General Questions

What does Northwest Foam Products do?
We manufacture expanded polystyrene (EPS) foam products for insulation, construction, packaging, and custom applications.

What is EPS foam?
EPS (expanded polystyrene) is a lightweight, durable insulation material that resists moisture, mold, and decay while maintaining long-term thermal performance.

Insulation Products

What types of insulation do you offer?
We provide:

• Wall insulation
• Roof insulation
• Perimeter insulation
• Siding underlayment
• Foam sheathing

Where can EPS insulation be used?
EPS can be used in walls, roofs, attics, crawl spaces, and exterior systems for both residential and commercial construction.

Does EPS insulation lose R-value over time?
No, EPS insulation maintains its R-value and does not degrade with age like some materials.

Geofoam

What is geofoam used for?
Geofoam is used in construction and landscaping for lightweight fill, slope stabilization, roadways, and foundation support.

What are the benefits of geofoam?

• Reduces load on soil
• Speeds up construction
• Low maintenance
• Flexible design applications

Custom Foam & Products

Do you offer custom foam shapes?
Yes, we manufacture custom architectural shapes such as columns, caps, trims, and decorative elements.

Do you provide packaging solutions?
Yes, we produce foam packaging for protection and shipping across various industries.

Roofing & Construction

How is EPS used in roofing?
EPS foam is used in roofing systems for insulation, moisture resistance, and long-term energy efficiency.

Is EPS suitable for commercial and residential projects?
Yes, EPS products are widely used in both residential and commercial construction projects.

Performance & Safety

Is EPS foam environmentally friendly?
Yes, EPS is durable, recyclable, and designed to reduce energy use in buildings.

Is EPS foam safe to use?
Yes, when installed properly and according to building codes. It should be protected from open flame and installed with appropriate barriers where required.

Orders & Service

Do you offer custom orders?
Yes, we can manufacture foam products in various sizes, densities, and shapes to meet project needs.

What areas do you serve?
We serve Idaho and surrounding states including Utah, Nevada, Oregon, Washington, and more.

Do you offer estimates?
Yes, we provide consultations and estimates for your project.