Installation All models have been assembled in the plant and dismantled prior to shipping to insureeasy field installation without the need or welding or trained personnel. All hardware necessary for installation is included, along with detailed instructions.

Treads WS-4 and WA-4 This stair is especially designed for outdoor summer use: vacation homes, roof decks, beach clubs, and bare feet. Under very hot sun, the wood treads do not absorb as much heat as does metal. The exposed surfaces are easily accessible, and simple to maintain.