GFI Application

2025-11-27
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PIR Insulation Board Roof Installation Guide

Discover how PU roof insulation boards are installed on steel structure roofs. This guide covers system components, installation procedures, fixing methods, sealing details, and key benefits of PU roof insulation for energy-efficient building envelopes.

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2025-11-27
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PU Insulation Board Wall System Installation Guide

PIR/PU insulation boards offer superior thermal insulation, moisture resistance, and installation efficiency for both exterior and interior wall applications. This guide explains system structure, installation steps, and the key advantages of using PIR/PU wall insulation panels in modern construction.

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How to Build Air Plenum Boxes with PU or PIR Insulation Panels

How to Build Air Plenum Boxes with PU/PIR Insulation Panels

PU/PIR insulation panels provide a lightweight, high-performance alternative to traditional metal plenum boxes. Their thermal efficiency, structural rigidity, acoustic benefits, and installation flexibility make them ideal for commercial HVAC systems requiring stable airflow and reduced energy loss.

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What Is Phenolic Foam Pipe Insulation?

GFI HVAC phenolic foam pipe insulation delivers Class 0 fire safety, ultra-low thermal conductivity of 0.03 W/m·K, and outstanding moisture resistance. With a wide temperature range from –250°C to +150°C and strong mechanical durability, it is ideal for HVAC, refrigeration, and industrial pipeline insulation projects requiring long-term performance and safety.

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Efficient Insulation Materials for Low-Carbon Construction

GFI HVAC provides high-performance PU, PIR, and phenolic insulation boards designed for low-carbon buildings. Reduce energy loss, improve HVAC efficiency, and support sustainable construction with advanced thermal insulation systems.

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