What Are Double Rubs and How Many Do I Need For An Upholstery Fabric?

What Are Double Rubs in Upholstery Fabric?

If you’re shopping for upholstery fabric, you’ve probably seen the term double rubs. Double rubs are one of the most common ways fabric durability is measured, and they help you understand how well a fabric may hold up over time.

In simple terms, a double rub is part of an abrasion test that measures how resistant a fabric is to wear. This matters when choosing fabric for sofas, chairs, cushions, and other upholstered furniture that sees regular use.

What Is the Wyzenbeek Test?

The most common test used to measure double rubs is the Wyzenbeek Test. In this test, a mechanized arm rubs a cotton duck fabric back and forth against the test fabric. Each complete back-and-forth motion counts as one double rub.

The test is usually performed in stages until the fabric shows signs of wear, such as:

• Two yarns breaking
• Noticeable color change
• Visible wear or pile loss

A common rule of thumb is that 3,000 double rubs equals about one year of residential use, though actual lifespan depends on the fabric, how it is used, and how well it is maintained.

How Many Double Rubs Do You Need?

The right number of double rubs depends on where and how the fabric will be used. A decorative pillow does not need the same durability as a family room sofa or a chair in a busy waiting area.

Residential Upholstery Fabric Guidelines

• Under 3,000 double rubs: Delicate duty, best for pillows, drapery, and decorative use
• 3,000–9,000 double rubs: Light duty, suitable for occasional-use furniture
• 9,000–15,000 double rubs: Medium duty, good for many everyday furniture pieces
• 15,000+ double rubs: Heavy duty, ideal for frequently used sofas, chairs, and family room furniture

Commercial Upholstery Fabric Guidelines

• 15,000–20,000 double rubs: Light commercial use, such as private offices or low-traffic waiting rooms
• Up to 30,000 double rubs: Heavy duty commercial use, such as hotel rooms, dining spaces, and conference rooms
• Over 30,000 double rubs: Extra heavy duty, for airports, hospitals, restaurants, theaters, and other very high-traffic areas

If you are shopping for everyday seating, it is usually a good idea to choose a fabric with enough durability for your lifestyle. You can browse our selection of upholstery fabric by the yard to compare options for both residential and commercial use.

Are Double Rubs the Only Measure of Durability?

Double rubs are useful, but they are not the only factor that affects how long a fabric lasts. Abrasion resistance matters, but so do fiber content, weave, cleaning methods, sun exposure, moisture, and where the furniture will be placed.

Other Factors That Affect Upholstery Fabric Performance

• Heat and sunlight: Some materials can fade, stiffen, or crack over time
• Moisture: Natural fibers may be more vulnerable to mold and mildew
• Fiber content: Synthetic fibers often resist abrasion better than natural fibers
• Weave construction: The way a fabric is woven also affects durability
• Maintenance: Proper cleaning and care can help extend the life of the fabric

For example, a fabric may score well in abrasion testing but still perform poorly in direct sun or damp conditions. That is why placement matters just as much as double rub count.

Indoor vs Outdoor Fabric Considerations

Indoor furniture typically does not face the same environmental stress as outdoor furniture. Outdoor upholstery fabric needs to handle abrasion plus weather, moisture, and UV exposure.

How to Choose the Right Upholstery Fabric

When selecting upholstery fabric, think about how the furniture will be used, where it will be placed, and how much traffic it will see. A busy family room sofa should usually have a higher double rub count than a decorative chair in a bedroom.

Cleaning and maintenance also make a difference. Even a durable fabric can wear out faster if it is not cared for properly.

Frequently Asked Questions About Double Rubs

What is a good double rub count for upholstery fabric?

For everyday residential furniture, many people look for at least 15,000 double rubs. Higher-traffic spaces may benefit from even more.

What are double rubs in fabric?

Double rubs measure a fabric’s resistance to abrasion. One double rub is one back-and-forth motion during a durability test.

Is 15,000 double rubs enough for a sofa?

Yes, 15,000 double rubs is generally considered heavy duty for residential upholstery and is often suitable for sofas and chairs used every day.

Are higher double rub counts always better?

Not always. Higher double rub counts indicate better abrasion resistance, but comfort, softness, fiber type, sunlight exposure, and maintenance also matter.

What is the Wyzenbeek test?

The Wyzenbeek test is a standard method used to measure fabric abrasion resistance by rubbing a cotton duck material against the fabric until wear appears.