Are there different back height options for guest chairs?

Yes. Guest chairs come in: armless side chairs (low profile, used at conference tables or for compact spaces), low-back (to mid-shoulder), mid-back (to shoulder blades), and occasional high-back models. Low- and mid-back are most common for reception and office use. High-back guest chairs are rare because the primary ergonomic benefit of a high back applies to extended seated work — not to short-duration guest visits. OfficeFurniture2go.com stocks back height options across the full range — call 1-800-460-0858.