OWENS CORNING Thermafiber TopStop Head-of-Wall Insulation - 4 x 1" (70 PIECES PER BOX) CTSFA4

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OWENS CORNING Thermafiber TopStop Head-of-Wall Insulation - 4 x 1" (70 PIECES PER BOX) CTSFA4

OWENS CORNING Thermafiber TopStop Head-of-Wall Insulation - 4 x 1" (70 PIECES PER BOX) CTSFA4

OWENS CORNING Thermafiber TopStop Head-of-Wall Insulation - 4 x 1" (70 PIECES PER BOX) CTSFA4

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Product Code: CTSFA4

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OWENS CORNING Thermafiber TopStop Head-of-Wall Insulation - 4 x 1" (70 PIECES PER BOX) CTSFA4

Thermafiber® TopStop®Head-of-Wall Insulation provides fire containment in head-of-wall constructions. These products are non-combustible, moisture-resistant, non-corrosive, non-deteriorating, mildew-resistant, and vermin-resistant.

Features:

• Exceptional performance in head-of-wall fire containment systems

• Fire resistant to temperatures above 2,000º F (1,093º C)

• Helps conserve energy, reduce greenhouse gas emissions

• Resists moisture

• Non-combustible

• Labor saving pre-fabricated shapes

• Available in many different sizes

• Minimum 70% recycled content

2• Contributes to credits in several green building programs such as LEED® and Green Globes

Thickness: 1¼"

Top width: 4"

Bottom width: 4"

Length: 36"

PRODUCT DATA SHEETThermafiber® TopStop®Mineral Wool InsulationDescription Thermafi ber® Top Stop®Head-of-Wall Insulation provides fi re containment in head-of-wall constructions. These products are non-combustible, moisture-resistant, non-corrosive, non-deteriorating, mildew-resistant, and vermin-resistant. Insulation used for TopStop® is UL® and Intertek® (formerly OPL) Classifi ed, and is approved for use in designs that otherwise call for Safi ng Insulation. It is available in 3 common sizes of trapezoidal shaped boards, as well as standard forming strips.Standards, Codes ComplianceASTM C 1104Absorbs less than 1% by volumeASTM C 612, HH-I-558BType IA, Type IB & 2ASTM C 665, HH-I-521FType IASTM E 136Non-combustible as defi ned per NFPA Standard 220CAN/ULC S114 CompliesCAN/ULC S102Flame Spread 0, Smoke Developed 0Thermafi ber® TopStop® insulation is accepted by New York City Board of Standards and Appeals under Calendar Nos. 39-74-SM, MEA-209-82M, Vol. 4Product OptionsThermafiber® Top Stop® Head-of-Wall Insulation has been pre-fabricated to fit the trapezoidal flutes typical of metal or concrete decking. Top Stop®is available in standard 6.0 pcf density. 4.0 or 8.0 pcf are also available upon special request.All TopStop® products are unfaced. Recycled Content Option1,2:EPA Choice Fiber(US Government Buildings) ............................ Minimum 75%Standard Fiber ..................................................................... 70%1. Recycled content options other than standard must be specifi ed at time of order.Technical DataTested to ASTM C 518Tested to ASTM E 84UnfacedProduct DesignationActual Density“k” @ 75° [24°C] BTU.in/hr.sq. ft. °F“R” value per inch of thickness*FlameSpreadSmokeDevelopedTSZ-16.0 pcf0.234.300TSZ-26.0 pcf0.234.300TSZ-36.0 pcf0.234.300TSF-A26.0 pcf0.234.300TSF-A46.0 pcf0.234.300TSF-B26.0 pcf0.234.300TSF-B46.0 pcf0.234.300*R = thickness divided by ‘k’InstallationThermafi ber® Top Stop®Head-of-Wall Insulation should be compression fi tted (per assembly design specifi cations) between the top of the wall head and below the roof deck, leaving no voids. Apply smoke sealant as specifi ed in the listed and tested design specifi cation, and according to the smoke sealant manufacturer’s instructions.AvailabilityProduct NumberProduct ImageThicknessTop WidthBottom WidthLengthPieces/CartonLineal Ft./CartonTSZ-11½"3½"4½"36"50150TSZ-22"4½"5½"36"3296TSZ-33"5"7"36"1648TSF-A21¼"2"2"36"140420TSF-A41¼"4"4"36"70210TSF-B25/8"2"2"36"252756TSF-B45/8"4"4"36"126378

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