2 | Clera Windows and Doors
Clera Windows and Doors are Canada’s
leading manufacturers and installers of cus-
tom-made windows and doors. For more
than three decades, they’ve prided them-
selves on delivering high quality products
and customer satisfaction.
The family-run company was established
in 1978 by Steve Mastrorillo under their full
moniker Clera Windows and Doors by FM
Industries. Prior to forming the company,
Mastrorillo worked as a Vice-President for
a leading glass supplier in North America.
After a while, he came to a realization that
he wasn’t totally happy with the manner in
which he was applying his talents, and given
the opportunity, he could do the business
better and more capably fulfill customer ex-
pectation. He soon set out to prove it.
“He then started his own company and
has become a very, very successful person