To Learn about the complete line of CertainTeed Windows
High Performance Manufacturing Corporation
Manufacturers of CertainTeed Vinyl Windows & Doors
High Performance Manufacturing Corp., formerly Central
Window Corp. has been a
CertainTeed Window and Door
Fabricator for
over 25 years. Our facility, located in Baltimore
Maryland, serves building supply distributors in the
Mid-Atlantic Region. We fabricate the full line of products from
new construction, New Castle XT, through replacement
product, Devon and Bryn Mawr 2.

High Performance Mfg. maintains a very experienced staff to
guide our customers through the window and door selection
process. Our top management team has been in place for our
entire history. The experience of the entire staff along with
CertainTeed Corporation's  over 100 year history in building
products reinforces the corporate logo "Quality made
CERTAIN satisfaction guaranTEED"

Our window products feature the latest in glass sealing
technology. The "Dura-Platform" Flexible Insulating Glass
Spacer System from TruSeal Corporation utilizing DuraSeal
and the latest version DuraLite allows us to produce one of
the most energy efficient glass units on the market today.
Dura-Platform products are environmentally friendly as well,
check out the
Envirosealed Windows website link below to
learn more!
Address: 4000 Buena Vista Avenue
        Baltimore, MD. 21211
Phone:     410.366.9380
Toll Free: 1.800.597.9821
Fax:          410.366.9381
Click on the logo
above to visit the
corporate site