Foil Scrim Kraft Faced Insulation

Thermal and Vapor Barrier Insulation for Building Applications

Foil Scrim Kraft Faced Insulation, also known as FSK faced insulation, is a high-performance thermal insulation material designed to provide superior temperature control and moisture management in buildings. This versatile insulation is commonly used in commercial and industrial applications, helping to optimize energy efficiency while maintaining a comfortable indoor environment.

Tape Specifications
Facing Type	Foil Scrim Kraft (FSK)
Aluminum Foil Thickness	18u
Scrim Reinforcement	5x5mm fiberglass spacing
Vapor Barrier	Kraft paper
Applications	Exterior walls, ceilings, basements, ductwork

Insulation Facing Description

Foil Scrim Kraft Faced Insulation consists of multiple layers for optimal performance:

1. Aluminum Foil Layer (18u): Reflects heat and serves as a radiant heat barrier.
2. Fiberglass Scrim (5x5mm spacing): Adds strength and durability, preventing damage during installation.
3. Kraft Paper Layer: Acts as a vapor barrier, reducing moisture problems in the wall cavity and improving thermal resistance.

The multi-layer construction makes Foil Scrim Kraft Insulation highly effective at maintaining consistent indoor temperatures while controlling moisture levels, which is especially crucial in high-humidity environments.

Insulation Facing Applications

Foil Scrim Kraft Faced Insulation is ideal for a variety of building applications, including:
- Exterior Walls: Provides thermal insulation and moisture control for building exteriors.
- Ceilings and Basements: Helps maintain temperature control and prevent moisture damage.
- Ductwork: Prevents heat loss and moisture buildup in HVAC systems.
- Commercial and Industrial Spaces: Enhances energy efficiency and protects against temperature fluctuations and moisture intrusion.
Insulation Facing Features
- Thermal Resistance: The aluminum foil layer reflects radiant heat, helping to maintain consistent temperatures within the building.
- Vapor Barrier: The kraft paper facing acts as a vapor barrier, preventing moisture buildup in walls, ceilings, and ductwork.
- Strength: Reinforced with a fiberglass scrim (5x5mm spacing), this insulation offers excellent tensile strength, preventing damage during installation and handling.
- Energy Efficiency: The combination of the radiant heat barrier and vapor barrier helps lower energy bills by improving the overall insulation performance.
- Fire-Resistant: This fsk foil facing often has certain fire-resistant properties, making it safer for use in various building applications.
- Durable & Flexible: While durable, the material is also flexible enough to be easily cut and fitted into irregular spaces, such as around corners and between beams.

Insulation Facing Technical Data

Insulation Facing Properties:

Physical properties	Test Method	Value (English)	Value (Metric)
Basis weight	Scale	17 lbs / 1000 ft²	83 gsm
Permeance (WVTR)	ASTM E96, Procedure A	0.02 perm	1.15 ng/N.s
Tensile Strength-MD	ASTM D828	17 lbs / In	75 N/25mm
Tensile Strength-XD	ASTM D828	17 lbs / In	75N/25mm
Burst Strength	ASTM D774	50.8psi	35 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	-0.05	-0.05

Insulation Facing Construction:

Composition	Description	Value (English)	Value (Metric)
Foil	Aluminum	0.72 mil	18 micron
Reinforcing- MD	Fiberglass	1/5 inch spacing	5mm spacing
Reinforcing-XD	Fiberglass	1/5 inch spacing	5mm spacing
Heat-Activated Adhesive	Polyethylene	1 mil	25 micron