Oversize Mat Board

Frame It Right
Large works of art need generously sized mat boards. American®Frame’s selection of oversized mat boards can be cut to a maximum of 38”x58.” These Bainbridge general purpose, 4-ply picture frame mats are available in our best-selling colors: white, off-white, black, charcoal, tan, grey and navy blue. Browse the collection and order up to five free samples to see how the mats pair with your artwork.
Bainbridge Papermat Extreme White Mat Board E4709 White Core
Bainbridge Papermat Extreme White Mat Board   White Core
E4709
Bainbridge Alphamat Artcare Ice White Mat Board 8260 White Core
Bainbridge Alphamat Artcare Ice White Mat Board 8260 White Core Out of Stock
Bainbridge Alphamat Artcare Ice White Mat Board   White Core
8260
Pure White Alpharag Artcare 8655XL Oversize Mat Board
Pure White Alpharag Artcare   Oversize Mat Board
8655XL
Bainbridge Alpha Essentials White 8 Ply Mat Board 8740.8C9 Oversize
Bainbridge Alpha Essentials White 8 Ply Mat Board 8740.8C9 Oversize Out of Stock
Bainbridge Alpha Essentials White 8 Ply Mat Board   Oversize
8740.8C9
Off White Oversize Mat Board OS4060OW White Core
Off White Oversize Mat Board OS4060OW White Core New
Off White Oversize Mat Board   White Core
OS4060OW
Tan Oversize Mat Board OS4060T White Core
Tan Oversize Mat Board OS4060T White Core New
Tan Oversize Mat Board   White Core
OS4060T
Grey Oversize Mat Board OS4060G White Core
Grey Oversize Mat Board   White Core
OS4060G
Navy Blue Oversize Mat Board OS4060NB White Core
Navy Blue Oversize Mat Board   White Core
OS4060NB
Charcoal Oversize Mat Board OS4060CH White Core
Charcoal Oversize Mat Board OS4060CH White Core Out of Stock
Charcoal Oversize Mat Board   White Core
OS4060CH
Bainbridge Papermat Black Mat Board E4089 White Core
Bainbridge Papermat Black Mat Board   White Core
E4089

White oversized mat boards are also available in 4- and 8-ply versions, as well as a rag board option featuring Artcare™ technology. Artcare offers the highest level of conservation available to preserve artwork.

Perfect for larger photographs, drawings and watercolors, these custom mats for frames are cut to the nearest 1/16” with our PrecisionCut™ technology. Bainbridge products are proudly manufactured in the USA.