AC Ratings for Flooring Explained
Your easy guide to understanding abrasion classes and choosing the right laminate or engineered floor.
When shopping for laminate, engineered wood, or other resilient flooring, you’ll see AC ratings on product specifications. These ratings matter — they tell you how durable a floor is and where it’s best suited.
AC stands for Abrasion Class, and the number following it (AC1–AC6) shows how much wear and tear the flooring can handle before the surface starts to show signs of wear.
🧠 Why AC Ratings Matter
AC (Abrasion Class) ratings are a manufacturer standard that measure how well a flooring surface resists:
scratching
scuffing
wear from foot traffic
They help you match the floor to the right environment — whether that’s a quiet home bedroom or a busy commercial hallway.
📊 AC Rating Breakdown
🟢 AC3 – Suitable for General Domestic Use
Ideal for living rooms, bedrooms, dining rooms, hallways
Handles everyday family life — walking, occasional spills, light furniture movement
Commonly found in most residential laminate flooring
Good choice if: You’re installing flooring in a home environment with average traffic.
🔵 AC4 – Heavy Domestic & Light Commercial Use
Designed for busiest areas of the home like kitchens and entrances
Also suitable for offices, boutique shops, and small business areas
Better resistance to wear, scratching, and rolling loads (like office chairs)
Good choice if: You need extra durability at home or in a low-traffic commercial space.
🟡 AC5 – General Commercial Use
Built for medium to high traffic commercial areas
Suitable for retail stores, restaurants, waiting rooms
Higher resistance to constant footfall and equipment movement
Good choice if: Flooring will be used in commercial settings with significant daily activity.
🔴 AC6 – Heavy Commercial Use
The most robust rating available
Designed for very high traffic and demanding environments
Ideal for public buildings, airports, train stations, schools, gyms
Good choice if: You need maximum durability and longevity under constant use.
🛠 Choosing the Right AC Rating
Here’s a quick guide to match rating with use:
| Area / Usage Type | Recommended AC Rating |
|---|---|
| Bedrooms, living rooms | AC3 |
| Busy kitchens, family rooms, offices | AC4 |
| Shops, restaurants, schools | AC5 |
| Airports, malls, heavy-use public spaces | AC6 |
📌 Quick Tips
✅ Higher AC rating = more durability, but often higher cost
✅ Residential spaces don’t typically need AC5 or AC6
✅ In commercial spaces, always consult building usage levels before choosing flooring
🔍 In Summary
Understanding AC ratings helps you pick the right balance of performance and price. Whether you’re:
updating your home,
fitting out a workplace, or
specifying flooring for a high-traffic venue,
choosing the correct AC rating ensures your floor looks great and lasts longer.
