Quick Lead Times

In an industry where the standard lead-time continues to rise, our American-made panels offer a refreshing alternative; delivery on your Read More

Zero Flame Spread

We know that fire safety is a top concern, that's why we proudly offer exterior panels with a Flame Spread Read More

Stonewood in the News

Stonewood parent company, Fiberesin, named Fastest Growing Firm Read More

NFPA 285 Compliant

Tested to the highest standards, Stonewood Panels perform; passing the stringent NFPA 285 Standard Fire Test for exterior wall assemblies. Read More

Made in America

Manufacturing and customer service are located in Wisconsin; ready to send your quotes, samples and offer timely- on-the-spot answers. Read More
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Stonewood Panels are solid phenolic architectural panels (also referred to as compact laminate) manufactured by Fiberesin. Panels and planks are designed for use as open joint exterior cladding in a rainscreen design.

Versatile installation options include exposed and concealed fasteners, as well as a stackable mounting system.

Stonewood panels pass the rigorous NFPA 285 test and are offered in stunning designs to accent new and retrofit construction.

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  • Meet the ASTM E-84 Class A and B fire rating.
  • Tight manufacturing tolerances.
  • Ten (10) year product warranty.
  • Mock-up materials available.
  • Additional testing done quickly.
  • Chemical-resistant for use in laboratory, medical, or educational environments where such surface properties are important. Tested and passed SEFA 3, SEFA 8-PH-2010, Section 8.1.




  • Standard 3-week production lead time because all panels are made in Wisconsin, USA
  • Fabricated to be self-edging, making it an economical choice. Traditional edge treatments can be used.
  • Easily cut on the job site, preventing cut and measure errors.





ColorShapeSize Isolated  YOUR CHOICE: COLOR, SHAPE, SIZE


  • Wide color selection to match major manufacturers.
  • Add logos or other graphics to panels for instant branding and recognition.
  • Create unique designs with any shape and specific sizes.
  • Standard thicknesses: 3 mm, 1/8", 3/16", 5 mm, 6 mm, 1/4", 5/16", 8 mm, 3/8", 10 mm, 11 mm, 7/16", 1/2", 13 mm, 19 mm, 3/4", 25 mm, 1".
  • Custom thicknesses also available.


Installation Isolated  INSTALLATION


  • Fiberesin recommends three clips from Brooklyn Hardware that are proven and reliable.
  • Use your own mounting system.
  • Stonewood Panels may also be installed with compatible third-party mounting systems.