Armacell Product Selector

AP ArmaFlex, AP ArmaFlex FS - Duct

Duct Liner and Wrap Insulation

AP ArmaFlex and ArmaFlex FS (Fire and Smoke) duct liner and wrap are the original fiber-free, closed-cell, thermal and acoustical insulation for ducts. They are engineered to safeguard IAQ, attenuate HVAC noise, and reduce energy loss when used to line or wrap HVAC ductwork. Lining or wrapping ducts will result in more comfortable occupant spaces, reduced energy costs and quieter indoor environments.

As the world’s most recognized brand in flexible closed-cell foam insulation, AP ArmaFlex and AP ArmaFlex FS add long-term value and long-lasting performance to HVAC projects. Fiber-free duct liner and wrap enhances the life expectancy of the HVAC system and the comfort of the building occupants.

Overview

Black flexible closed-cell elastomeric thermal insulation specifically designed for duct liner and wrap

Product Advantages

  • Indoor Air Quality: Low VOC, fiber-free, non-particulating, formaldehyde-free insulation

  • GREENGUARD Gold Certified

  • Microban® antimicrobial product protection inhibits the growth of mold and mildew in the insulation*

  • Closed-cell foam structure prevents moisture wicking and eliminates need for additional vapor retarder

  • Attenuates HVAC noise and dampens mechanical vibration in ducts

  • Long lasting, retains thermal integrity over time

  • Recommended by duct cleaners nationwide

  • AP ArmaFlex meets ASTM E 84 at 25/50 for use in air plenums up to 1” thickness

  • AP ArmaFlex FS meets ASTM E 84 at 25/50 for 1-1/2” and 2” thicknesses

Application Areas

  • HVAC duct systems

  • VAV units

  • Schools, universities and hospitals

  • Hotels, commercial and public buildings

  • Exterior applications must be painted with WB Finish to protect against radiation

GREENGUARD_UL2818  USGBC Member

*Microban antimicrobial product protection is limited to the product itself and is not designed to protect the users of these products from disease causing microorganisms, food borne illnesses, or as a substitute for normal cleaning and hygiene practices.  Microban International, Ltd. makes neither direct nor implied health claims for the products containing Microban® antimicrobial product protection.  Data, photomicrographs and information presented are based on standard laboratory tests and are provided for comparative purposes to substantiate antimicrobial activity for non-public health uses.

Specifications

Black flexible closed-cell elastomeric thermal and acoustical duct insulation in sheet and roll form

Sizes:

Sheet:
  • Width x Length: 36” x 48” (.915m x1.22m)

  • Thickness (nominal): 1/8”, 1/4”, 3/8”, 1/2”, 3/4”, 1”, 1-1/2” & 2” (3, 6,10, 13, 19, 25, 38 & 50mm)

Roll:
  • Width: 48” (all thicknesses) and 56-1/4", 59", & 60” (1/2", 1", & 1-1/2" thick) 

Thickness:
  • AP ArmaFlex Duct Liner and Wrap: 1/2”, 3/4”, and 1”

  • AP ArmaFlex FS Duct Liner: 1-1/2” and 2”

  • AP ArmaFlex Duct Liner: 1-1/2” and 2”

Specifications Compliance:

  • ASTM C 534, Type II — Sheet Grade 1

  • ASTM C 1534

  • ASTM D 1056, 2B1

  • ASTM E 84, NFPA 255, UL723

  • ASTM G21/C1338

  • ASTM G22

  • CAN/ULC S102

  • MEA 107-89M

  • MIL-P-15280J, FORM S

  • MIL-C-3133C (MIL STD 670B)

  • Grade SBE 32

  • NFPA 90A, 90B

  • UL 181

  • UL 94 5V-A, V-0, File E55798

  • City of LA – RR 7642

Approvals, Certifications, Compliances:

  • Key physical properties are approved by Factory Mutual.

  • GREENGUARD Gold Certified

  • Manufactured without CFCs, HFCs, HCFCs, PBDEs, or Formaldehyde.

  • Made with EPA registered Microban® antimicrobial product protection.*

  • All Armacell facilities in North America are ISO 9001:2008 certified

For complete Specification details, download the product submittal sheet.

*Microban antimicrobial product protection is limited to the product itself and is not designed to protect the users of these products from disease causing microorganisms, food borne illnesses, or as a substitute for normal cleaning and hygiene practices.  Microban International, Ltd. makes neither direct nor implied health claims for the products containing Microban® antimicrobial product protection.  Data, photomicrographs and information presented are based on standard laboratory tests and are provided for comparative purposes to substantiate antimicrobial activity for non-public health uses.

Accessories

  • ArmaFlex 520 and 520 Black Adhesive – Air-drying, solvent-based contact adhesive for strong bonds and tight seams.

  • ArmaFlex Low VOC Spray Contact Adhesive – Low VOC adhesive in 27 pound aerosolized canisters

  • ArmaFlex WB Finish – Latex-based, UV resistant protective coating for indoor or outdoor applications

  • ArmaFlex Insulation Tape – black foam, pressure-sensitive seam tape

  • Armacell Fabricated Fittings – Made to order pre-fabricated fittings in Tees, Elbows, P-Traps and more

Armacell Manufacturing Locations

Did you know?

Armacell has 5 manufacturing facilities in the US and 1 in Canada. That means almost any product you order in North America is made in North America. Some exceptions apply.

Made In USA

2018 © Armacell LLC • 55 Vilcom Center Drive • Suite 200  • Chapel Hill, NC 27514 • tel 800 866 5638 • email: info.us@armacell.com