GreenTech Windows & Doors Inc.  is a Canadian owned and operated company that manufactures and distributes high-quality energy efficient Fiberglass windows,  fiberglass door systems and custom designed doors, including decorative stain glass and wrought iron ones.  Choose from our wide selection of embossed insulated steel and vinyl clad steel entry doors, or our Fiberglass entry doors featuring cutting-edge technology.  Our state of the art facility is able to provide high quality, unique and luxurious products that surpass all Energy Star and Canadian Standards.  We can compliment any of our systems to meet your individual needs and exceed your expectations.

Energy-efficient Fiberglass windows will:

1.    Energy-efficient Fiberglass windows reduce cold drafts and make Your home feel warmer during the heating season and make your house more comfortable during the hot summer days reducing your energy bills by up to 40%.

2.     Help control condensation: The interior surfaces of  energy-efficient fiberglass windows stay warmer, which means you can maintain a higher level of relative humidity without worrying about condensation on the windows (keep in mind that efficiency improvements to windows will not prevent condensation if the humidity level in your house is too high).

3.    Save you money: Minimizing air leakage and improving the thermal performance of your windows could improve your energy efficiency by up to 50 percent and reduce your energy bills.

4.    A wide selection of high performance glazing options such as Low E, Low E2 and inert gases like Argon are available.

5.  A variety of configurations can be tailored to your specific savings and comfort requirements.