PLYCO Events
The annual NFBA Frame Building Expo is the premier event for post-frame professionals.  At the Frame Building Expo, everything you need to buil...
Enjoy entertainment, food and beverages compliments of the Plyco Corporation, a leading supplier of products to the post-frame, metal-clad building an...
Plyco Covid-19 UPDATE 4/16/20 To all Plyco customers and also our partners in our supply chain.  In this challenging environment during the COV...
East Coast Fasteners introduces the 40-year Ply-Lo Extreme The new 40-year Ply-Lo Extreme line of fasteners from East Coast Fasteners is designed for...



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Commercial Construction

Professional builders prefer post-frame technology for its versatility and efficiency. Plyco offers the best solutions toward meeting their building needs.

By choosing to “Build Plyco Strong,” building contractors select unmatched value and durability. Builders trust Plyco to deliver lasting cost-effectiveness. By teaming with Ply-Foil Reflective Insulation, Plyco offers industrial and commercial businesses energy savings years into the future.

View our extensive online inventory of commercial construction products.

Post Frame

Post frame builders

Post Frame Construction

When it comes to creating cost-effective structures of the highest quality, America relies on post-frame builders. And post-frame builders rely on Plyco.

Plyco is the nation’s leading supplier of durable, aesthetically pleasing doors, windows and other building accessories. From louvers and cupolas to the tiniest necessities from East Coast Fasteners & Closures, Plyco is the most complete provider of products for the agricultural and post-frame building markets.

Check out our selection of building components for post-frame construction.

Series 66

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Series 66 Steel Utility Service Door
Insulated Service Door
Pre-hung Metal Service Door


  • Low Maintenance
  • Attractive Appearance
  • The unique process of bonding steel, fiberglass or aluminum skins to the solid foam core minimizes delamination, bowing or sagging and assures years of maintenance-free service.
  • With over twenty years of experience


SIZES Standard Sizes: 3060, 3068, 4060 & 4068

Width for single door is limited to 4' (40), height is limited to 7' (70) tall
Doors can be made in any size within these limitations.

Double doors are not recommended in this door series.
HINGES Three 6" Aluminum Hinges per door offers smooth positive operation. When door is closed, door cannot be removed by removing hinge pins.
THRESHOLD Aluminum thresholds are used with this door series
Standard is not handicapped

PANEL Aluminum frame surrounds the panel and captures the embossed steel skin
1 ½" panel has a polyurethane injected foam core
Standard comes bored for lockset at 2 ¾" setback with rectangular latch plate prep
SKIN Panels under 48" (40) in width - 32 gauge embossed Polar White steel is standard panels 48" (40) in width - 29 gauge embossed Polar White steel is standard
BLOCKING Blocked and drilled for lockset standard
When latch guard is ordered, door is blocked and guard is installed over lockset
When deadbolt is ordered, door is blocked and prepped for deadbolt.
COLORS Mil-finish jamb and panel perimeter with Polar White embossed skin
LITE KITS Style (U) - 4 x 48 for universal swing
Style (A) - 20 x 24 - swing must be specified
Constructed of white painted extruded aluminum and installed with quality sealant at factory. Door Lite kits may be ordered separately and contain all components for field assembly.

Lites often requested are:
  • 1LA 20" x 24" No grids
  • 1LU 4" x 48" No grids

FEATURES 1 " "L" type, mil-finish, aluminum jamb with nailing fin
Header and threshold are formed with jamb material and has wool pile seals
Jamb is available in mil-finish only.


  • Panel Styles:
  • Non-corrosive fiberglass or aluminum skins.
  • Other Skins Available:
  • Pebbled white fiberglass; embossed white aluminum
  • Lockset:
  • Heavy-duty, passage and dead lock can be ordered as an option
  • Alternate Lockset:
  • Recognizing the extreme
View our full stock of steel commercial exterior service doors available for wholesale purchase from Plyco.