Whether you need a special-size door, special molding options, a non-standard panel configuration, or an unusual wood species, Karona will work with you to achieve precisely the appearance and performance you need. Karona manufacturers commercial doors that meet all fire-rating codes. 20, 45, and 90 minute positive, or negative, pressure ratings are available. Fire Jambs, STC Ratings and Green products for your doors are also available.

Check out our website:

http://karonadoor.com/commercial_products.php