Mission Statement
The Window Factory’s ultimate goal is to provide excellent customer
service giving them ultimate satisfaction. We are proud of the reputation
we have earned by putting the customer first in every aspect of our business.
We feel this attitude is what contributes most to our success and to the
satisfaction of the customers we serve.

History
Window Factory was founded in 1974. The company is a distributor
of brand name vinyl and wood windows, and doors such as Anlin, Milgard,
Mercer, Marvin, Peachtree, Vetter and Anderson. We presently install windows and
doors in all nine Bay Area counties.
Notice the beautiful arched-top windows shown above
all installed in ONE day!!
Brief History of Windows
Setting aesthetics aside, the primary purpose of any window is to allow light
and perhaps air into the dwelling. Egyptian, Greek and Roman cultures
made scant use of anything which we would call window openings. In some
instances translucent alabaster was used to cover a small opening in a
building. Our modern concept of windows began during the 12th century
in gothic cathedrals. Later, advances in flat glass manufacturing during
the 15th century gave architects and builders greater opportunities for
style and design. Craftsmen utilized stone, brass, copper, wood, and lead
to construct windows. Early operating windows were either inswing or outswing
casements. In the 17th century, the double hung window was invented in
England.
The modern age of windows could be thought of as beginning in the last
century. Insulated glass was patented in 1865. Steel became a common framing
material for windows by the end of the century. The 20th century has seen major
changes in window hardware and the addition of two primary frame components:
aluminum and vinyl. By the 1950’s, aluminum windows had gained a major market
share in the United States. The age of cheap windows was upon us.
Vinyl framed windows were developed in Germany in 1955. By the mid 1970’s,
they commanded a third of the European market for prime and retrofit windows.
After their introduction to America in the late 1960’s vinyl windows had grown
from a cottage industry to where they dominate the retrofit market in certain
regions of the country.
As window and glass technology has changed during this century, society’s
value judgment concerning windows has become increasingly critical. Besides
energy saving properties of windows, the buyer today is interested in design and
appearance.
Today opportunities abound for companies which can answer the homeowner’s
needs of “Why Windows?”