Are insulated panels good for sound and thermal insulation?

July 16, 2025

The sound insulation and heat insulation performance of the insulated panels are significantly different from the different core material. The following four common types of EPS insulated panels, PU/PIR insulated panel, glass wool insulated panel and rock wool insulated panel are explained:

Property	PU/PIR Panel	Rock wool/mineral wool Panel	Glass Wool Panel	EPS Panel
Thermal Conductivity	0.022~0.024W/m·k	0.035~0.045W/m·k	0.03~0.04W/m·k	0.03~0.04W/m·k
Density	Low(36~43kg/m³)	High(100~150kg/m³)	Low(10~50kg/m³)	Low(8~20kg/m³)
Fire Resistance	Moderate	Excellent	Excellent	Poor
Moisture Resistance	High	High	Low	Moderate
Acoustic Performance	Moderate	Excellent	Good	Poor
Cost	High	Moderate	Low	Low

From the above table, the PU/PIR insulated panel has the lowest thermal conductivity and the best thermal insulation performance, followed by EPS. Because of its unique fiber structure, rock wool insulated panel has the best sound insulation effect, followed by glass wool. The EPS insulated panel has the highest cost performance. Users can choose according to different purposes.

Balises chaudes :

50mm EPS insulated panel,

PU/PIR insulated panel

Rock wool insulated panel

glass wool insulated panel

50mm polyurethane insulated panel

glass wool sandwich panel

Rock wool insulated panel factory

PU/PIR insulated panel supplier

PROPANEL, Basée à Chengdu, en Chine, nous sommes spécialisées dans les panneaux sandwich haute performance pour les bâtiments industriels, frigorifiques et modulaires. Forts de plus de 15 ans d'expertise, nous exportons dans le monde entier, garantissant une fabrication de précision, un contrôle qualité et un excellent service client.

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Balises chaudes