As the fireproof insulation materials in building & constructions, rock wool has a good resistance to compression and tensile strength, excellent hydrophobic and moisture resistance, can be used for the external wall insulation, also be used for energy-saving and insulation of existing building. Rock wool with Class A non-combustible fire rating and higher resistance to high temperature shrinkage, also in the event of fire to maintain the stability of the system structure.

Calcium silicate board insulation material is composed of xonotlite hydrate and reinforcing fibers, and does not contain asbestos. It has a relatively thin board appearance with a simulated wood grain texture, and has a maximum operating temperature of 1050℃.

Rock wool board is an ideal insulation material in the industrial and construction fields, with significant advantages. Made from natural rocks such as dolomite and basalt, it is processed into inorganic fibers through high-temperature melting. It exhibits excellent fire resistance, high fire endurance, and can effectively prevent the spread of fire. With superior thermal insulation properties, it can reduce energy consumption and lower operating costs. Additionally, its dense structure provides good sound insulation, creating a quiet environment. Furthermore, rock wool board has strong chemical stability, anti-aging properties, corrosion resistance, and a long service life.

Nano Insulation Board is a new material made using high-tech technology, featuring special inorganic refractory powder that forms tiny super pores, with a thermal conductivity coefficient even lower than that of still air. At high temperatures, its heat insulation performance is 2-3 times better than traditional fiber-based insulation materials, making it the best heat insulation material in terms of insulation performance to date.

Installing glass wool boards is a critical step in enhancing thermal efficiency, soundproofing, and fire resistance in buildings, HVAC systems, or industrial facilities. However, improper installation can compromise performance, leading to energy waste, moisture issues, or even safety hazards. Whether you’re a contractor, DIY enthusiast, or project manager, understanding the key considerations during installation ensures optimal results. 

In industries ranging from construction to HVAC and industrial manufacturing, ​​glass wool boards​​ have emerged as a cornerstone of thermal insulation. These lightweight, fire-resistant materials are celebrated for their ability to reduce energy costs, enhance acoustic performance, and protect structures from extreme temperatures. At the forefront of this global demand is ​​Rosetexwool​​—a trusted China-based glass wool board supplier, blending cutting-edge technology, premium materials, and decades of expertise to deliver solutions that set industry benchmarks.