Compliant Leather for Residential Upholstery 
-UK Fire Safety Standard
 

BS 5852 Source 0 & 1

What is BS 5852 Source 0 & 1?

Understanding the BS 5852 Source 0 & 1 Standard

We develop new material solutions that advance product design, improve performance, and create real commercial value for your business.
 
BS 5852 Source 0 & 1 are the mandatory fire safety benchmarks for residential furniture in the UK, required by the Furniture and Furnishings (Fire) (Safety) Regulations 1988. 
 
Source 0 (Cigarette Test): 
Resists ignition from a smouldering cigarette.

Source 1 (Match Test): 
Withstands a simulated naked flame equivalent to a match.
 
Our certified artificial leather meets these strict criteria, ensures you meet all legal safety requirements without compromising on style or durability.
5852

BS 5852 Source 0 & 1 Standard 

Test Method & Process

fire test
 
Step 1: 

The Setup

 
Action: Leather samples are conditioned and mounted on a standard test rig at a 90° angle.

Detail: Simulating the tension and geometry of a finished furniture piece.
fire test2
 
Step 2: 
Source 0 Challenge
 
Action: A smouldering ignition source (cigarette) is placed in the rig's crevice.

Detail: Zero progressive smouldering or flaming allowed during the 60-minute observation window.
fire test3
 

Step 3: 

Source 1 Challenge

   
Action: A standardized butane flame is applied to the junction for 20 seconds.

Detail: The material must self-extinguish within 120 seconds after flame removal.
fire test4
 
Step 4: 

Result Verification

 
Action: Comprehensive external and internal inspection.

Detail: Certified PASS only if no escalating combustion or extensive internal damage occurs.

Compliant Product Solutions

Why Choose Our BS 5852 Compliant Leather?

环保信息
 
Eco-Friendly & FR Compliant
 
 
Achieve the perfect balance of safety and sustainability. Our materials meet strict BS 5852 Source 0 & 1 standards while remaining REACH & RoHS compliant—free from harmful toxins for a healthier home environment.
防火阻燃
 
Inherent & Permanent FR
 
 
Unlike surface coatings that wear off over time, our inherent fire-retardant technology is embedded into the material structure, ensuring permanent protection that lasts the entire lifespan of your furniture.
Soft-柔软-1
Premium Touch, Zero Compromise
 
We solve the common trade-off between safety and comfort.  Our leather offers a luxuriously soft hand-feel and consistent batch quality, ensuring your furniture feels as good as it looks.
安全
 
FR Safety without Sacrificing Durability
Most FR leathers become brittle over time. Ours don't. By optimizing the polymer matrix, CAIWING achieves BS 5852 compliance while maintaining 7+ Years Hydrolysis Resistance. We don't trade lifespan for safety.

Certificate

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CAIWING LEATHER is a manufacturer of ARTIFICIAL LEATHER with well-equipped testing facilities and strong technical force.
@ COPYRIGHT 2025 CAIWING ALL RIGHTS RESERVED.

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