126 Series "Promark" Flush Insulated Roughsawn Hardboard

SPECIFICATIONS:

126 Series

Sections:

The four or five sections in a door each measure a nominal 1-3/8" thick and are insulated with 1-1/16" thick expanded polystyrene.  Section heights are 19-1/2" and 21" as required for various door heights.  Skins on both sides are 1/8" thick hardboard with a rough cedar texture. Standard configuration is all sections solid.

Hardware and Track:

Vertical and horizontal tracks are 2" hot-dipped galvanized steel with bolt-on headplates.  The horizontals include a 12" standard radius.  Standard hardware is hot-dipped galvanized steel with self-lubricating urethane rollers.

Springs:

Torsion springs available on all widths. Contact your local distributor for details.

Struts:

Three (3) 2-1/4" reinforcing steel struts and truss straps are provided on double-wide doors.

Headroom:

A minimum of 12" headroom is required with the 12" radius track.  Allow an extra 3" if a door operator will be used.