Greenhouses by National

The Cultivator Elite™ is built to withstand any weather conditions

All models available with single storm door(s)

National home greenhouse models are designed and engineered to meet most local building code requirements

Adding a greenhouse structure to your home is a great way to add resale value!

Home Greenhouse:

The Cultivator Elite™ Lean-To

The Cultivator Elite Lean-To models are attached to an existing structure, such as your house or garage. The lean-to allows you direct access to your greenhouse from that building. So, regardless of the weather conditions, you’ll have direct access to your greenhouse without going outside. You also have a great view of your plants from your home year-round. Having the greenhouse attached gives you easier access to utilities such as gas lines, plumbing, and electricity.

Standard Features:

Frame
• Extruded aluminum frame
• Choice of bronze or white baked-on enamel finish
• Steel fasteners at all connections
• 4-1/2” on 12” roof pitch
• All framing members are pre-cut and pre-drilled
Covering
• 1/8” clear tempered glass
• 1/8” bronze-tinted glass
• 8mm clear, twinwall polycarbonate
(available on straight eave models only)
Door
• All models available with single storm door(s)
• 1-5/8” heavy-duty frame
• Elegant brass handle
• Keyed deadbolt for security
Ventilation
• One continuous row of screened, thermostatically controlled
roof vents
• Door features sliding screened window
Foundation
• Foundation or footer provided by the customer is required for construction
• In cold climates, a foundation below frost line is highly recommended
• Our kneewall height requirement is 28" from grade to covering
Engineering
• National home greenhouse models are designed and engineered to meet most local building code requirements
• Engineered stamped plans are included in the package price

Customer Feedback:

“We are very pleased with the quality of the Cultivator Elite™. I don’t think there is anything on the market that could stand our weather conditions better than a Cultivator Elite™.”
B.R., Ferrum, VA

“I love to garden, and with our short growing season, my greenhouse allows me to lengthen my growing time. National Greenhouse has been a fabulous company to work with. I couldn’t be happier.”
L.J., Klamath Falls, OR

“I grow orchids as a hobby, and the greenhouse has brought me such joy…it’s my “get-away” place where I spend many hours of enjoyment.”
Z.R., Moultrie, GA

The Cultivator Elite™ Lean-To

Standard Features:

Customer Feedback:

“We are very pleased with the quality of the Cultivator Elite™. I don’t think there is anything on the market that could stand our weather conditions better than a Cultivator Elite™.” B.R., Ferrum, VA

“I love to garden, and with our short growing season, my greenhouse allows me to lengthen my growing time. National Greenhouse has been a fabulous company to work with. I couldn’t be happier.” L.J., Klamath Falls, OR

“I grow orchids as a hobby, and the greenhouse has brought me such joy…it’s my “get-away” place where I spend many hours of enjoyment.” Z.R., Moultrie, GA

“Having had other greenhouses and pool covers, I can truly say that National Greenhouse Co.® product is superior.” G.R., Lakewood, CO

“We are very pleased with the quality of the Cultivator Elite™. I don’t think there is anything on the market that could stand our weather conditions better than a Cultivator Elite™.”
B.R., Ferrum, VA

“I love to garden, and with our short growing season, my greenhouse allows me to lengthen my growing time. National Greenhouse has been a fabulous company to work with. I couldn’t be happier.”
L.J., Klamath Falls, OR

“I grow orchids as a hobby, and the greenhouse has brought me such joy…it’s my “get-away” place where I spend many hours of enjoyment.”
Z.R., Moultrie, GA

“Having had other greenhouses and pool covers, I can truly say that National Greenhouse Co.® product is superior.”
G.R., Lakewood, CO