Standard Lengths - Cal-Royal continuous hinge length provides for actual threshold clearance, head clearance and door height allowances for carpeting. Other lengths may be ordered as non-standard items. Our standard actual lengths are 83" (7' 0" opening), 95" (7' 2" to 8' 0" opening).

Special Lengths - Special lengths are considered non-standard items and may not be grouped with standard items or other Cal-Royal products, to achieve a lower discount. Any changes to the special length products may be subject to charges for work in process. Templates are available.

Field modification - Cal-Royal continuous hinges can be cut in the field, however, any product modifications may void all warranties. If field modifications must be made, cut only the underside or bottom of the hinge.

Standard Finishes - Cal-Royal continuous hinges are available in either Clear Anodized Aluminum (US28) or Dark Bronze Anodized (Duranodic 313 or equivalent). Special finishes are available subject to quantity & factory lead-time.

Door Types - Cal-Royal continuous hinges are approved for use on swing type doors of hollow metal, tinclad, sheet-metal and steel covered composite type rated up to and including 3 hours. Wood composite doors rated up to and including 1 1/2 hours.

Fully Concealed - These models are concealed between the rabbet of the frame and the hinge edge of the door. Models available: CR78 1120, CRHD78 1120, CR78 2240, CRHD78 2240

Full Surface - These models have the frame leaf mounted to the face of the frame and the face of the door. The door leaf is mounted to the door with through bolts. Models available: CR78 1570, CRHD78 1570, CR78 2100, CRHD78 2100