300D Flame-Retardant Polyester (B1)
Proof before print: every order gets a digital proof for approval. Turnaround: printed in 24–48 h, delivered worldwide in 3–6 days. Trade accounts: volume pricing from 50 sq ft.
300D with B1 fire certification for venues and public buildings.
Dense Oxford-weave polyester — the workhorse for outdoor signage. Thick denier yarns give high tensile strength and abrasion resistance, so it shrugs off wind, rain and handling. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes. Wrinkle-resistant finish keeps large prints smooth.
Best for
Stage banners, Trade-show graphics, Hoarding banners, Promotional banners.
Key advantages
- Tough, tear- and abrasion-resistant
- strong outdoor lifespan
- wipe-clean
- single- or double-sided
- holds vibrant dye-sub colour. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes. Wrinkle-resistant finish keeps large prints smooth
Specifications
| Material & construction | Woven 300D |
|---|---|
| Weight | 185 gsm (Medium) |
| Print method | Dye Sublimation |
| Print sides | Single/Double |
| Opacity | Opaque |
| Finish & feel | Tough structured weave |
| Indoor / outdoor | Outdoor & indoor |
| Wind & breathability | Good with eyelets/wind slits; mesh for fully exposed sites |
| Water resistance | Water-tolerant, wipe clean |
| Fire rating | Yes (B1) |
| Durability | High |
| Best-use lifespan | Outdoor 1–2 yrs |
| Recommended finishing | Reinforced hems, eyelets, wind slits, pole pockets |
| Care | Wipe clean |
| Eco & certifications | Standard polyester (recyclable); B1 flame-retardant (DIN 4102) |
Good to know
Not ideal for: Soft-drape interiors; fully exposed sail-like spans (use mesh). Consider instead: Mesh for windy fences; PU tarpaulin for multi-year outdoor.
How this fabric compares in its family
The nearest lighter and heavier weights in the same family, side by side.
| 300D Wrinkle-Resistant Polyester | 300D Flame-Retardant Polyester (B1)this fabric | 450D High-Density Oxford Polyester (240gsm) | |
|---|---|---|---|
| Weight | 185 GSM | 185 GSM | 240 GSM |
| Opacity | Opaque | Opaque | Opaque |
| Print sides | Single/Double | Single/Double | Single/Double |
| Fire rating | — | Yes (FR) | — |
| Best-use lifespan | Outdoor 1-2 yrs | Outdoor 1-2 yrs | Outdoor 2-3 yrs |
| Price / sq ft | $1.27 | $2.12 | $2.41 |