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PI300 Flat Interlocking Liner Panels have a smooth, glossy surface that dramatically improves overall reflective lighting. P1300 Panels are 12-inches wide and available in custom lengths up to 20 feet to fit your project requirements. Extrutech liner panels create a great looking ceiling for areas that are corrosive or high in moisture. Many area applications benefit from the use of Extrutech PI300 liner panels, these panels are easy to clean while maintaining a fresh appearance.   (Specifications )

P1300 12-inch Flat Interlocking Liner Panels are extruded from 100% virgin, exterior-grade engineered polymer, with a TWENTY Year Limited Warranty, Class A E-84 fire rating, and ICC ESR-4583 Listing. This panel has a tongue-and-groove design with a hidden nailing fin along one side that makes installation quick and easy - with no exposed fasteners. Available colored panels should be used for interiors only and can ship in the same short time as all our products. (Press Release) Now available with antimicrobial technology.

Unit of Measure



N/A Engineered Polymer


N/A 1/2 Inch


N/A 12 Inch


N/A 0.69 lb/ft


N/A 20 y

Panel Design

N/A Flat Glossy Interlocking Tongue & Groove


N/A ASTM D3273 ASTM D3274
Color1 N/A Beige Black Blue Gray Green Red White Yellow

Available Trim

2 x 2 Corner

Chair Rail

Inside Corner


Outside Corner


Wide H Bar

Available Lengths

N/A 4 Feet through 20 Feet - ftCut to the Inch

Additional Information

Additional Information

N/A All panels are cut to the inch of customers' requested length - up to 20 feet. Panels are easy to clean and durable - never need painting and will not rot or rust. Panels are 100% recyclable (green) for the environment and do not support mold or mildew per ASTM D3273 and D3274. Colored panels are -For Interior Use Only- and is not under any warranty if used on the exterior of a building.

CSI-Master Format* 06600 (06 64 00). white panels have a Twenty year limited warranty. NSF/ANSI 51 listed material of cleanability requirements for food equipment material. Meets ASTM E84-08 and CAN/ULC S102.2-03 Class A for smoke and fire.

Trims are available in 8' Ft., 10' Ft., 12' Ft., 14' Ft., 16' Ft. and 20' Ft. lengths.
Twenty Year Limited Warranty
  • 1 A 20% charge will be added for custom cuts, and /or colors. Volume discounts are available.