The FB118 10 25 is a grey double ply black poly insulation with an R-value of 8.0 by Mueller Streamline. Engineered for optimal thermal performance, this insulation is perfect for HVAC systems requiring high efficiency. The double ply design enhances durability and moisture resistance, ensuring long-lasting performance. Its sleek grey finish not only looks good but also contributes to effective heat retention. This product adheres to industry standards, making it a dependable choice for both residential and commercial applications.
