Spiral SG double wall insulation is a thermal and acoustical, rotary process, fiber insulation designed for use in double wall spiral HVAC ducts. To optimize performance, the product is offered in a range of densities and thicknesses. The resilient fiberglass blankets resist damage during fabrication and carry a UL fire hazard classification rating of 25/50.
JM Double Wall Insulation, 2 in Thickness, 60 in Width, 60 ft Length, Density: 17 kg/cu-m, 0.26 Btu-in/hr-sq-ft-deg F Thermal Conductivity, 350 deg F, Fiberglass
| Density | : | 17 kg/cu-m |
| Length | : | 60 ft |
| Material | : | Fiberglass |
| Temperature Rating | : | 350 deg F |
| Thermal Conductivity | : | 0.26 Btu-in/hr-sq-ft-deg F |
| Thickness | : | 2 in |
| Width | : | 60 in |
- Spiral SG is offered in a range of densities and thicknesses to optimize thermal and acoustical performance
- It is made from rotary process glass fibers bonded with a thermosetting resin, improving tensile strength and flexibility
- The resilient fiber glass blanket is resistant to damage during transportation and fabrication
Specification Sheet