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Extira Sheets, Extira Sign Materia
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Extira Sign Board


Extira for Signmakers, use Extira for exterior paint grade signs. Resists Moisture, Rot and Termites.

Extira panel must be primed and painted or finished before use.

Treated exterior wood composite panel
Sanded two sides; smooth, unprimed surface
Moisture, rot, and termite resistant; treated with zinc borate
No added formaldehyde
One piece solid substrate - not laminated
Can be used for virtually any non-structural paint grade application, including exterior millwork, door and window parts, signage, garage doors and other architectural components
Extira has a Class C fire rating; Flame spread 120; Smoke developed 95
LEED Credits Supported: Indoor Environmental Quality 4.4, MR 5.1, 5.2 dependent on location
5-year warranty

Extira available in, 1/2", 5/8", 3/4", 1" and 1.1/4". Prices are subject to change without notice.

Qty/Product Weights Each Sheet
Extira -1/2 inches 4 x 8 ft. 69 Lbs. 158.06