Established in 1990, Coastal Windows serves the Hawaiian Islands with vinyl windows and doors that are designed, engineered, patented, manufactured and installed to suit Hawaiis climate. Located in Waipahu, Hawaii, the company different types of windows that include awning, casement, slider, jalousie, single and double hung, picture/specialty, bay and bow windows, egress system and many more. The types of doors offered include sliding and stacking doors. Coastal Windows also provides a number of services, such as in-house consultation, product care and maintenance and several others.