Warm-Edge
Technology
XLEdge™ Stainless
Steel Spacer
dramatically reduces
the risk of
condensation on
windows by
conducting
significantly less
cold than aluminum,
metal, and other
thermoplastic spacer
systems.
Primary
Polyisobutylene Seal
Primary
Polyisobutylene (PIB)
Seal barrier, the
first layer of our
dual-seal system,
prevents moisture
from penetrating the
insulated glass
unit, and also
retains argon or
krypton gas in the
airspace.
Secondary
Silicone Seal
Secondary Silicone
barrier, the second
layer of our
dual-seal system,
creates a
weatherable,
structural bond that
adheres the glass to
the spacer, and
retains its strength
during expansion and
contraction cycles.
Dessicant
Moisture Absorber
By filling all four
sides of the XLEdge™
Stainless Steel
Spacer frame with
beads of dessicant,
an additional layer
of vapor protection
is provided to
further protect the
window against
moisture getting
between the panes.
