Auto-Vent

AUTOMATIC VENTILATION PACKAGE - $300
Includes an auto-vent on the front and rear gable.

Plant Shelving

PLANTING SHELVES - $100
$100 per 8-Foot Section.

Side Windows

SIDE WINDOWS - $100/$150 
$100 per manual opening window OR $150 per auto opening window.

Dutch Doors

DUTCH DOOR - $75  
Well worth the minimum cost.