22oz Encore

At iStudio Projects, our Rose Brand 22 oz. Encore Velour (SKU # VL220001–VL220020) is a premium Inherently Flame Resistant (IFR) performance fabric engineered for theatrical draperies, stage curtains, and acoustic panels in demanding performance environments. Unlike woven velours, the Encore features a knit construction from 100% IFR polyester with a napped finish β€” delivering exceptional acoustic performance while maintaining a rich, full-bodied drape. At 22 oz per linear yard and an exceptionally wide 64″ width, the Encore provides outstanding coverage and reduces the number of seams required across large stage openings. Acoustically, it achieves a top-tier Noise Reduction Coefficient (NRC) of 1.00 and a Sound Absorption Average (SAA) of 0.99 when hung with 100% fullness via box pleats β€” making it one of the highest-performing acoustic drapery fabrics available. The fabric contains no known hazardous components and poses no inhalation or ingestion health risks under normal use, though prolonged skin contact may cause mild irritation. Its IFR flame resistance is inherent to the fiber β€” permanent, chemical-free, and guaranteed never to wash out. Certified to NFPA 701-2010 TM #1, California Title 19, Canada ULC S-109, British BS 5867: Part 2:1980, German DIN 4102 B1, IMO a.471 (XII)–A.563 (14) for cruise ships, and ASTM E-84 Class I/A, and approved by the California State Fire Marshall (CSFM Approval No. F-521.01), the Encore meets the most comprehensive set of international fire safety standards of any fabric in the Rose Brand IFR lineup.

Product Description

64″ wide, medium weight brushed velour is opaque, durable and wrinkle resistant.

  • Highest Acoustic Rating in the Rose Brand Velour Line β€” independently certified NRC of 1.00 and SAA of 0.99 (NGC Testing Services, NVLAP-accredited, ASTM C 423-09a); the closest any theatrical velour comes to perfect sound absorption
  • Unique Napped Knit Construction β€” knit build (vs. woven in Athena and Crescent) delivers an exceptionally supple, full-bodied pile with superior drape characteristics and enhanced acoustic energy dissipation
  • Heaviest & Widest IFR Velour in the Line β€” at 22 oz per linear yard and 64″ (5.3 ft / 163 cm) wide, it provides maximum stage presence, light absorption, and panel coverage per linear foot
  • Inherently Flame Retardant (IFR) β€” 100% Polyester β€” flame resistance is permanently built into the fiber; will never wash out for the life of the fabric regardless of cleaning method
  • Most Comprehensive FR Certification Suite in the Velour Range β€” NFPA 701-2010 TM #1, California Title 19 Test #1237.1, Canada ULC S-109, British BS 5867: Part 2:1980, German DIN 4102 B1, IMO a.471 (XII) – A.563 (14) for cruise ships, and ASTM E-84 Class I/A interior finish rating
  • California State Fire Marshal Approved β€” CSFM Approval No. F-521.01
  • Special New York City Certificate β€” available upon request
  • No Known Hazardous Components β€” OSHA-reviewed MSDS (Milliken & Company) confirms no known hazardous ingredients; not carcinogenic per NTP, IARC, or OSHA standards
  • Machine Washable β€” IFR properties completely unaffected by water washing; tumble dry safe on low heat; no ironing required
  • Chemically Stable β€” no known incompatibilities in standard theatrical use; avoid strong acids and strong oxidizing agents
  • Standard Roll Length β€” approximately 65 yards per roll for efficient project planning and minimal waste

Storage:

  • The preferred storage method is to leave draperies hanging in place. If removal is necessary, store in breathable canvas hampers or canvas storage bags β€” never in sealed plastic, which traps humidity and promotes mold and staining.
  • Tape all metal components (grommets, ring lines) to prevent direct contact with the fabric during storage, as metal can corrode and stain FR fabric.

Folding:

  • Avoid folding whenever possible. If unavoidable, never allow folded drapes to bear weight β€” including their own. Place a large-diameter cardboard tube at the fold point to protect the nap.
  • To store in a hamper: lay flat on its back, fold seam over seam in layers, then roll from bottom to top without heavy pressure. Do not stack heavy items on top of bagged drapes.
  • When rehung after storage, allow a few days before performances β€” residual wrinkles will hang out naturally.

Periodic Cleaning:

  • Dust at minimum once per year by shaking the drapes and sweeping with a dedicated soft-bristle broom. Clean the stage and lay protective plastic or paper on the floor before lowering drapes for sweeping.
  • Remove minor stains with warm water, K2R spot remover, or commercial dry-cleaning fluid. Always pretest on a small, low-visibility area first as stain removers may affect fabric color.

Major Cleaning:

  • For full cleaning, use a commercial dry cleaner. Allow drapes to air out for approximately one week in an unoccupied space after dry cleaning before exposing performers or audiences.
  • Machine or tub washing is permitted using synthetic detergents only. Do not use soap, bleach, or fabric softeners as these may compromise flame retardancy.
  • Tumble dry at up to 140Β°F β€” remove immediately and hang. Do not over-dry. No ironing required.

Safety & Handling:

  • No hazardous components are present. No respiratory or ingestion hazards are known under normal handling. Skin contact is identified as a possible route of entry β€” prolonged skin contact may cause mild irritation. Protective gloves are recommended as needed.
  • Keep away from strong acids and strong oxidizing agents. Decomposition may produce carbon oxides, nitrogen oxides, and hydrocarbons. In the event of fire, use water, carbon dioxide, or dry powder extinguishing media. Wear self-contained breathing apparatus and full protective equipment for fire-fighting.
  • Dispose of in accordance with all applicable federal, state, and local regulations.

Flame Resistance Maintenance:

  • The IFR flame resistance is permanent and will not wash out. Annual field testing using the NFPA 705 Field Test method is recommended, as accumulated airborne dust and oils may diminish surface flame resistance over time

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