Products > COMMERCIAL > Access Products > Roof Hatches > Ship Stair Access > Type NB Roof Hatch-Ship Stair Access

Type NB roof hatches, 30" x 54" (762mm x 1372mm), are ideal for installations where frequent use may be expected. Permits easier movement of maintenance personnel, tools and equipment. Available in galvanized steel, aluminum, or stainless steel construction.


Please wait..