GFI Pre-insulated Duct Materials

2025-07-22
GFI Application, GFI Pre-insulated Duct Materials

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 Application, GFI Pre-insulated Duct Materials

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.

2025-07-08
GFI Application, GFI Pre-insulated Duct Materials

6 Practical Strategies to Reduce Energy Costs

Learn six practical strategies to cut energy usage and operating costs in commercial buildings, including energy audits, LED upgrades, and better insulation.

duct air leakage testing for pre-insulated duct

2025-07-03
GFI Application, GFI Pre-insulated Duct Materials

Duct Air Leakage Test For PIR Pre-insulated Duct Systems

Duct air leakage testing is key to verifying the sealing quality of PIR Pre-insulated Duct systems. Proper installation of PIR Panels helps minimize air loss and optimize HVAC performance.

2025-07-01
GFI Application, GFI Pre-insulated Duct Materials

Comprehensive Guide to Foam PIR Insulation R Value

This article provides a complete guide to phenolic ductwork in HVAC systems, covering its benefits, comparison with GI ductwork, and professional installation steps.

2025-06-26
GFI Application, GFI Pre-insulated Duct Materials

Comprehensive Guide to Phenolic Ductwork in HVAC Systems

This article provides a complete guide to phenolic ductwork in HVAC systems, covering its benefits, comparison with GI ductwork, and professional installation steps.

2025-06-24
GFI Application, GFI Pre-insulated Duct Materials

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.

2025-06-20
GFI Application, GFI Pre-insulated Duct Materials

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.

2025-06-16
GFI Application, GFI Pre-insulated Duct Materials

Polyurethane Materials Applications You Should Know

2025-06-13
GFI Application, GFI Pre-insulated Duct Materials

Why R-Value Matters When Choosing a Pre-insulated Duct System

R-value is key to duct insulation performance. GFI’s pre-insulated duct panels with PIR closed cell foam deliver high thermal resistance, better efficiency, and condensation control.