Permanent, exterior metal stair towers have traditionally been custom engineered for each application. Lapeyre Stair's pre-engineered stair tower system is a modular, permanent, code compliant stair tower designed to save cost, lead time, and installation time versus custom engineered stair towers.
Pre-engineered, permanent stair tower systems
Lapeyre Stair's stair tower systems are designed to be free-standing, permanent stair towers for many different applications.
✔Roof access ✔ Tank access ✔ Long-term construction site stairs ✔ Equipment access ✔ Work platforms
Lapeyre Stair's stair towers systems can be designed with our standard OSHA or IBC compliant bolted metal stairs or with OSHA compliant alternating tread stairs to reduce layout space. All stair tower systems are 100% factory finished and stackable, bolt-together installation to reduce field labor and cost. Our engineering team has pre-engineered all configurable systems to reduce engineering time and cost.
OSHA standard stair tower for tank accessOSHA alternating tread stair tower for roof access
Lapeyre Stair's stair towers are designed in modular units to be quickly installed by stacking units on top of each other. Units are assembled than stacked on top of each other by bolting together at the base plates for easy alignment. No welding required.
Stair towers come factory finished in either powder coat or hot-dipped galvanized for outdoor stairs.
Stair towers are pre engineered and code compliant. They can be designed to be OSHA compliant or IBC compliant depending on the application.
Non slip metal tread surfaces
Tower systems can be designed with various tread surface options to meet the demands of the application:
✔ Bar grating for exterior stairs ✔ Metal diamond plate ✔ Lapeyre Stair Quiet Grip™ tread system with non slip surface coating