lasting	Slightly heavier	Budget project, temporary setups, light comercial	$ - Cost efficient
PE	Light weight, Flexible, Easy to install	Less rigid	High-traffic, hospitality	$$ - Mid range
EPU	Comfortable, Acoustic benefits, Premium feel	Higher investment	Offices, education wellness	$$$ - Premium