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.

48" Cupola

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Model 480 48 Inch Metal Cupola with Weather Vane
48" Cupola with Weather Vane Model 480
Curb Base for Model 480 48" Metal Cupola
48" Metal Cupola for Horse Barns and Stalls
Assembly Parts for 48" Model 240 Metal Cupola
Weather Van Styles for 48" Cupola for Metal Buildings

Product Info

Roof Cupolas For All Applications. Curved Roof, Straight Roof, Lited Sides, Premium Base and More… Plyco has the Cupola you're looking for with many possibilities.

Contact us to find a dealer near you or learn how to become a distributor!

Contact Plyco Today!



  • 4 Foot Unit
  • Assembles in minutes
  • Wide Variety of Styles
  • Available in either straight or curved roof panels.
  • The entire 48" cupola has a 26 gauge prepainted steel roof.
  • Assembles on job site in minutes with slide on metal connectors for straight or curved roof and wall sections.


Base Size: 48" x 48"
Side Height: 28"
Roof Height: 28"
Overall Height: 56"
Free Area (Sq. In.): 990
Roof Overhang: 3"

Prepainted steel construction.
Colors and color combinations, that match most roll-formed steel colors.
Specify roll-former when purchasing.

Cupola Color Chart:
Listed below are the current standard colors we carry in pre-painted material for cupolas.

  • Ash Gray
  • Hickory Moss
  • Black
  • Ivory
  • Bone White
  • Light Gray
  • Brite Red
  • Light Stone
  • Brite white
  • Patriot Red
  • Brown
  • Pewter Gray
  • Burgundy
  • Quaker Gray
  • Charcoal
  • Red
  • Classic Bronze
  • Roman Blue
  • Dark Blue
  • Satin Silver
  • Dark Brown
  • Sierra Brown
  • Dark Charcoal/New Black
  • Slate Gray
  • Dark Green
  • Surry Beige
  • Evergreen
  • Tan
  • Forest Green
  • White Sand
  • Galvalume
  • Zinc Gray
  • Galvanized

All other custom painted colors require a 3 week lead time.
All custom colors use 26 gauge ready paint galvanealed material.
(All custom colors carry an upcharge)


  • Premium Base Trim (MW-48PBT)
  • Standard 3/12 or 4/12
  • Any other pitch for Base Flashing - Special Order.
  • Weather Vanes:
  • Attach to cupola roof cap.
  • 42" Height for Model 480
  • 24" Weather Vanes
  • 42" Black Full Bodied Horse
Check out our full selection of metal cupolas for barns, stalls and post frame buildings available for wholesale purchase from Plyco Corporation.