When it comes to selecting rigid foam insulation, there are many options available in the market.
However, two of the most popular options are Foamular 150 and Foamular 250.
Both of these insulations are manufactured by Owens Corning, a leading brand in the insulation industry.
If you’re wondering which one to choose, keep reading as we compare Foamular 150 vs 250 in terms of their properties, benefits, and drawbacks.
What is Foamular Insulation?
Foamular insulation is a type of rigid foam insulation that is used to provide thermal insulation to buildings.
It is made of polystyrene, a lightweight and durable material that is known for its excellent insulation properties.
Foamular insulation comes in different grades, each designed for specific applications.
Foamular 150 vs 250: What’s the difference?
Foamular 150 and Foamular 250 are two grades of Foamular insulation that are commonly used in construction projects.
While they share some similarities, there are some key differences between them.
Density: Foamular 150 has a density of 1.5 pounds per cubic foot, while Foamular 250 has a density of 2.5 pounds per cubic foot. This means that Foamular 250 is denser and heavier than Foamular 150.
Strength: Foamular 250 is stronger than Foamular 150 due to its higher density. It can withstand higher loads and is less likely to compress over time.
Insulation value: Both Foamular 150 and Foamular 250 have similar insulation values, with an R-value of 5 per inch. This means that they provide the same level of thermal insulation.
Price: Foamular 250 is more expensive than Foamular 150 due to its higher density and strength.
Benefits of Foamular 150 and 250
Foamular 150 and Foamular 250 have several benefits that make them popular choices for insulation in construction projects:
- Excellent thermal insulation properties
- Moisture resistance
- Lightweight and easy to handle
- Resistant to mold and mildew growth
- Easy to cut and shape
- Durable and long-lasting
Drawbacks of Foamular 150 and 250
While Foamular 150 and Foamular 250 have many benefits, they also have some drawbacks that should be considered before choosing either:
- Flammable: Polystyrene is a flammable material, so it should be protected from heat sources and fire.
- Environmental concerns: Polystyrene is not biodegradable, and its production process can generate greenhouse gases.
How to Choose between Foamular 150 and 250
Choosing between Foamular 150 and 250 depends on your specific project requirements. If you’re looking for insulation for a project with low compressive loads, Foamular 150 is a suitable option. On the other hand, if you need insulation for a project with higher compressive loads, such as a roof or foundation, Foamular 250 is a better choice.
Examples of Projects that Use Foamular Insulation
- Exterior insulation and finishing system (EIFS)
- Foundation insulation
- Roof insulation
- Wall insulation
- Insulated concrete forms (ICF)
Conclusion
Foamular insulation is an excellent choice for thermal insulation in construction projects. Foamular 150 and 250 are two of the most popular grades of Foamular insulation, each with its unique properties and benefits.
Choosing between them depends on your project requirements, and both offer excellent insulation properties, durability, and moisture resistance.
As with any insulation material, it is essential to consider the potential drawbacks, such as flammability and environmental impact.
Therefore, it’s important to weigh the pros and cons of Foamular 150 vs 250 before making a decision.