3. Choose Your Options
Trex, Wood, or Dirt?
Flooring
What do you want underfoot? Keep the greenhouse floor open for your own gravel or prepared surface, or add a wood or Trex floor for a finished, ready-to-use space. Trex is available in gray or brown.
Base price does not include flooring because some folks want to feel the cool ground under their feet.
More Room to Grow Up
Extra Height
Give yourself more room to grow—literally. Extra height adds 2 feet to the sidewalls, creating more headroom for hanging baskets, taller plants, and small trees, while giving the whole greenhouse a more open, airy feel.
It’s required for Barn Style greenhouses and highly recommended when adding a floor. On A-frame greenhouses, extra height also gives you the option of our larger XL windows
Let It Breathe
Windows
Good airflow matters in a greenhouse. Opening windows allows fresh air in and gives you another way to help manage heat and humidity as the seasons change.
Your base greenhouse includes two 18" × 24" windows, and you can add more depending on the size of your greenhouse and how you plan to use it.
Want even more light and airflow? XL 24" × 47" windows are available on extra-height A-frame greenhouses.
Time for the Details...
Siding, Trim, & Frame Finishing
Choose metal or Smart Siding for the base of your greenhouse.
For a more finished look, the wood frame can be stained or painted. If you choose a wood floor, it’s included with the stained or painted frame option, giving the interior a beautifully finished, coordinated look.
You can also add our trim package, which covers the exposed edges of the 8mm twin-wall polycarbonate with metal. It helps protect the polycarbonate edges while giving the greenhouse a clean, finished appearance.
It's Time for the Fun Part!
Colors
This is where your greenhouse really starts to become your own. Depending on the siding and options you choose, you can coordinate—or mix and match—the colors and finishes throughout your greenhouse.
Choosing Metal Siding?
Select your metal siding and trim colors, then choose a paint or stain for the wood frame and wood floor. Adding a Trex floor? Choose brown or gray.
Choosing Smart Siding?
Choose paint or stain for the siding, trim, and wood frame/floor. If you add the metal trim package, you'll choose a metal color for that, too.
KEEP THE AIR MOVING
Electrical, Fans, & Thermostats
Every greenhouse includes one electric fan with a thermostat, helping move hot air out and keep air circulating. The thermostat automatically controls the fan based on the temperature you set. Additional fans can be added for larger greenhouses or when you want even more airflow.
Want power where you need it? Add the optional electrical package, which includes a ceiling light plug with switch and two additional outlets—handy for lights, heaters, fans, and other greenhouse equipment.
Got Big Plans?
Double Doors?
Whether you’re moving wheelbarrows, garden carts, large planters—or even that small tree you couldn’t resist—double doors give you plenty of room to move the big stuff in and out without a squeeze.
Every greenhouse includes one standard door, with additional doors available as an option. Double doors are available on 12'-wide greenhouses.
Make It Work for You!
Doors, Windows & Shelving
Your greenhouse starts with a practical layout: one door on the end, a window on each side, and 24"-deep shelving along both long sides and the back end. Need even more growing space? Additional shelving is available.
From there, you can make it work for the way you garden. Choose where your windows go, add a second door on the back, or change things up with an extra-tall A-frame. This style allows the door to be placed on a long side, with shelving along the opposite wall and both ends.
Want something with a little more personality? An extra-tall A-frame can also be built with an additional side gable, like the greenhouse shown here.