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...



Industry, Schools, churches with commercial building products

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.

Interior Doors

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  • Durable and Attractive
  • Low Maintenance
  • Easy Installation
  • Energy Savings
  • Economy
  • Roll Edge


SIZES 2/6 x 6/8 2/8 x 6/8 3/0 x 6/8
8/0 x 6/8 3/0 x 7/0 3/6 x 7/0
3/6 x 6/8 4/0 x 6/8 6/0 x 6/8
4/0 x 7/0 6/0 x 7/0 8/0 x 7/0
Special sizes are available in picture pane style panels
OVERALL DIMENSIONS a) New out to out dimensions:
3068 - 37 7/16" x 81 3/8"
3668 - 43 7/16" x 81 3/8"
4068 - 49 7/16" x 81 3/8"
b) for other New out to out dimensions see Data Sheet DO-3
c) For Rough Opening dimensions, use dimensions (above - a) and add 1/2" to width
MULLIOIN / ASTRAGAL Double doors have attached astragal on the inactive panel of the pair - Pre-Hung handed
Manual head and foot bolt concealed in the astragal
HINGES (3) 4" x 4" zinc plated loose pin hinges are standard, SS/NRP available as an option
THRESHOLD Aluminum, universal
SKIN Smooth 27 ga. galvanized steel with light texture
EDGES Rolled edge in aluminum core rails
BLOCKING HDPE lock reinforcing structure, optional patented heavy duty aluminum closer blocking
Special lock blocking is available
INSULATION Panel R-13 (u= .077)
EMBOSSING 3/0 x 6/8 only - Six panel style
COLORS Polar White only finish paint
LOCK FACE PREP Standard with 2 1/8" lockset bore, 2 3/4" backset. Non-bored is optional
DEAD BOLT Optional face bore and edge prep for deadbolt, latchguard available as an option
SWEEP Durable Acryn bulb & fin sweep
MATERIAL Aluminum (Available in White & Mill Finish Jambs)
FEATURES Flush plain doors are universal swing
Heavy pile weatherstrip
FRAME DEPTHS 3 1/2" only
ANCHORS Standard frame screws
Optional nailing fin for in-swing or out-swing
HINGE PREPS Face mounted with concealed edge


View our full supply of interior and exterior commercial steel utility doors available for wholesale purchase from Plyco.