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.

Slide Door Rail 1 1/2" and 3 1/2"

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Slide Door Rail Components

Product Info

Slide Door Rail Components System For 1 1/2" and 3 1/2" Combination Wood/Metal and All Metal Framed Slide Doors

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  • For 1 1/2" and 3 1/2" wood/Metal and all Metal Framed Sliding Doors
  • Extra Door strength
  • strong, extruded-aluminum verticals combine with 20-gauge, galvanized-steel box girts to increase overall door strength
  • Attractive Appearance
  • Durable, pre-finish white aluminum verticals and bottom rails provide long, maintenance-free life
  • System Flexibility
  • Various applications to choose from for maximum results with minimum inventory
  • Design Compatibility
  • Extra leg in "J" trim hides cut metal.
    Extra deep and extra wide nail/screw groove hides almost any fastener
  • Energy Efficient
  • Optional, vinyl weather strip on the verticals wipe against the jambs to seal the opening from outside weather


Aluminum vertical and bottom components used, along with box girts and other associated materials, to build slide doors used in farm and industrial building applications


1 1/2" SYSTEM INCLUDES SDR1600 - AV, HV, HC, AB, WB and WS
AV-Vertical rail with kerf for optional weather seal
HV-"H" vertical rail receives "AV" rail when the door is closed
HC-HC is attached to one "AV" to receive second "AV" at door center if "HV" is not used
AB-Bottom rail with no channel (Normally used with stay roller)
WB-Bottom rail with channel (Normally used with "GZ" components)
WS-Vinyl weather seal
COLORS:-White Brown Evergreen Charcoal Hickoy Moss
Ready Paint AV, HV WB Material is also stocked for special order colors


Weather stripping

  • Optional vinyl weather strip seals entire vertical to jamb.