An industry-leading frame-to-daylight-opening ratio
offers an increased viewing area
Enhanced energy efficiency & thermal performance options
to meet local climate demands
Durable extruded aluminum exterior
in 50+ colors/finishes, as well as custom
Warm wood interior in familiar to exotic wood species,
with 20+ standard pre-finishes, as well as custom
Consistent profiles offered in two styles
with square interiors and exteriors
An alternative to steel,
or an option to use in conjunction with steel products
Precise vertical & horizontal alignment
on mulled windows with glass in the same plane