Discover The Smarter Insulation Choice

SafeDuck™ offers superior thermal insulation, moisture resistance, and noise reduction, making it the ultimate closed-cell insulation solution for HVAC systems.

What Makes SafeDuck Different?

Traditional insulation can be messy, inefficient, and hazardous to installers—but SafeDuck™ was designed to solve these challenges.

Fiber-Free & Safe to Handle

No Personal Protective Equipment is required, unlike fiberglass.

Water-Resistant & Mold-Proof

Closed-cell structure prevents water absorption and mold.

Lightweight & Easy to Install

Half the weight of foam rubber allows seamless application.

Superior Thermal & Sound Insulation

High R-Value per inch for maximum energy efficiency.

Compliant with Industry Standards

Exceeds performance requirements.

The Clear Advantage

SafeDuck™ Fiberglass

Feature Category

Foam Rubber
Closed-Cell Polymer Blend
Glass Fibers
Water Absorption
No (Mold-Resistant)
Yes (Can Lead to Mold & Mildew)
Installation Safety
No PPE Required
Yes PPE Required
Surface
Smooth & Easy to Clean
Prone to Tearing & Fiber Release
Durability
Resilient & Long-Lasting
Fragile & Requires Frequent Replacement
Noise Reduction
Excellent
Moderate
Surface
Smooth & Easy to Clean
Prone to Tearing & Fiber Release

Certified & Compliant with Industry Standards

After testing for thermal conductivity, surface burning, fungi resistance, and more, SafeDuck meets or exceeds the following standards.

ASTM C534 Type 2, Grade 1

ASTM E84 25/50 (Smoke & Flame Rating)

ASTM D1667 (Density & Compression Set)

ASTM C177 (Thermal Conductivity Testing)

ASTM E96 (Water Vapor Transmission)

ASTM C209 (Water Absorption)

ASTM D635 (Flammability)

UL181, ASTM G21 (Mold & Fungi Resistance)

Technical Specifications – Performance That Protects

SafeDuck™ Fiberglass

Feature Category

Thermal Conductivity (K)
0.235 – 0.258 Btu-in/hr-Ff-°F
ASTM C177
Density
1.3 – 2.5 lb/cubic ft
ASTM D1667
Operating Temperature
-40*F to +200°F
ASTM C534
Water Vapor Permeability
<0.01 perm-in
ASTM E96
Flame Spread / Smoke Rating
<25/50
ASTM E84
Mold & Fungi Resistance
Pass
ASTM G21, UL 181
Flammability
Self-Extinguishing
ASTM D635

Installation Guide

Experience faster, easier, and cleaner applications with SafeDuck. It allows for easy adjustments and clean installation, unlike fiberglass, which can tear and release airborne particles.

Prepare the Duct Surface

Ensure it’s clean, dry, and free of oil or debris.

Adhesive Application

Apply 90% adhesive coverage to the liner contact surface.

Precision Fitting

Butt joints together, coat with adhesive, and ensure full coverage.

Secure with Metal Nosing

Protect exposed leading edges where air velocity exceeds 4,000 fpm.

Final Inspection

Check for gaps, folds, and proper edge coverage for maximum insulation performance.

let SafeDuck help you quote and win your next project

SafeDuck is the future of insulation, offering unmatched safety, performance, and efficiengy. Get more details or request a quote below.

Download our sales brochure, Specification sheet and Data Sheet Below

We’re on a mission to change the way the world sees insulation.
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