Sigma Mattress Factory’s Columbia Bunk Bed is the best bunk value available.

Sturdy: Eco-friendly rock solid Hardwood, super heavy duty 2x4 posts and one inch thick long rails make the Columbia bunk bed by far the sturdiest bunk you will find anywhere.

Stylish: Built in modesty panels, matching mission slats and decorative scroll design make the Columbia beautiful as well.

Versatile: Choose the traditional Twin size over Twin size, Twin over Full, Full size over Full size bunk bed and even Twin bunk over a Full size Futon. You can add some storage or an additional sleep space with under bed storage drawers or trundle unit.

Fashionable: The Colorado Bunk Bed comes in four durable finishes, pure white, antique walnut, caramel latte or natural maple.

Affordable: The Columbia Bunk Bed is complete. No need to buy additional foundation or bunkie boards; includes slat kit, side rails, end panels and even the ladder, just add the mattress.


Twin over Twin $599 shown with optional Deluxe Drawers $249 pair shown in "Pure White" finish   Mattress not included
Twin over Full $699 shown with optional Deluxe Drawers $249 pair shown in "Natural Maple" finish     Mattress not includedFull over Full $799 shown with optional Deluxe Trundle $249 shown in "Carmel Latte" finish Mattress not included
The Columbia Twin over a Full size Futon is the latest addition. With the Futon closed it makes a sofa, with it open a full size bed. This Bunk INCLUDES a full size futon mattress $899 shown in "Antique Walnut" finish  Twin Mattress Not Included