Reflective Aluminum Foil Insulation

• Tape Applications

  • Attics: Installed under roof rafters or over attic floor joists to reflect heat radiating from the roof in summer and help maintain warmth in winter.
  • Walls (Limited Use): Can be used behind wall cladding or incorporated into wall assemblies, but it's not a primary insulation source in most building codes.
  • Crawl Spaces: Can be used on crawl space walls or the underside of the subfloor to reflect heat and improve comfort in the living space above.
  • Garages and Sheds: Used on walls or ceilings to help regulate temperature, especially in hot or cold climates.

• Tape Features

  • Reflective Properties: The primary function of double-sided reflective insulation is to reflect radiant heat. The shiny surface of the reflective material helps to bounce heat radiation away from the insulated area, helping to maintain a more stable temperature.
  • Insulation Performance: In addition to its reflective properties, double-sided reflective insulation may also incorporate other insulation materials, such as foam or fiberglass, to provide additional thermal resistance and improve overall insulation performance.
  • Double-Sided Design: The double-sided construction of this insulation means that both sides of the material are reflective, maximizing its ability to reflect radiant heat from both directions.
  • Versatility: Double-sided reflective insulation can be used in a variety of applications, including walls, roofs, floors, attics, and crawl spaces, to help improve energy efficiency and maintain indoor comfort.

• Tape Benefits

  • Energy Efficiency: Double-sided reflective insulation helps to reduce heat transfer through radiation, which can lead to lower energy consumption for heating and cooling, resulting in potential energy savings.
  • Temperature Control: By reflecting radiant heat, this type of insulation can help maintain more consistent indoor temperatures, reducing hot spots and cold drafts in a building.
  • Moisture Barrier: The reflective surface of the insulation can also act as a moisture barrier, helping to prevent condensation and moisture buildup within the insulated space.
  • Durability: Double-sided reflective insulation is often durable and long-lasting, providing effective insulation for an extended period without significant degradation.
  • Non-Toxic: Many double-sided reflective insulation materials are non-toxic and safe for use in homes and buildings.
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Aluminum Foil Insulation Technical Data

• Foil Insulation Composition:

  Composition	Description	Value (English)	Value (Metric)
  Foil	Aluminum	0.28 mil	7 micron
  Adhesive	Flame-Retardant Glue
  Kraft	Flame-Retardant	55 lbs / 3000 ft2	90 gsm
  Reinforcing	Fiberglass-2-way	1/5x 1/5 inch spacing	5x5mm spacing
  Adhesive	Flame-Retardant Glue	55 lbs / 3000 ft2	90 gsm
  Kraft	Flame-Retardant
  Adhesive	Flame-Retardant Glue
  Foil	Aluminum	0.28 mil	7 micron

  Remarks:

  • The data above are typical values only, and should not be used for specifications purpose.
  • Tolerance: Weight and Thickness: ±10%；Width:±3mm; Length: Log Roll: ±0.3m, Jumbo Roll: ±0.5%.
  • The products should be stored at room temperature, kept away from wet and heat source.
  • The users should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for their special purpose and technique.

• Foil Insulation Properties:

  Physical properties	Test Method	Value (English)	Value (Metric)
  Basis weight	Scale	49lbs / 1000 ft2	240gsm
  Permeance (WVTR)	ASTM E96, Procedure A	0.02 perm	1.15 ng/N.s
  Tensile Strength-MD	ASTM D828	85.2 lbs / In	375 N/25mm
  Tensile Strength-XD	ASTM D828	56.8lbs / In	250 N/25mm
  Burst Strength	ASTM D774	108psi	75 N/cm2
  Low temperature Resistance	ASTM D1790 4 hrs @ -40℉ (-40℃)	Remains Flexible No Delamination	Remains Flexible No Delamination
  High temperature Resistance	ASTM D1790 4 hrs @ +240℉ (+116℃)	Remains Flexible No Delamination	Remains Flexible No Delamination
  Emissivity	ASTM E408	0.03	0.03
  Fire Rating	BS476Pt6&7	Class O-Passed	Class O-Passed

  Available Roll Width: 1.20m