STJH-HVAC-DUCT-WRAP-INSULATION-R84-76MM

HVAC Duct Wrap Insulation 76 mm R-8.4

Deep fiberglass duct wrap for higher installed insulation targets.

Deep blanket provides the selected R-8.4 installed resistance.
Roll format accommodates long runs with changing section sizes.

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Product Introduction

The 76 mm blanket provides the greatest thermal depth in this roll selection. It wraps around metal ducts as a flexible external layer, with a shorter roll length supporting handling of the thicker insulation during fabrication and installation.

Key Features

Deep blanket provides the selected R-8.4 installed resistance.
Roll format accommodates long runs with changing section sizes.

Technical Parameters

Fiber Type	Fiberglass
Blanket Depth	76 mm
Material Density	12 kg/m³
Roll Face Width	1219 mm
Roll Length	15.24 m
Installed Thermal Resistance	R-8.4 at 25% compression
Reference Mean Temperature	24 °C
Conductivity Before Compression	0.042 W/(m·K) at 24 °C
Facing Selection	FSK, PSK or unfaced
Customization	Available for the intended low-temperature duty and environment.

Applications

Higher-resistance cold supply insulation
Long indoor cooled-air routes

Solutions for Your Application

Heat gain remains high through a long cold duct run.

The deeper blanket increases the thermal barrier around the metal shell.

Thick insulation is difficult to manage in very long rolls.

The selected supply length is shorter than the lighter wrap versions.

Available Options

FSK vapor-facing option
Matching sealing accessories

Planning a HVAC Duct Wrap Insulation 76 mm R-8.4 specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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