280gsm Flame-Retardant Blockout 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.
Heavier FR blockout for stage/media walls needing fire certification.
A multi-layer fabric with an opaque core that stops light passing through, so each face prints with zero show-through — built for double-sided banners and media walls. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes.
Best for
Stage banners, Media walls, Event backdrops, Trade-show graphics.
Key advantages
- Complete opacity — no bleed-through
- true double-sided printing
- hangs flat
- wrinkle-resistant
- premium finish. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes
Specifications
| Material & construction | Woven + blockout liner |
|---|---|
| Weight | 280 gsm (Heavy) |
| Print method | Dye Sublimation |
| Print sides | Double |
| Opacity | Full blockout |
| Finish & feel | Flat matte, stiff |
| Indoor / outdoor | Indoor |
| Wind & breathability | n/a (indoor); heavy and stiff |
| Water resistance | Wipe clean |
| Fire rating | Yes (B1) |
| Durability | High (indoor) |
| Best-use lifespan | Indoor 5+ yrs |
| Recommended finishing | SEG/keder, pole pockets, hems |
| Care | Wipe clean |
| Eco & certifications | Standard polyester (recyclable); B1 flame-retardant (DIN 4102) |
Good to know
Not ideal for: Exposed windy outdoor spans. Consider instead: Backlit fabric for lightboxes; tension knit for framed displays.
How this fabric compares in its family
The nearest lighter and heavier weights in the same family, side by side.
| 260gsm Double-Sided Blockout Polyester (Duplex) | 280gsm Flame-Retardant Blockout Polyester (B1)this fabric | |
|---|---|---|
| Weight | 260 GSM | 280 GSM |
| Opacity | Full blockout, prints both sides independently | Full blockout |
| Print sides | Double (independent per side) | Double |
| Fire rating | — | Yes (FR) |
| Best-use lifespan | Indoor 5+ yrs | Indoor 5+ yrs |
| Price / sq ft | $2.39 | $2.57 |