150gsm Flame-Retardant Backlit 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.
Backlit lightbox fabric with B1 fire certification.
A translucent light-diffusing polyester engineered for lightboxes — it scatters LED light evenly (no hotspots) then bonds dye-sub ink for luminous, high-resolution graphics. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes.
Best for
Media walls, Trade-show graphics, Shop displays, Window graphics.
Key advantages
- Even light diffusion, no glare/hotspots
- intensely vivid when lit
- SEG-ready
- wrinkle-resistant
- premium frameless look. Certified B1 flame-retardant (DIN 4102) — meets venue and public-building fire codes
Specifications
| Material & construction | Light-diffusing woven |
|---|---|
| Weight | 150 gsm (Light) |
| Print method | Dye Sublimation |
| Print sides | Single |
| Opacity | Translucent (backlit) |
| Finish & feel | Smooth translucent |
| Indoor / outdoor | Indoor (lightboxes) |
| Wind & breathability | n/a (indoor) |
| Water resistance | Wipe clean |
| Fire rating | Yes (B1) |
| Durability | High (indoor) |
| Best-use lifespan | Indoor 5+ yrs |
| Recommended finishing | Silicone edge (SEG) |
| Care | Wipe clean |
| Eco & certifications | Standard polyester (recyclable); B1 flame-retardant (DIN 4102) |
Good to know
Not ideal for: Front-lit or double-sided use. Consider instead: Blockout for non-lit double-sided; tension knit for standard frames.
How this fabric compares in its family
The nearest lighter and heavier weights in the same family, side by side.
| 150gsm Flame-Retardant Backlit Polyester (B1)this fabric | 240gsm Flame-Retardant Stretch Polyester (B1) | |
|---|---|---|
| Weight | 150 GSM | 240 GSM |
| Opacity | Translucent (backlit) | Semi-opaque |
| Print sides | Single | Single |
| Fire rating | Yes (FR) | Yes (FR) |
| Best-use lifespan | Indoor 5+ yrs | Indoor 5+ yrs |
| Price / sq ft | $— | $2.76 |