For many years, Fibertec has supported the growth and development of environmental friendly products and sustainable construction. The many types of green building methods do have one thing in common - and that is the quality and air tightness of the building envelope. The biggest openings within the building envelope are windows and doors. For that reason, getting the right windows for your sustainable home is very crucial.Below you can browse through several of our successful green building projects that used Fibertec's fiberglass windows and doors. The projects below include Passive House construction, ICF homes, SIP homes, LEED homes, Straw Bale and more.