Description
#8 Cotton Duck Canvas Fabric – Dark Olive Drab | Heavyweight 18oz Duck Cloth
Our #8 cotton duck canvas fabric in Dark Olive Drab is an ultra-heavyweight 18oz cotton duck cloth engineered for demanding industrial, military, utility, and outdoor applications. Built with a strong plain weave double-filled construction, this heavyweight canvas delivers exceptional durability, abrasion resistance, structure, and long-term performance.
The Dark Olive Drab color is a classic military-inspired shade widely used for duffle bags, gear bags, heavy tote bags, gun cases, bed rolls, industrial covers, tarps, director’s chairs, pannier bags, awnings, tents, and outdoor utility projects. This rugged canvas also performs exceptionally well for floor cloths, painted canvas rugs, theatrical backdrops, wall coverings, upholstery, and sound barrier applications.
Often referred to as chair duck or duffle bag canvas, #8 duck is one of the heaviest numbered cotton duck fabrics available. It offers significantly more body and durability than lighter #10 or #12 cotton duck fabrics, making it ideal for projects requiring structure and wear resistance.
Need FR treatment? This fabric can be treated for fire retardancy (FR) upon request for qualifying industrial, commercial, theatrical, or specialty applications. Minimums and lead times may apply.
Not sure if #8 duck canvas is right for your project? Browse our Cotton Duck Fabric collection, explore our cut & sew manufacturing services, or order a fabric sample here.
Key Features
- #8 cotton duck canvas — ultra-heavyweight 18oz duck cloth
- 100% cotton construction — durable natural fiber canvas
- Plain weave double-filled construction — dense and abrasion-resistant
- Dark Olive Drab color — military-inspired rugged utility appearance
- Chair duck & duffle bag weight — ideal for heavy-duty sewn products
- Light DWR finish — helps resist minor stains and dirt
- Excellent structure & body — ideal for industrial and utility projects
- FR treatment available — fire retardant treatment available upon request
- Sold by the yard or roll — ideal for production and manufacturing
Project Ideas
- Duffle bags, heavy tote bags, and military gear bags
- Director’s chair seat and back replacements
- Floor cloths, painted canvas rugs, and heavy art surfaces
- Industrial covers, tarps, and utility applications
- Gun cases, tool bags, bed rolls, and pannier bags
- Theatrical staging, backdrops, and sound barriers
- Awnings, tents, marine covers, and rugged outdoor projects
Specifications / Information
| Category | Double Filled Numbered Duck, Cotton Duck Fabric, Heavyweight Canvas |
| Color | Dark Olive Drab |
| Fabric Content | 100% Cotton |
| Duck Number | #8 Cotton Duck |
| Fabric Width | 60" — 1 Linear Yard = Approx. 60" x 36" |
| Weight | 18oz per Square Yard |
| Hand | Medium / Heavy |
| Weave Construction | Plain Weave Double Filled |
| Finish | Light DWR Finish for Stain Resistance (Not Waterproof) |
| Shrinkage | Approx. 6–8% |
| Roll Size | Maximum of 50 Yards Continuous |
| Fire Retardant | Not fire retardant as stocked — FR treatment available upon request |
| Care Instructions | To minimize shrinking, machine wash in cold water and tumble dry without heat or air dry. Avoid bleach. Heavy canvases soften and gain character after laundering. |
| Testing | Fabric should be tested for your specific requirements prior to cutting. No claims are allowed on processed goods. |
| Ordering | Please order enough fabric to complete your project. Dye lots may vary slightly and exact future color matches cannot be guaranteed. |
* Each color is a representation of our stocked color standard and may vary slightly by dye lot and production run. Bright or deep colors may crock or bleed and should not be mixed with white or light colors. We recommend ordering a sample swatch before large production runs.
Frequently Asked Questions
What is #8 cotton duck canvas used for?
#8 cotton duck canvas is commonly used for heavy tote bags, duffle bags, military gear, director’s chairs, floor cloths, industrial covers, tarps, upholstery, theatrical staging, and rugged utility sewing projects.
Why is #8 duck called chair duck?
#8 duck is commonly referred to as chair duck because it has traditionally been used for director’s chair seat and back replacements due to its heavy weight and durability.
Is #8 duck good for floor cloths?
Yes. The heavyweight 18oz construction provides the strength, structure, and durability needed for painted floor cloths, canvas rugs, and large art surfaces.
Can this canvas be treated for fire retardancy?
Yes. FR treatment is available upon request for qualifying commercial, theatrical, industrial, and specialty applications.
How does #8 duck compare to #10 canvas?
#8 cotton duck is heavier, stiffer, and more abrasion-resistant than #10 duck, making it better suited for demanding industrial and utility applications.
Is this fabric waterproof?
No. This canvas has a light DWR finish for minor stain resistance but is not fully waterproof or water repellent.
Can this canvas be dyed or painted?
Yes. Cotton duck canvas accepts many fabric paints and reactive dyes well, making it popular for DIY customization and artistic applications.
Can I order a sample before purchasing?
Yes! Order a fabric sample here to review the color, weight, and texture before placing a larger order.
