Rockwool Sandwich Panels Roof for Prefabricated House

Fireproof rockwool sandwich roof panels deliver superior thermal and sound insulation for prefabricated houses, combining safety with energy efficiency.

product orgin:

China

shipping port:

Xiamen/Qingdao

payment:

T/T;L/C at sight

color:

Customized

Turquoise blue-Yumisteel:

product categories

new products

product details

Product introduction

Roof rockwool sandwich panels

Rockwool sandwich panel is a composite building material consisting of two metal sheets (typically galvanized steel or aluminum) with a core of dense rock wool insulation sandwiched between them. These panels are valued for their excellent fire protection, thermal and acoustic insulation, and mechanical durability.

Product advantages

☆Fireproof

☆Flame-retardant

☆ Excellent thermal insulation

☆ No surface decoration needed

☆Flexible & quick installation

☆Significantly reduces construction time

Product specifications

Specification	Details
Core Thickness	50/75/100/150/200 mm
Panel Width	Standard 950mm,980mm
Panel Length	20FT container: ≤ 5.95m 40FT container: ≤ 11.95m
Density of Core	80 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

Sandwich panels connection types

Product applications

Rockwool sandwich panels are an ideal roofing solution for prefabricated houses. They provide excellent thermal insulation, fire resistance, and structural strength, significantly enhancing the building's energy efficiency and safety. Their lightweight nature allows for faster installation, streamlining the entire construction process for a durable and comfortable home.

Packing & Delivery

Rockwool sandwich panels packing

All products are packed to seaworthy standards, with secure and methodical loading to ensure safe transit. Standard delivery takes 7-10 days, while customized items require 15-25 days. We support FOB, CIF, CFR, and DDP terms and can work with your forwarder or recommend one.

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.