A smart choice for a wide range of buildings and climate zones, R-49 insulation is an excellent insulator that offers a number of sustainable benefits. It keeps the heat inside during winter and the cool air outside in summer, lowering energy costs, and increasing indoor comfort. R-49 also helps to stabilize temperatures and reduce humidity levels, which in turn lessens the strain on HVAC systems, leading to fewer repairs and longer lifespans.

Comfort Boosts With R-49 Insulation: Why Higher R-Values Matter

Attic insulation offers a great value in attic applications, offering year-round home comfort and substantial energy savings. It is commonly used in new construction to ensure compliance with building codes and meet energy efficiency goals, and can be installed as part of a retrofit to upgrade existing structures without major structural changes. R-49 insulating solutions are a great option for colder climates, where energy savings can more than offset initial installation expenses.

The R-value of a material determines its thermal resistance, with higher values providing greater heat flow reduction. Typically, blown-in R-38 and R-49 insulation is made of fiberglass, but polyisocyanurate (polyiso) insulation such as that produced by Rmax offers superior performance with a much thinner profile. This allows builders to achieve R-49 insulation requirements with less space, making it an ideal option for tight spaces and other applications where depth is limited. Additionally, it has a long lifespan and high recycled content, supporting green building practices and helping to achieve LEED certification.

Efficient Foam Insulation Inc.
281 Larson Rd, Attica, MI 48412, United States
810-656-0519