Invoering
When ordering custom furniture, you may come across two common terms: COM (Customer's Own Material) and COL (Customer's Own Leather). Both refer to materials supplied by the customer rather than selected from the furniture manufacturer's standard collection.
These options give buyers more freedom to choose fabrics and leather that match their design preferences, project requirements, and budget. They are commonly used for residential interiors, hotels, restaurants, offices, and other commercial spaces.
For businesses sourcing custom furniture from China, understanding COM and COL is important when working with manufacturers and planning production. Guangzhou Sourcing helps international buyers with furniture sourcing, supplier coordination, product specifications, and quality inspections, making it easier to manage custom furniture orders for hospitality and commercial projects.
What Are COM and COL?
COM and COL are furniture industry terms for customer-supplied upholstery materials.
- COM (Customer's Own Material): Fabric supplied by the customer for furniture upholstery.
- COL (Customer's Own Leather): Leather supplied by the customer for furniture upholstery.
Instead of choosing from the manufacturer's available options, customers can source materials that better suit their project.
These options are commonly used for custom sofas, lounge chairs, dining chairs, headboards, office seating, hotel furniture, and restaurant booths. Interior designers, architects, and purchasing teams often specify COM or COL to maintain a consistent look throughout a project.
What Does COM Mean in Furniture?
COM stands for Customer's Own Material. It refers to fabric supplied by the customer for upholstered furniture such as sofas, chairs, benches, ottomans, headboards, and banquettes.
The fabric can come from textile mills, design showrooms, distributors, or specialist suppliers. Common choices include velvet, linen blends, patterned textiles, performance fabrics, outdoor materials, and recycled fabrics, provided they meet the manufacturer's requirements.
Using COM gives customers greater control over:
- Fabric color, texture, and pattern.
- Fiber content and performance.
- Pattern direction and placement.
- Coordination with curtains, carpets, and other interior finishes.
For example, a hotel may supply fabric in its brand colors, while an interior designer may select a specific textile to match a restaurant's seating and decorative finishes.
What Does COL Mean in Furniture?
COL stands for Customer’s Own Leather. It follows the same basic process as COM, except the customer supplies leather instead of fabric.
It is commonly used for sofas, lounge chairs, dining chairs, office seating, headboards, reception furniture, and other upholstered pieces.
Customers may choose COL to access a particular leather grade, color, finish, or grain that is unavailable in the manufacturer's standard collection.
Leather types include full-grain, top-grain, corrected-grain, aniline, and semi-aniline. Each has different characteristics in terms of appearance, texture, maintenance, and durability. The manufacturer should confirm that the selected leather suits the furniture design before production begins.
COM vs. COL: Main Differences
| Feature | COM | COL |
| Meaning | (Eigen materiaal van de klant) | (Leer van de klant zelf) |
| Main material | Fabric or textile | Leather or hide |
| Common measurement | Linear yards or meters | Square feet or square meters |
| Typical uses | Sofas, chairs, cushions, banquettes, headboards | Seating, sofas, chairs, ottomans, headboards |
| Main concerns | Fabric width, pattern repeat, stretch, direction | Hide size, grain, scars, thickness, stretch |
| Material approval | Required by many manufacturers | Required by many manufacturers |
| Extra material | Often required for patterns and matching | Often required for cutting around natural marks |
| Visual result | Pattern, weave, color, and texture define the look | Grain, finish, color, and natural variation define the look |
While both options offer material flexibility, fabric and leather behave differently during cutting, sewing, stretching, and installation. A COM fabric may require extra yardage because of a stripe or pattern. COL may require extra square footage because leather hides vary in size and can contain natural marks.
How the COM Process Works
The COM process starts with selecting the furniture design and preferred fabric. The manufacturer then reviews the material details and calculates the required quantity.
Many furniture manufacturers base their estimates on standard fabric widths, often 54 inches, with no pattern repeat. Narrower fabrics, stripes, plaids, and large patterns may require additional yardage.
A typical COM order follows these steps:
- Select the furniture style and dimensions.
- Choose the fabric from a supplier.
- Submit a fabric sample or specification sheet.
- Confirm fabric width, composition, pattern repeat, and direction.
- Ask the manufacturer to calculate the required quantity.
- Purchase and ship the approved fabric.
- Confirm that the factory has received the material.
- Approve a sample or cutting plan, if required.
- Proceed with upholstery and quality inspection.
Avoid purchasing fabric based on general online estimates. The required quantity depends on the furniture dimensions, cushion arrangement, piping, pattern placement, and cutting requirements.
How the COL Process Works
The COL process is similar, but leather is usually measured by area in square feet rather than by fabric yardage.
Before purchasing, customers should provide the manufacturer with details such as:
- Leather type and grade
- Hide size and thickness.
- Color and finish.
- Grain characteristics
- Available quantity.
- Performance or fire-rating certifications, if required.
- Supplier information
The manufacturer checks whether the leather is suitable for the selected furniture. Some designs require flexible leather for curved surfaces, while others need thicker hides for additional durability.
Leather quantity calculations also vary between manufacturers. Some use 18 square feet as the equivalent of one fabric yard, while others use 20 square feet. Always follow the conversion method provided in the furniture quotation.
Why Fabric Width and Pattern Repeat Matter
Fabric quantity depends on more than furniture size. Fabric width and pattern repeat can significantly affect how much material is needed.
Fabric width is the measurement from one selvage edge to the other. Many upholstery estimates use 54-inch-wide fabric as a standard. Narrower materials may require additional yardage.
Pattern repeat refers to the distance before a printed or woven design starts again. Patterns may have vertical or horizontal repeats, stripes, plaids, or one-way designs.
For patterned COM fabrics, provide the manufacturer with:
- Fabric width.
- Vertical and horizontal repeats.
- Pattern direction.
- Whether the fabric can be railroaded.
- Any requirements for centered patterns or matching seams.
Large patterns often require extra material because the manufacturer must align the design across cushions, arms, and back panels. A sample and full specification sheet help the factory calculate the correct quantity.
Benefits of Using COM and COL
Greater design freedom
COM and COL give customers access to materials beyond the manufacturer's standard collection. This is useful for projects requiring specific colors, textures, patterns, or finishes.
Better Interior Coordination
Customer-supplied materials make it easier to match furniture with curtains, carpets, wall coverings, cushions, and other interior elements.
Consistent Brand Identity
Hotels, restaurants, and commercial businesses can use preferred fabrics or leather to maintain consistent colors and finishes across different locations.
Access to specialty materials
Customers can select performance fabrics, outdoor textiles, recycled materials, or specific leather finishes that may not be available through standard furniture collections.
Personalization
Choosing your own upholstery gives custom furniture a distinctive appearance. A particular fabric or leather can transform a standard furniture design into something that better reflects the project's style.
Important Risks and Limitations
Although COM and COL offer greater material choice, customers also take on additional responsibilities.
Material suitability
Not every decorative fabric or leather is suitable for upholstery. Check its abrasion resistance, tear strength, flexibility, and backing before purchasing.
Ask suppliers for technical details such as fiber content, lightfastness, flammability rating, cleaning instructions, and recommended applications.
Lead time
Custom orders may take longer if materials still need to be sourced, shipped, inspected, or approved. Production may not begin until the factory receives and accepts the supplied materials.
Shipping and handling
Customers are generally responsible for arranging delivery to the furniture factory. Materials should be properly packaged to prevent moisture, stains, creasing, and transit damage. International shipments may also involve customs documentation and additional charges.
Warranty conditions
Warranty coverage may differ for furniture made with customer-supplied materials. Manufacturers may cover the frame and workmanship but exclude issues caused by the supplied fabric or leather.
Always review the warranty terms before confirming an order.
Material waste
Some material may remain unused after cutting due to pattern matching, natural leather marks, or fabric defects. Ask the manufacturer whether leftover material will be returned after production.
COM and COL in Hospitality Projects
COM and COL are popular choices for hospitality furniture, where hotels, restaurants, lounges, and clubs need upholstery that matches their interior design and brand identity.
Common applications include:
- High-performance fabric for guest-room seating.
- Stain-resistant textile for restaurant booths.
- Commercial-grade leather for lobby sofas.
- Outdoor fabric for poolside furniture.
- Fire-rated upholstery for public areas.
- Branded colors across multiple properties.
Choosing the right material involves more than appearance. Upholstery must also meet the project's durability, cleaning, maintenance, and fire-safety requirements. Fabrics that cannot withstand frequent use or cleaning may wear out quickly.
For hospitality projects sourcing furniture from China, Guangzhou Sourcing helps coordinate with furniture manufacturers, review product specifications, and arrange quality inspections. From custom upholstered seating to hotel and restaurant furniture, we help buyers check that materials and finished products meet their project requirements before shipment.
Questions to Ask the Manufacturer
Before sending COM or COL materials, confirm the following with your furniture supplier:
- What fabric width is used for the yardage estimate?
- How much extra material is needed for pattern matching?
- Does the fabric need to be approved before production?
- What performance standards must the material meet?
- How much leather is needed in square feet?
- Are partial rolls or split hides accepted?
- Who covers shipping and customs charges?
- What happens if the material arrives damaged?
- Will unused material be returned?
- Which warranty conditions apply to COM or COL orders?
- Can the manufacturer provide a cutting layout or upholstery sample?
Getting these details confirmed in writing helps prevent costly mistakes, especially for large furniture orders involving multiple suppliers.
Conclusion
COM (Customer's Own Material) and COL (Customer's Own Leather) give customers greater control over the appearance and finish of custom furniture. COM refers to customer-supplied fabric, while COL applies specifically to customer-supplied leather.
Both options are suitable for residential, hospitality, and commercial projects that require specific materials or consistent interior finishes. However, choosing the right upholstery involves more than appearance. Material quality, quantity, pattern matching, shipping, production time, and warranty conditions should all be considered.
For businesses sourcing furniture from China, Guangzhou Sourcing supports international buyers with furniture sourcing, supplier coordination, product specifications, factory inspections, and quality control. Whether you're furnishing a hotel, restaurant, or commercial space, we help coordinate the sourcing process to ensure your furniture meets your project requirements.
Looking for custom furniture manufacturers in China? Contact Guangzhou Sourcing to discuss your project and sourcing needs.
Frequently Asked Questions About COM and COL
1. What is the difference between COM and COL in furniture?
COM (Customer's Own Material) refers to fabric supplied by the customer, while COL (Customer's Own Leather) refers to customer-supplied leather. Both allow buyers to choose upholstery materials outside the manufacturer's standard collection.
2. Can I use any fabric or leather for COM and COL orders?
No. The materials must meet the manufacturer's requirements for upholstery, including durability, thickness, flexibility, and performance. Always submit samples or technical specifications for approval before production.
3. How much fabric or leather is needed for custom furniture?
The quantity depends on the furniture design, dimensions, fabric width, pattern repeat, and cutting requirements. For COL, leather requirements are usually calculated by square footage. Ask the manufacturer to confirm the exact quantity before purchasing.
4. Does using COM or COL affect furniture production time?
Yes. Production may take longer because the manufacturer needs to receive, inspect, and approve the customer-supplied materials. International shipping and customs clearance can also affect delivery schedules.
5. Can I use COM and COL for hotel and commercial furniture projects?
Yes. COM and COL are commonly used for hotel rooms, restaurant seating, lobby furniture, office chairs, and other commercial applications. Choose materials that meet the project's durability, cleaning, maintenance, and fire-safety requirements.