The relationship between the price and density of a 500-square-meter glass wool blanket

What is the relationship between the price and density of a 500-square-meter glass wool blanket? The total price of a 500-square-meter glass wool blanket is positively correlated with its density: the higher the density, the higher the price per unit area. This is because high-density products use more raw materials, require higher production processes, and possess superior insulation, fire resistance, and mechanical properties.

The relationship between the price and density of glass wool blanket:

Higher density → denser fibers → slightly lower thermal conductivity, stronger compressive strength, and better durability
However, “denser is not necessarily better”: low-density products perform better in sound absorption, especially at high frequencies, and are more cost-effective.
In actual procurement, 500 square meters is considered a medium batch size, allowing for negotiations with manufacturers (such as Rosewool Insulation Refractory Co.,Ltd) for potential discounts, which may range from 5% to 15%.

Procurement advice for 500 square meters of glass wool blanket:

Select density based on the scenario: For general insulation, choose 16–24kg/m³, balancing cost and effectiveness; for equipment/high sound insulation, choose above 32kg/m³.
Lock in bulk pricing: Based on 500 units, negotiate with the manufacturer on the packaging price including shipping and surface treatment to avoid price increases in the future.
Control additional costs: Prioritize the 50mm standard thickness. Avoid high-priced veneers unless there are special requirements, to reduce overall costs.

What is the relationship between the price and density of a 500-square-meter glass wool blanket? Rosewool Insulation Refractory Co.,Ltd. specializes in producing insulation refractory materials such as glass wool and calcium silicate boards. Our products meet national standards, offer a complete range of density specifications, and are of stable quality. We support customized needs and have a comprehensive pre-sales and after-sales service system. We are a trusted partner.