PU Foam Duct

2026-05-04
GFI-Schaumstoff-Dämmplatten, GFI Vorisolierte Kanalmaterialien

Why Pre-insulated Ducts Are Replacing Traditional GI Duct Systems

1. Shift Toward Integrated HVAC Duct Systems In modern HVAC systems, duct selection is shifting from traditional solutions to more efficient integrated systems. Compared with traditional galvanized iron (GI) ductwork, pre-insulated duct systems are becoming a mainstream choice in HVAC applications. These systems offer improvements in structure, energy efficiency, and installation. 2. PIR/PU Pre-insulated Duct […]

2026-01-27
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

How to Choose the Right Polyurethane Duct Board for Projects

Selecting the right polyurethane duct board is critical to the performance and reliability of pre-insulated duct systems. By considering application conditions, insulation efficiency, structural stability, processing compatibility, and long-term value, HVAC projects can achieve better installation quality, energy efficiency, and operational stability. GFIDuct provides high-performance polyurethane duct board solutions designed to meet the diverse demands of modern HVAC systems.

2025-12-16
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

What Is Duct Board Made Of?

Duct boards are typically made of closed-cell PU or PIR foam laminated with multi-layer aluminum foil, offering high thermal efficiency, airtightness, lightweight installation, and clean airflow. These advantages make pre-insulated duct boards a preferred choice for modern commercial, healthcare, and data-center HVAC systems.

2025-10-31
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

Why Do Some People Dislike Duct Boards?

Some still doubt duct boards due to past fiberglass issues like dust and moisture. Modern PU/PIR duct boards, however, offer cleaner, stronger, and more energy-efficient HVAC solutions.

2025-09-30
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

Moisture Protection in PU and PIR Pre-Insulated Duct Installations

Moisture can reduce duct performance and cause damage. Learn best practices for protecting PU and PIR pre-insulated ducts from condensation and water intrusion.

2025-08-05
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

Common Mistakes to Avoid When Installing PU or PIR Duct Boards

Learn the most common mistakes contractors make when installing PU or PIR pre-insulated duct boards—and how to avoid them using the right accessories.

2025-07-22
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

Duct Lifespan: How Often Should Ductwork Be Replaced?

Different types of ductwork have different lifespans. Flexible ducts may last 10–15 years, while galvanized and spiral ducts can exceed 25 years. Pre-insulated polyurethane ducts offer long-lasting, energy-efficient performance. Regular inspection helps determine when replacement is needed.

2025-07-17
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

PIR vs PU vs Phenolic: Which Pre-insulated Duct Is Right for You?

Discover the differences between PIR, PU, and Phenolic pre-insulated duct panels. Compare thermal performance, fire resistance, and applications to find the right material.

2025-06-24
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

PIR Pre-insulated Ducts: HVAC Solution for Latin America

PIR Foam Ducts provide lightweight, energy-efficient, and fire-safe air distribution—perfect for HVAC applications across Latin America’s diverse climates.

GFI Double aluminum foiled PIR Foam Duct

2025-06-20
GFI-Anwendung, GFI Vorisolierte Kanalmaterialien

Top 5 Mistakes to Avoid When Installing PU Duct Panels

Polyurethane (PU) materials offer exceptional insulation, durability, and flexibility across a wide range of applications—from building insulation and HVAC ducts to furniture, automotive parts, and coatings. PU/PIR foam boards play a crucial role in energy-efficient construction and modern HVAC systems, making them a key material in today’s sustainable industries.

PU Foam Duct

Why Pre-insulated Ducts Are Replacing Traditional GI Duct Systems

How to Choose the Right Polyurethane Duct Board for Projects

What Is Duct Board Made Of?

Why Do Some People Dislike Duct Boards?

Moisture Protection in PU and PIR Pre-Insulated Duct Installations

Common Mistakes to Avoid When Installing PU or PIR Duct Boards

Duct Lifespan: How Often Should Ductwork Be Replaced?

PIR vs PU vs Phenolic: Which Pre-insulated Duct Is Right for You?

PIR Pre-insulated Ducts: HVAC Solution for Latin America

Top 5 Mistakes to Avoid When Installing PU Duct Panels

PU/PIR vs Phenolic Duct Panels: What Is the Real Difference?

What Are the Different Facings of PIR Insulation Boards?

Fire Performance Analysis of GFI PUR/PIR Foam Insulation Boards

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