FOAMGLAS® ONE™ Insulation


FOAMGLAS® ONE™ insulation is a lightweight, rigid material composed of millions of completely sealed glass cells. It is manufactured by Pittsburgh Corning in a block form and then fabricated into a wide range of shapes and sizes to satisfy industrial and commercial insulation requirements. 
FOAMGLAS® ONE™ Block Insulation is manufactured in a full range of standard thicknesses and it is available in standard SI and Imperial formats.


Block Formats

SI Format (mm)

Imperial Format (in)

Standard Standard Large


450 mm 18 in 18 in


600 mm 24 in 36 in

40 to 180 mm
in 10 mm increments

2 to 7 in
in 1/2 inch increments

3 to 8 in 
in 1/2 inch increments

*Contact a representative for regional availability.

*Other thicknesses and formats may be provided to fill specialty orders. 

*Meets the performance criteria of ASTM C552 and EN 14305.

U.S. Stock Item: ASTM C552 (Grade 6)

Product data sheet
Safety data sheet
E.U. Stock Item: EN 14305

Product data sheet
Safety data sheet

Product packaging and labeling may differ according to regional standards and regulations.
Posted datasheets are the most recent revision.  Contact Us to request previously published datasheets.