ARK-W55
Polyester/Scrim/Polyester – High-Performance Non-Paper Insulation Facing
ARK-W55 is a high-performance, non-paper insulation facing designed for commercial and industrial applications where durability, thermal stability, moisture control, and long-term performance are important. Its multi-layer construction combines durable polyester layers with high-strength fiberglass scrim reinforcement and a slate-gray polyester backing to provide a robust facing solution for demanding insulation systems.
The non-paper construction provides enhanced resistance to moisture-related deterioration and corrosion compared with conventional paper-based facings. Dual polyester layers provide durability and aging resistance, while the fiberglass scrim adds mechanical strength and helps maintain facing integrity during handling and installation.
Designed for demanding temperature conditions, ARK-W55 provides enhanced thermal stability and high-temperature resistance while maintaining its flame-retardant characteristics. It is well suited for wall and roof insulation systems in commercial and industrial buildings where consistent, long-term facing performance is required.
Key Advantages:
- Non-Paper Construction – Provides enhanced resistance to moisture-related deterioration and corrosion compared with conventional paper-based facings.
- Durable Polyester Layers – Dual polyester construction provides durability and supports long-term aging resistance.
- Enhanced Thermal Stability – Designed to maintain performance under demanding temperature conditions.
- Long-Term Flame-Retardant Performance – Engineered to maintain its flame-retardant characteristics over extended service conditions, subject to applicable testing.
- High-Strength Reinforcement – Fiberglass scrim provides added mechanical strength and resistance to tearing during handling and installation.
- Slate-Gray Polyester Backing – Provides a durable backing layer that supports consistent facing performance.
- Moisture Control – Helps provide reliable moisture-control performance within suitable insulation assemblies.
- Commercial & Industrial Applications – Designed for demanding wall and roof insulation systems where durability and long-term performance are important.
Go Beyond Paper Facings.
Non-paper polyester construction provides a durable alternative to conventional paper-based insulation facings, particularly in applications where moisture and corrosion resistance are important.
Built for High Temperatures.
Enhanced thermal stability helps ARK-W55 maintain facing performance under demanding temperature conditions.
Designed for Long-Term Performance.
Dual polyester layers provide durability and support resistance to aging, helping maintain facing integrity over time.
Reinforced for Strength.
High-strength fiberglass scrim provides added mechanical reinforcement and resistance to tearing during installation.
Maintain Fire Performance.
Designed to maintain its flame-retardant characteristics over the intended service life, subject to applicable product testing and installation requirements.
Help Manage Moisture.
The multi-layer polyester construction helps provide reliable moisture-control performance within compatible insulation assemblies.
Built for Demanding Buildings.
ARK-W55 is designed for commercial and industrial wall and roof insulation systems where durability, thermal stability, and long-term performance matter.
| Property | Value | Testing Method |
|---|---|---|
| Basis Weight | 14 lbs/1000 ft2 (68 g/m2) | Scale |
| Permeance (WVTR) | 0.02 perm (1.15 ng/Ns) | ASTME96/ProcedureA |
| Tensile Strength | MD: 36 lbs/inch (6.3 kN/m) XD: 31 lbs/inch (5.4 kN/m) | ASTM D828 |
| Thickness | 0.005 inch (135 micron) | Micrometer Caliper |
| Fire Rating | Class B | ASTM E84 |
| Accelerated Aging | No Corrosion No Delamination | ASTM C1258 30 Days at 95% RH 120°F (49°C) |
| Low Temperature Resistance | Remains Flexible No Delamination | ASTM D1263 4 Hours at -20°F (-29°C) |
| High Temperature Resistance | Remains Flexible No Delamination | ASTM C1263 Modified 4 Hours at 240°F (116°C) |
| Water Immersion | No Delamination | 24 Hours at 73°F (23°C) |
| Dimensional Stability | 0.25% | ASTM D1204 |
| Light Reflectance | 85% | ASTM C523 |
Available Dimension:
Width:
4-6.5 ft (1.2-2 m)
Length:
Customizable