Balance shoe and mounting hook have been designed for easy
installation and removal!
New locking T-shoe allows you to install the sash similar to a standard friction shoe!
A tested life cycle of 700 times greater
than the industry standard! Equivalent to opening and closing your window every day, once a day for the
next 85 years!
BSI balances offer the best operating forces in the industry!
BSI balances do not loose tension over time!
BSI balances do not leak grease in hot temperatures, like other systems!
Eliminates service calls for adjusting balances.
All balances are pretensioned specifically for each window size!
BSI balances have a protective metal channel and
are resistant to construction dirt, sheet rock dust, and cleaning materials which destroy other types of balances!
shoe and pivot interlock sash to jamb for ease of window installation & handling!
BSI balances have been engineered with highest quality
Steel springs chemically sealed
with a rust preventive coating
tensile strength galvanized steel or aluminum casing
Each cord has been rated to hold over 125