Phenolic Insulation

The Best Materials For Air Ducts And Exterior Walls

Phenolic insulation stands out for its exceptional thermal efficiency, aiding in compliance with building regulations. Its versatility allows for use in roofs, walls, and floors, making it an ideal choice for various construction projects. With certification from UL181 testing, WT’s panels guarantee quality and reliability.

WT’s phenolic boards include central duct phenolic composite panels and phenolic exterior wall panels. Our phenolic boards are designed to provide quality solutions for HVAC duct systemsinterior walls and phenolic panels exterior insulation.

Features of Phenolic Insulation Board

Flame Retardant

Single-sided color steel magnesium board

Easy to Cut

foam board insulation

Durable

Inspection ItemsTechnology Index
Fire Ratings Becnh Mark 25/50 BS 476BS 476: Part 6 &7
Thermal Conductivity0.021W/(mk)
Water Absorption<3.7%
Heat Resistance-150~+150℃(-300℉~300℉)
Wind Resistance≤1500Pa
Compression Strength≥0.18MPa
Bending Strength≥1.1MPa
Leakage Air Volume≤1.2% Class 2
Thermal Resistance0.86 m³k/w
Smoke Density≥9 (Non Toxic Gas Release)
Dimension Stability≤2%(70±2℃/48h)(158±35.6℉/48h)
Oxygen Index≥45
Duration of Fire Resistance≥1.5h
Formaldehyde Emission≤0.5Mg/L
Air Flow15M/S(49.2126 feet/s)

UL181, fireproof, durable, easy to customize

Ul181 Listedphenolic Insulation Panei

Types of Phenolic Insulation Board

WT offers two types of phenolic insulation board: phenolic duct board for HVAC systems (thinner) and phenolic exterior wall board for exterior wall insulation (thicker).

DUCT BOARD

WT's duct plate offers lasting durability, optimal airflow, and easy installation for an efficient duct system fit.

Display of wall insulation panels of different thicknesses
WALL BOARD

Boost energy efficiency with our durable, thermally resistant exterior wall panels — comfort meets design.

Contact WT

Email

sales@wtinsulation.com

Phone

0086-13771601681

Address

No.5,North Waihuan Road,Huangtang Industrial Zone, Xuxiake Town, JiangYin City, Jiangsu Province, China

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