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Features & Benefits

Top it with style.

AG-CO’s economical and efficient design installs faster and easier than other wood or metal cupolas and provides adequate ventilation while creating an attractive profile for any outdoor building.



Unique Design Fits Any Roof

Unique Design Fits Any Roof

Maintenance-Free and UV Inhibited

Maintenance-Free and UV Inhibited

A Weathervane With Each Cupola Purchase

A Weathervane With Each Cupola Purchase

Unique Design Fits Any Roof

Unique Design Fits Any Roof

Each cupola base is molded with 3/12, 4/12, and 5/12 pitch lines to ensure your cupola fits at the proper angle. The base may be cut to any pitch up to 8/12.

Maintenance-Free and UV Inhibited

Maintenance-Free and UV Inhibited

Cupolas are constructed of weather-resistant, high-density polyethylene which is lightweight, impact-resistant, and will never rust, rot, or decay.

A Weathervane With Each Cupola Purchase

A Weathervane With Each Cupola Purchase

Every Cupola comes with a handcrafted, solid steel weathervane.

Easy To Install

Our economical and efficient design installs far more quickly and easily than any other cupola. Most cupolas have more than 30 pieces — ours has only two. Just cut along the pitch guide line that matches your roof, secure the base, and attach the top.

10-year Limited Warranty

We stand behind our products. Click here for AG-CO’s Cupola 10 Year Limited Warranty.

Vented and Screened

Good ventilation is critical for the structural integrity of all roof types. Cupola Models 220, 320 and 420 are designed with screens to provide excellent ventilation while preventing unwanted inhabitants.

Optional Light Kit

Optional Light Kit

A photo-sensor automatically illuminates the cupola at dusk.

Featured Products

22” AG-CO Cupola with Weathervane - Model 220

22” AG-CO Cupola with Weathervane - Model 220

$375.00

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Our most popular sized cupola. Great for mid-size buildings.

Cupola Models: See all 3 items

30” AG-CO Cupola with Weathervane - Model 320

30” AG-CO Cupola with Weathervane - Model 320

$629.00

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The perfect sized cupola for large buildings such as barns, utility buildings and larger garages.

Cupola Models: See all 3 items

42” AG-CO Cupola with Weathervane - Model 420

42” AG-CO Cupola with Weathervane - Model 420

$849.00

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Our largest model cupola. Best choice for large buildings such as barns and arenas.

Cupola Models: See all 3 items