DP Series Polystyrene Doors 1-3/4" and 1-3/8"

"Strong and Quiet Energy Saver."

That's how our customers describe the DP Series Polystyrene Doors.

Each door has a self-extinguishing polystryrene core between cold-rolled or galvanized steel facings. This creates a superior barrier to heat and cold.

DP Series doors are available in 18, 16, 14 or 12 gauge with heavy-gauge perimeter channels. Each of our doors is well suited for institutional, industrial or residential use in 1-3/4" thickness.

When our doors are shipped, they are "handed," prepared for 1-1/2 pair 4-1/2" by 4-1/2" hinges, and either
161 cylindrical lock or 86 mortise lock edge. Customers may also order other optional hardware preps, including 5" hinge, all types of exit devices, surface and concealed door closers, and overhead holders and pivots.

DP Series doors are available in all standard sizes as well as custom sizes up to 5'-10" in width and 12'-0" in height . Doors 1-3/8" thick and custom thicknesses are also available. DP Series meet performance standards
outlined in ANSI A151.1.

DS SERIES STEEL STIFFENED DOORS:   "Tough." "Economical."

That's how our customers describe the DS Series Steel Rib Doors.

We make our facings of prime quality cold-rolled, stretcher-leveled steel or galvanneal 16 or 14-gauge steel. We reinforce them with vertical stiffeners for added stability. DS Series Doors feature 3/16" thick hinge reinforcing, 14-gauge lock reinforcing and 12-gauge reinforcing for surface hardware applications. All 22-gauge vertical hat-shaped stiffeners as well as facings are spot-welded on 6" centers for dependable service in schools, factories, hospitals---anywhere heavy traffic is a problem.