Competitive Price Rockwool Sandwich Panels Wall for Prefabricated House For Sale

Rockwool Sandwich Panels Wall for Prefabricated House

Fireproof rockwool sandwich panels provide superior thermal and acoustic insulation for prefabricated houses, ensuring energy efficiency and safety in modular construction.

product orgin:

China

shipping port:

Xiamen/Qingdao

payment:

T/T;L/C at sight

color:

Customized

product categories

new products

product details

Product introduction

Rockwool sandwich panels

Rockwool sandwich panel is a prefabricated building material used for walls, roofs, and partitions, consisting of two outer metal sheets with a core of high-density rock wool (also known as mineral wool) insulation in between. This construction provides excellent fire resistance, thermal insulation, and acoustic properties.

Product advantages

☆Superior Fire Protection

These A1 fire-rated rockwool panels provide non-combustible insulation, ensuring maximum safety for prefabricated homes and compliance with strict building codes.

☆Excellent Thermal Insulation

The high-density rockwool core minimizes heat transfer, reducing energy costs and maintaining comfortable temperatures year-round in modular houses.

☆Effective Soundproofing

Designed for noise reduction, these panels create quieter indoor environments, ideal for residential and commercial prefab buildings in urban areas.

☆Lightweight & Easy Installation

Pre-engineered panels allow fast, hassle-free installation, cutting construction time and labor costs for prefab home projects.

☆Durable & Low Maintenance

Weather-resistant coatings protect against corrosion and UV damage, ensuring long-lasting performance with minimal upkeep for modular construction.

Product specifications

Specification	Details
Core Thickness	50/75/100/150/200 mm
Panel Width	Standard 1000mm,1200mm
Panel Length	20FT container: ≤ 5.95m 40FT container: ≤ 11.95m
Density of Core	40 kg/m³
Thermal Conductivity	50mm	0.749 W/(m·K)
	75mm	0.530 W/(m·K)
	100mm	0.411 W/(m·K)
	150mm	0.268 W/(m·K)
	200mm	0.210 W/(m·K)
Fire Rating	Class A1 (excellent fire resistance)
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel
Aluminumsheets/Al-Mg-Mnalloymetal sheet	0.70 - 1.20 mm
Steel thickness	0.40 - 0.70 mm
Stainless steel	0.40 - 0.60 mm

Product applications

These rockwool sandwich panels provide fireproof wall insulation with superior thermal and acoustic performance. Perfect for residential, commercial, and industrial prefabricated structures, they ensure energy efficiency, safety, and quick installation while meeting strict building standards.They are ideal for prefab homes, modular buildings, and off-grid housing.

Packing & Delivery

☆ Packing

·Seaworthy packing standards:

Rockwool sandwich panels packing

PVC on both sides to protect the roof panel surfaces;

Packed with kraft paper to protect the panel ends;

Put EPS foam on the each space to keep the panels from squeezing each other.

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

Service&Support

☆Service
Xiamen Yumi New Material Tech. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.