
The provided search results do not contain specific information regarding the dimensions of sofa beds. However, based on general knowledge, the width of a sofa bed can vary significantly based on its design and the size of the integrated mattress.
The dimensions are typically categorized by the size of the sleeping surface they provide, which often corresponds to standard mattress sizes. A chair-and-a-half sleeper, which opens into a twin-size bed, will have an overall furniture width of approximately 50 to 65 inches. A loveseat sleeper, designed to accommodate a full-size mattress, generally ranges from 65 to 80 inches in width.
The most common type is the three-seater sofa bed, which typically contains a queen-size mattress. The exterior width for these models usually falls between 75 and 95 inches. Larger sectional sofa beds can also be found, and their width will be substantially greater, often exceeding 90 inches, sometimes accommodating a king-size mattress. It is important to note that these measurements refer to the total exterior width of the sofa, from arm to arm. The final dimension is heavily influenced by the style, with features like wide arms or elaborate frames contributing to a larger overall footprint.


