When it comes to choosing windows for remodeling projects,
one name stands out: The Heartland Collection™ (STI). With an unmatched combination
of quality, features, and style, The Heartland Collection™ (STI) vinyl replacement
windows meet the requirements of even the most demanding customer.
From cost conscious consumer to the high end homeowner, The Heartland Collection™ (STI)
systems offer a complete spectrum of glazing solutions. Remodeling
professionals know that The Heartland Collection™ (STI) is the durable high performance,
high quality choice.
Top quality raw materials
The vinyl lineal certification program of the American Architectural
Manufacturers Association (AAMA) bears witness to the quality
of our raw materials. This independent trade organization of
building product manufacturers conducts unannounced tests on
the vinyl components used in windows. The results of these tests
clearly show that the vinyl components in The Heartland Collection™ (STI) windows exceed
all industry standards for impact resistance, dimensional stability,
and color fastness.
A commitment to quality
Four point fusion welders ensure that every corner is square
and sealed against air and water infiltration. Computer-controlled
glass cutting imparts exact tolerances to every piece of glass.
In each step of fabrication skilled craftsmen utilize the latest
in computer-controlled manufacturing to ensure that every window
system meets the highest standards of construction. The Heartland Collection™ (STI)
high performance window systems are constantly monitored for
quality and consistency that is unmatched in the industry.
A Lifetime transferable warranty
The finest materials are crafted expertly and tested throughout
the process to meet stringent standards for quality. That’s
why all The Heartland Collection™ (STI) windows come with a lifetime transferable non-prorated
warranty. See warranty for details.