Durable, Smart, Cost-Saving Tapered Roofing

EPS Tapered Roof Insulation delivers reliable slope-to-drain performance and lasting thermal efficiency. Designed to prevent ponding water, lower energy costs, and improve comfort, EPS panels work seamlessly with all major roofing assemblies. Lightweight, custom-cut, and easy to install, they save contractors time and labor while ensuring long-term durability for building owners.
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EPS Data Sheet
tapered roof

Expanded Polystyrene (EPS)
Tapered Roof Insulation

Built for today’s energy standards, EPS Tapered Roof Insulation delivers dependable performance and design flexibility. Engineered to improve comfort and reduce energy costs, EPS panels maintain consistent R-values and support efficient roof drainage. Numbered panels and custom layouts simplify installation, making this system a trusted choice for architects, contractors, and property owners.

Residential Homes

Provides effective roof insulation with enhanced comfort and energy savings for homes.

Commercial Buildings

Ideal for offices, retail centers, and industrial facilities requiring efficient roof drainage and insulation.

Architectural Designs

Offers optimum design flexibility, enabling architects to specify custom slopes and drainage patterns.

Roofing Contractors

Simplifies installation with pre-numbered panels, reducing labor costs and installation time.

Industrial Facilities

Ensures durable, stable performance under heavy roof loads, making it ideal for warehouses, factories, and production areas.

Need Lightweight, Strong, and Reliable Geofoam?

Let’s discuss how Geofoam America can help lower costs, speed up construction, and meet your project’s requirements.

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Industries Served

Geofoam is used across a wide range of construction applications:

Road & Bridge Construction

Stadium & Theater Seating

Airports & Railways

Retaining Structures

Green Roofs

Custom Projects

Looking for a cost-effective tapered roofing solution that meets today’s energy codes?

EPS Tapered Roof Insulation is engineered with high-quality expanded polystyrene, delivering stable, long-term performance. Whether used in residential or commercial roofing assemblies, EPS panels provide consistent slope-to-drain performance, maintain energy efficiency, and meet or exceed modern building requirements.

EPS Tapered Roof Insulation is a lightweight, custom-cut expanded polystyrene system designed to create positive roof slope and provide high thermal performance. It helps eliminate ponding water while improving energy efficiency.

By incorporating built-in slopes, EPS Tapered panels guide water toward drains, scuppers, or gutters. This reduces standing water, which can otherwise lead to leaks, premature roof deterioration, and added structural stress.

 

Yes. EPS insulation has a stable R-value that does not degrade over time. It continues to provide consistent thermal resistance, ensuring long-term energy efficiency and building comfort.

EPS is 100% recyclable and manufactured using environmentally responsible processes. It contains no CFCs or HCFCs and can be reused in other applications, reducing construction waste.

EPS is more cost-effective than many alternatives, while still meeting ASTM and UL standards. It offers design flexibility, easy installation, and long-term durability at a lower cost per inch of R-value than most other tapered products.

Yes. EPS Tapered systems are fully customizable to fit any roof configuration. Panels are pre-numbered and delivered with layout plans, simplifying installation and ensuring accurate slope-to-drain performance.

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Benefits of EPS Tapered Roof Insulation

  • Superior Drainage Performance – Creates a positive slope-to-drain to eliminate ponding water.

  • Energy Efficient – Maintains high thermal resistance (R-value) for reduced energy costs.

  • Cost-Effective – Custom panels save installation time and labor.

  • Design Flexibility – Adaptable to any roof size or configuration with custom layouts.
  • Durable & Long-Lasting – Maintains performance in all climates and weather conditions.
  • Environmentally Friendly – Manufactured with recyclable EPS materials.
  • Code Compliant – Meets or exceeds ASTM and UL standards for modern roofing construction.