Narragansett Dock Works, Inc has been designing and building both steel and vinyl sheet walls since 1996. We have the capacity to handle large and small sheet pile walls from 50 Lineal Feet to over a 1000 Lineal Feet. We have re-designed many steel wall with vinyl in order to reduce the overall cost and increase the life cycle of the walls. All of the engineering for these designs is done in house and then verified through a independent design professional. NDW has installed walls in Rhode Island and Connecticut.