Fiber-free, flexible elastomeric foam insulation for mechanical systems including: plumbing, refrigeration, HVAC and solar applications. Providing pre-laminated solutions for indoors and out.

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Component Foam

We produce a wide range of foam components for the automotive, athletic, medical and industrial markets. Our foam is used for padding, gaskets, seals and acoustical purposes.

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Engineered Systems

The Armacell Engineered Systems division provides a range of industry leading flexible technical insulation and covering systems for industrial oil and gas projects worldwide.

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Structural Foam

Armacell makes rigid, engineered PET composite foam for a wide range of structural applications. Lightweight and recyclable, ArmaForm® structural foam is ideal for the blades of wind turbines.

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Welcome to Armacell North America

Armacell Insulation: Engineered for Energy Savings

Armacell makes advanced insulation systems and engineered foam products for mechanical, thermal and acoustical use as well as specialized component materials for OEM manufacturers worldwide. Our insulation systems reduce energy waste and control condensation everywhere they are installed.

Ap Armaflex

Introduced in 1953, Armaflex® is the market leader in high-performance, fiber-free, closed cell elastomeric foam insulation for HVAC, plumbing and refrigeration applications.

Today, Armacell also makes thermoplastic materials, covering systems, noise control products and specialty foams for a multitude of industrial, transportation and athletic applications in its five US-based manufacturing facilities.

Armacell: the leader in energy saving foam insulation since 1953


@ArmaflexPro Back to Cool Sweepstakes

Congratulations to our three @ArmaflexPro Back To Cool Sweepstakes winners! Diane B., Dana E. and Todd W. will each receive a $25 Home Depot gift card.

Cooler weather is coming, so we recommend you insulate now to beat the cool weather! Winners can buy Armaflex pipe insulation and get ready for cool weather before it arrives...and so can you!

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Green Building


AP Armaflex SAVES 140 times more energy than is required for its production.

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Empire State Building

Job Stories

Real-life installation challenges solved by the Armaflex family of products.

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