Collection: 12–14 ft Wide Greenhouses
Greenhouses from over 12 to 14 feet wide provide the space for more expansive growing layouts while also becoming a more prominent architectural element in the landscape. This width can suit dedicated home gardeners, collectors, and those who want room for substantial benches, growing beds, work areas, or a combination of gardening and enjoyment.
At this scale, thoughtful planning becomes increasingly important. The greenhouse’s length, height, structural design, glazing, ventilation, doors, and interior arrangement all influence how effectively the available space can be used. Consider not only how much you intend to grow today, but also how your use of the greenhouse may evolve over time.

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SaleVendor:JanssensJanssens | Retro Royal Victorian Glass Greenhouse Series, 10–12.5 ft Wide
- Regular price
- $21,999.00
- Regular price
- $25,999.00
- Sale price
- $21,999.00
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Vendor:Riverstone IndustriesRiverstone | 12x18 ft Thoreau Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate
- Regular price
- $33,540.00
- Regular price
- Sale price
- $33,540.00
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Vendor:Riverstone IndustriesRiverstone | 12x24 ft Thoreau Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate
- Regular price
- $36,636.00
- Regular price
- Sale price
- $36,636.00
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Vendor:Riverstone IndustriesRiverstone | 12x18 ft Whitney Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate
- Regular price
- $35,088.00
- Regular price
- Sale price
- $35,088.00
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Vendor:Riverstone IndustriesRiverstone | 12x24 ft Whitney Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate
- Regular price
- $38,958.00
- Regular price
- Sale price
- $38,958.00
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Vendor:Riverstone IndustriesRiverstone | 12x18 ft Thoreau Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate
- Regular price
- $36,636.00
- Regular price
- Sale price
- $36,636.00
- Unit price
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Vendor:Riverstone IndustriesRiverstone | 12x24 ft Thoreau Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate
- Regular price
- $38,958.00
- Regular price
- Sale price
- $38,958.00
- Unit price
- / per
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Vendor:Riverstone IndustriesRiverstone | 12x18 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate
- Regular price
- $36,636.00
- Regular price
- Sale price
- $36,636.00
- Unit price
- / per
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Vendor:Riverstone IndustriesRiverstone | 12x24 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate
- Regular price
- $45,150.00
- Regular price
- Sale price
- $45,150.00
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Vendor:JanssensJanssens | 13x13 Ft Royal EOS T Glass Greenhouse Kit with 4mm Tempered Glass Glazing for Stem Wall
- Regular price
- $28,999.00
- Regular price
- Sale price
- $28,999.00
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Vendor:HoklarthermHoklartherm | Rondo VK Garden Pavilion
- Regular price
- $34,499.00
- Regular price
- Sale price
- $34,499.00
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Vendor:HoklarthermHoklartherm | Rondo VP Garden Pavilion
- Regular price
- $34,499.00
- Regular price
- Sale price
- $34,499.00
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