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Rockwool Curtainrock 40 R-12.9 3 x 24 x 48 inch Stone Wool Unfaced Insulation Board 168691

Rockwool Curtainrock is a lightweight, semi-rigid stone wool insulation board designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems. Curtainrock is optimized for use as spandrel panel and mullion cover applications. Curtainrock is a semi-rigid stone wool insulation board designed for curtain wall applications.
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Details

Rockwool Curtainrock 40 is a lightweight, semi-rigid unfaced stone wool insulation board designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems. These products are non-combustible and fire resistant and will not develop smoke or promote flame spread when exposed to fire.

Curtainrock is also moisture resistant, non-corrosive and provides reliable long-term thermal performance for your wall assembly.

Rockwool offers Curtainrock 40 to meet a wide variety of curtain wall specifications. Choosing the correct product is dependent on the specified perimeter fire containment system chosen for the project. Rockwool Curtainrock is a component of a variety of UL listed perimeter fire containment systems.

Curtainrock 40 is designed to meet listing requirements for curtain wall insulation with a minimum nominal 8 PCF density.

Features:
  • Has a low moisture sorption rate; effectively drains water away from exterior walls
  • Delivers higher R-values for lasting thermal protection
  • Is a non-combustible product with a melting point of approximately 2150°F (1177°C)
  • Is sound absorbent
  • Is chemically inert and noncorrosive
  • Repels water; does not rot or promote growth of mildew, fungi or bacteria
  • Can be fabricated and faced with reinforced foil facings
  • Is approved for use as a component of UL-and Intertek-approved systems
  • Can earn LEED credits
  • Fire Resistant - Will not burn, develop smoke toxicity or promote the spread of flames
  • Acoustic performance - Helps absorb sound and reduces noise transmission, enables increased productivity in the workplace
  • Water Repellent – Does not absorb moisture and allows vapor to pass through
  • Durability - Has no loss of performance over time, resists mold and mildew
  • Corrosion resistance: ASTM C795 - ASTM C665
  • Reaction to moisture: ASTM C1104 - ASTM E96 - ASTM C1338
  • Reaction to fire: Non-combustible, flame spread = 0, smoke development = 0
Applications:
  • Exterior wall insulation: Curtain walls
  • Spandrel insulation
  • Mullion covers
Certifications:
  • Curtainrock is a component of multiple UL listed perimeter fire containment systems
  • Curtainrock is certified according to UL GREENGUARD and GREENGUARD Gold
  • It is CDPH compliant, which contributes to LEED points under the low emitting materials category
  • Curtainrock 40 are Red List approved under the International Living Future Institute Declare program
Specifications:
  • Product Type: Wall Insulation
  • R-Value: R-12.9
  • Facing: Unfaced
  • Nominal Density: 8 lbs/ft3
  • Thickness: 3 inches
  • Width: 24 inches
  • Length: 48 inches
  • Application: Exterior Walls, Spandrel Insulation, Mullion Covers
  • Application Use: Fire
  • Coverage Area: 40 sq. ft
Specifications
Supplier Part Number
168691
SKU
1006342
Application Use
Sound, Fire
Brand
Rockwool
Length
48 in
R-Value
R-12.9
Thickness
3 in
Width
24 in
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