Publish Time: 2026-10-14 Origin: Site
How is Celaeno better than Casper?
Start with the numbers that decide your project: five roll widths up to 60 inches instead of one 48-inch roll, a written 5-year warranty, REACH & RoHS compliance with fire-safety and low-VOC documentation — and factory-direct supply on 30 m rolls instead of a single-dealer purchase channel.
600 m² of Celaeno® Film at LV's Shanghai HQ — screens hidden outside, daylight kept inside.
200 m² across six China offices — no more data leaking through glass, open layout intact.
100 m², four markets, one spec — laptop screens unreadable from the aisle.
80 m² in Shanghai & Beijing — sequencing data stays off the walkway, daylight preserved.
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Privacy Film Projects Delivered
Of Glass Converted to Confidential
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Countries & Regions Shipped to
Warranty
Five roll widths: 36″ / 48″ / 54″ / 56″ / 60″
Match the roll to the glass, not the glass to the roll. A 60-inch band goes up in one piece — no horizontal seam across eye level.
5-year warranty
Adhesive, optical performance and coating stability are covered in writing — the document your facilities and procurement teams ask for at handover.
Easy Tint Guaranteed
You can contact us anytime and we will resolve your issues as soon as possible.
REACH & RoHS compliance
Adhesive, optical performance and coating stability are covered in writing — the document your facilities and procurement teams ask for at handover.
Flammability & Fire Safety
Interior-grade fire performance for occupied commercial buildings — the line item that stops a fit-out at the building-management review stage.
Green, low VOC
Low-emission adhesive system, safe to install in occupied floors and suitable for WELL / LEED-conscious interiors.
DHL Free Shipping Worldwide
Rolls go from our factory straight to your installer.
Celaeno® figures come from the Celaeno® product specification sheet. Casper figures are quoted from Designtex's public user guide (© 2024 Designtex, updated February 2024). Where a value is not publicly published, we say so rather than guess.
Product specication
Supply format
Rolls: 1.22 m / 1.52 m × 30 m
Speed Range
Certification & warranty
Warranty
5 years
5 years
Flammability & fire safety
ASTM E84 Class A; EN 13501-1 · C-s2-d0
ASTM E84 Adhered Class A
VOC / material health
Low VOC, verified to CA 01350
Low VOC; no antimicrobials, no PFAS, no phthalates, no PVC
REACH / RoHS
REACH SVHC 263 & RoHS compliant
REACH SVHC 263 & RoHS compliant
Environmental programmes
REACH SVHC 263, RoHS
HPD, LEED, WELL, No Prop 65 Warning
Test documentation supplied
Chemistry (REACH SVHC 263 / RoHS), low-emission (VOC · CA 01350), flammability (ASTM E84), fire safety (EN 13501-1), luminous and solar (EN 410:2011), plus SDS / COA per importing-country regulation
HPD, LEED and WELL documentation; no REACH or RoHS entry published
Compatibility & performance
Technology
Nano-coated polarized optical privacy film, applied to the interior side of partition glass
Polarizing privacy film applied to glass ("installs like a window film, but isn't")
Cloaking efficiency
99.95%
Speed Range
Display compatibility
LED / LCD; standard 0° vertical orientation
LED screens 40″ and larger; 0° or 90° orientation confirmed by test before purchase
Pre-purchase validation
Free sample kit — test on your own screens before ordering
Mandatory. Hold the sample vertically, then rotate 90°; if it still doesn't cloak, the display is incompatible. A 45° result is listed as "not recommended"
Published exclusions
Polarizing film — limited to LED/LCD; validate with a free sample
Yes. OLED, plasma, 3D displays, Microsoft Surface Hub, Barco video walls, projection video; the user guide adds laptops, notebooks, touchscreens, kiosks, CRT and more
Optical data published
VLT ≥43%; haze ≤1%; UV rejection ≥75%; IR rejection ≤12%
"It will not be fully opaque in all circumstances." Worst case is a viewer close to the glass at an extreme angle; mitigation requires adding a second patterned graphic layer
Off-angle appearance
"It will not be fully opaque in all circumstances." Worst case is a viewer close to the glass at an extreme angle; mitigation requires adding a second patterned graphic layer
"It will not be fully opaque in all circumstances." Worst case is a viewer close to the glass at an extreme angle; mitigation requires adding a second patterned graphic layer
Buying & installing
How you buy it
Factory-direct, free worldwide DHL shipping
Exclusively via Decorative Films, LLC and the Steelcase dealer & installer network
Substrate & adhesive
PET + polyvinyl + triacetate; acrylic pressure-sensitive adhesive
100% triacetate; acrylic pressure-sensitive adhesive
Country of origin
China
Japan
Installer requirement
Standard professional window-film installer
Professional window-film installer required.
Install method & cure
Wet application, standard window-film practice
Wet install; adhesive curing
Typical application scope
Offices, conference rooms, control rooms with large displays, building curtain walls
Conference room and meeting-room glazing bands
Commercials
Listed price
$3xx / m²
$6xx / m²
Shipping
Free worldwide shipping by DHL
Material ships from Maryland, USA; freight quoted through the distributor
Price visibility
Factory quote returned directly
Decorative Films provides quotes, with discounts for the trade and Authorized Steelcase Dealers
Minimum order
Project-quoted through the dealer network
Project-quoted through the dealer network
Lead time
Per the guide, material typically ships within 24 hours of the purchase order
Per the guide, material typically ships within 24 hours of the purchase order