Contract fabrics are treated with a finish for increased stain repellence, cleanability, durability and warranty. They differ from retail fabrics for their superior ability to perform in high-use areas.
The industry standard for the suitability of an upholstery fabric is the Martindale abrasion rub test, a measurement of the durability of fabric according to the number of times discs can oscillate sandpaper or wool across the fabric before it starts to show distress.
The results of a Martindale test show how much wear and tear a fabric will take before there is a noticeable change in its appearance. The higher the score, the more durable the fabric is.
A score of:
• 10,000 or less: Decorative use – A fabric with this score is suitable as a decorative fabric. Use for cushions or accents. Not suitable for general domestic or furniture upholstery.
• 10,000 to 20,000: Light domestic use – A fabric with this score is suitable for light domestic use such as for furniture only used on occasions. It will be often dry clean only and is often for fabrics made from delicate materials.
• 20,000 – 25,000: General domestic use – A fabric with this score is suitable for general domestic use. It is suitable for everyday use on main house furniture.
• 25,000 – 30,000: Heavy domestic use – A fabric with this score is suitable for high levels of everyday domestic use. It is a heavy-duty fabric that would be suitable for light commercial use.
• 30,000 or more: Commercial use – A score of 30,000 or more means that a fabric is commercial grade, it can be used on heavy duty furniture and would be suitable for any commercial environment.
In heavy traffic areas it is worth considering a Martindale score with at least 40,000+ with most companies now testing up to 100,000. It should also be considered that the Martindale test measures wear on a fabric, but it doesn’t test for UV light, chemicals, dirt, or stains. How a fabric is maintained and cleaned will also affect the longevity of your furniture.