Single Collar & Double Collar Aluminum Profiles
Full-length architectural collar profiles featuring single lip flange and double opposing collar lips. Used across office cabin partitions, casement doors, glass framing, and heavy architectural mullions.
Single Collar Aluminum Profile (Single Lip / Single Flange)
Extruded single collar profile featuring a single projecting flange lip to stop glass panels or partition boards on one face while allowing snap-in beading on the other.
Double Collar Aluminum Profile (Double Lip / Double Flange)
Heavy structural profile featuring dual collar lips on opposite sides. Enables center-aligned glass or twin panel mounting with structural integrity on both interior and exterior faces.
Single Collar vs Double Collar Application Guide
Single Collar Profile (Single Lip):
Features a single retaining collar flange. Perfect for perimeter framing where the glass panel or partition board sits against the back lip on one side and is secured via snap-on aluminum beading on the other.
- • Office cabin door frames
- • Single glazed window perimeter
- • Display showcase perimeters
Double Collar Profile (Double Lip / Twin Flanges):
Engineered with two symmetrical opposing collar lips. Used for central structural posts, intermediate partition mullions, and double-sided glass junctions requiring identical structural strength on both faces.
- • Intermediate partition vertical mullions
- • Center transom horizontal dividers
- • Heavy duty commercial glass shopfronts