Polycarbonate Greenhouses

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Palram
$1,849.95 $1759.99

PY1169 Features Includes preassembled door and window with weather-stripping Galvanized steel base kit with spike hold-downs inclu...ded Inside shelving not included Crystal clear SnapGlas polycarbonate panels are virtually unbreakable Heavy-duty,... read more

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Exaco
$9745.09

Features 10 mm high-quality twin-wall polycarbonate is taped off at bottom with extra covers at top to seal it from moisture Uses ...4 mm Tempered Glass Taller design 1 foot higher All glass panes are secured with heavy duty rubber seals Made with thicker... read more

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Palram
$1,299.95 $1119.99

PY1152 Features Includes preassembled door and window with weather-stripping Galvanized steel base kit with spike hold-downs inclu...ded Inside shelving not included Crystal clear SnapGlas polycarbonate panels are virtually unbreakable Heavy-duty,... read more

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Palram
$1,599.95 $1539.99

PY1153 Features Includes preassembled door and window with weather-stripping Galvanized steel base kit with spike hold-downs inclu...ded Inside shelving not included Crystal clear SnapGlas polycarbonate panels are virtually unbreakable Heavy-duty,... read more

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Exaco
$11,375.00 $8749.90

Features10 mm high-quality twin-wall polycarbonate is taped off at bottom with extra covers at top to seal it from moistureUses 4 ...mm Tempered GlassTaller design 1 foot higherAll glass panes are secured with heavy duty rubber sealsMade with thicker and... read more

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Outsunny
$249.99

This Outsunny 6'L x 4'W x 7'H Twin Wall Polycarbonate Portable Walk-In Garden Greenhouse is perfect for the home gardening enthusi...ast who is looking for a way to stay in the soil all year-round. It offers all the protection your plants need to thrive... read more

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Palm Springs
$299.99

Winter's frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can't stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse. Palm... read more

See at Jet
Palm Springs
$399.99

Winter's frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can't stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse. Palm... read more

See at Jet
Palm Springs
$449.99

Winter’s frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can’t stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse.Palm... read more

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Palm Springs
$349.99

Winter’s frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can’t stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse.Palm... read more

See at Walmart
Palm Springs
$349.99

Winter's frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can't stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse. Palm... read more

See at Jet
Outsunny
$349.99

This Outsunny 6'L x 8'W x 7'H Polycarbonate Portable Walk-In Garden Greenhouse is perfect for the home gardening enthusiast who is... looking for a way to stay in the soil all year-round. It offers all the protection your plants need to thrive without... read more

See at Walmart
Outsunny
$299.99

This Outsunny 6'L x 6'W x 7'H Polycarbonate Portable Walk-In Garden Greenhouse is perfect for the home gardening enthusiast who is... looking for a way to stay in the soil all year-round. It offers all the protection your plants need to thrive without... read more

See at Walmart
Palm Springs
$299.99

Winter’s frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can’t stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse.Palm... read more

See at Walmart
Palm Springs
$399.99

Winter’s frosty temperatures and bitter winds can wreak havoc on your garden, leaving it useless until spring. However, the weathe...r can’t stop you from growing beautiful plants and delicious produce – not when you have a Palm Springs greenhouse.Palm... read more

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Sunjoy
$887.99

Grow healthy plants inside this sturdy greenhouse. Clear sheets of heat-resistant polycarbonate are housed within a sturdy green a...luminum frame, creating a lightweight structure that gives plants adequate ventilation and diffused natural light. Type:... read more

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MTN Gearsmith
$29.95

Description This walk in greenhouse is a great helper for you to start gardening, to add greenness to your life. This greenhouse i...s made of strong 4mm clear polycarbonate panels that will protect plants from weather but allow just enough sun to pass... read more

See at Walmart
$318.49

This Outsunny 6'L x 6'W x 7'H Polycarbonate Portable Walk-In Garden Greenhouse is perfect for the home gardening enthusiast who is... looking for a way to stay in the soil all year-round. It offers all the protection your plants need to thrive without... read more

See at Overstock
Grandio Greenhouses
$2236.80

GDNG1003 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 2 roof vents for... read more

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Strong Camel
$279.00

Larger Hot Green House 20'X10'X7' Walk-In Greenhouse Outdoor Plant Gardening . . This portable greenhouse will surely extend your ...plants growing season no matter where you live. It can be set up easily. . . Powder coated steel frame provide and middle... read more

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ShelterLogic
$399.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

See at BuildDirect
ShelterLogic
$659.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control. read more

See at BuildDirect
Grandio Greenhouses
$2749.00

*Includes Concrete Anchor Kit - For anchoring onto concrete slab*This beautiful hobby greenhouse is the perfect choice for both th...e hobby and professional gardener. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. The heavy-duty construction coupled with 6mm twin-wall polycarbonate panels results in outstanding thickness for winter insulation.A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, an easy-to-assemble system, and an estimated insulation R-VALUE* of 1.54 and heat loss U-VALUE* of 0.65 provide an amazing gardening and greenhouse experience.The doors hang from above which eliminates jamming and the door wheels are nylon for durability.Kit Includes:6mm Twin-Wall Panels(4) Roof WindowsBase KitRain GuttersSnow Load Kit read more

See at Houzz
Grandio Greenhouses
$124.99

EZ1 inner wall supports for extreme conditions and windy environments. Protect your greenhouse and plants from severe weather with... our specialized EZ1 brackets that firmly lock the frame of the greenhouse to the base.EZ1 4 Pack Includes:- (4) EZ1 Wall to Base Brackets- (4) EZ2 Inner Base Supports- (16) S02/ML01 Bolt and Nut CombosEZ1 8 Pack Includes:- (8) EZ1 Wall to Base Brackets- (8) EZ2 Inner Base Supports- (32) S02/ML01 Bolt and Nut Combos read more

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Palram
$1249.99

Find Greenhouses at Target.com! Start your own year-round garden with this professional greenhouse from Snap and Grow. Featuring a... frame crafted from durable, rust-resistant aluminum, this greenhouse is sure to last. A transparent polycarbonate siding is used to ensure that the weather and insects stay outside, while the sunlight is allowed to pass through, so you don't need to worry about inclement weather ruining your garden. Size: 8' x 12'. read more

See at Target
Design House Stockholm
$663.20

A room within a room for nature. Designer duo Atelier 2+ have created a greenhouse that is small enough for indoor use but large e...nough to house a miniature garden.The Greenhouse is a design object with artistic ambitions, a sculpture that makes room for nature. Green plants are a neglected area which call for innovative design solutions; precisely what Greenhouse offers. Atelier 2+ place greenery on a pedestal and protect it with glass as the delicate and beautiful item that it deserves to be. read more

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Grandio Greenhouses
$2799.99

GDNG1004 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 3 roof vents for... read more

See at Walmart
ShelterLogic
$769.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control. read more

See at BuildDirect
ShelterLogic
$59.99

Grow and protect plants with this raised bed Greenhouse. The compact size and sturdy build makes it perfect for starting seeds and... extending the growing season. This easy-to-assemble, compact Greenhouse is constructed with high quality steel. Roll-up cover provides airflow and temperature control. Tension ropes hold the cover in any position from fully closed to fully open to allow desired flow. Wood Frame Not Included. read more

See at BuildDirect
ShelterLogic
$759.99

The High Arch Greenhouse is designed to extend the growing season by insulating and protecting plants. The reinforced alpine style... 1 5/8 in. steel frame provides a maximum of 12 feet of overhead growing height with 10 feet of growing height throughout the majority of the Greenhouse. The GrowIT heavy-duty translucent ripstop polyethylene cover will outlast and outperform standard Greenhouse fabrics for multiple seasons of use read more

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ShelterLogic
$279.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

See at BuildDirect
Gardman
$59.99 $35.83

Dimensions: 27L x 19W x 62H inches. Sturdy tubular steel frame and shelves. Removable canopy made of clear PVC plastic. Full-lengt...h, roll-up zippered access. 4 shelves for seed trays, tools, and pots. Lightweight and easy to assemble. Additional features:Great for seed germination & rooting cuttings Peak height: 62 inchesSidewall height: 55 inches A handy greenhouse for starting seeds the Gardman 4-Tier Mini Greenhouse is lightweight and easy to assemble. It's constructed with a sturdy tubular steel frame four shelves and a removable clear PVC plastic canopy. The full-length zippered door rolls up and ties at the top for easy access to the shelves. Because the four shelves are made with a metal grid pattern your seedlings and tender root cuttings will be able to drain properly at all times.This mini greenhouse can go just about anywhere - patio balcony deck garden or lawn. It measures 27L x 19W x 62H inches. The four shelves keep seed trays pots and tools on hand as you care for your sprouting plants. This inexpensive greenhouse offers protection for your plants and increases the odds of healthy transplanting. It's an essential shelter for gardeners who enjoy tending from start to finish. read more

See at Hayneedle
Grandio Greenhouses
$1699.00

*Includes Concrete Anchor Kit - For anchoring onto concrete slab*This beautiful hobby greenhouse is the perfect choice for both th...e hobby and professional gardener. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. The heavy-duty construction coupled with 6mm twin-wall polycarbonate panels results in outstanding thickness for winter insulation.A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, an easy-to-assemble system, and an estimated insulation R-VALUE* of 1.54 and heat loss U-VALUE* of 0.65 provide an amazing gardening and greenhouse experience.The doors hang from above which eliminates jamming and the door wheels are nylon for durability.Kit Includes:6mm Twin-Wall Panels(2) Roof WindowsBase KitRain GuttersSnow Load KitActual Size: 8'2" W x 8'2" L x 7'9" H read more

See at Houzz
Grandio Greenhouses
$1349.99

GDNG1000 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 2 roof vents for appropriate ventilation with adjustable... read more

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Grandio Greenhouses
$879.99

GDNG1006 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth Roof vent for appropriate ventilation with adjustable openers... read more

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Grandio Greenhouses
$3999.00

*Includes Wood Anchor Kit - For anchoring onto wood deck*This beautiful hobby greenhouse is the perfect choice for both the hobby ...and professional gardener. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. The heavy-duty construction coupled with 6mm twin-wall polycarbonate panels results in outstanding thickness for winter insulation.A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, an easy-to-assemble system, and an estimated insulation R-VALUE* of 1.54 and heat loss U-VALUE* of 0.65 provide an amazing gardening and greenhouse experience.The doors hang from above which eliminates jamming and the door wheels are nylon for durability.Kit Includes:6mm Twin-Wall Panels(6) Roof WindowsBase KitRain GuttersSnow Load Kit read more

See at Houzz
ShelterLogic
$229.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

See at BuildDirect
Grandio Greenhouses
$3249.99

GDNG1005 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 4 roof vents for... read more

See at Walmart
Palram
$1651.99

Find Greenhouses at Target.com! Start your own year-round garden with this professional greenhouse from Snap and Grow. Featuring a... frame crafted from durable, rust-resistant aluminum, this greenhouse is sure to last. A transparent polycarbonate siding is used to ensure that the weather and insects stay outside, while the sunlight is allowed to pass through, so you don't need to worry about inclement weather ruining your garden. Size: 8' x 16'. read more

See at Target
ShelterLogic
$769.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control. read more

See at BuildDirect
ShelterLogic
$599.99

Grow healthier plants while extending the growing season. The revolutionary AccelaFrame™ System has been engineered to offer quick...er frame assembly and disassembly, stronger frame, and easier storage. read more

See at BuildDirect
ShelterLogic
$149.99

Start seedlings or extend your growing season with the GrowIT® Backyard Greenhouse with Integrated Shelving. This easy-to-assemble..., compact Greenhouse is constructed with high quality steel and features 4 ft. shelving on both sides for built-in staging of plants. Screen vents at both ends provide airflow and temperature control. The translucent fabric allows a significant amount of diffused light to reach the plants, while reducing the amount of harmful UV light. This means less damage to plants as well as reduced fungus and harmful insects. read more

See at BuildDirect
ShelterLogic
$899.99

Grow healthier plants while extending the growing season. The revolutionary AccelaFrame™ System has been engineered to offer quick...er frame assembly and disassembly, stronger frame, and easier storage. read more

See at BuildDirect
ShelterLogic
$59.99

Grow and protect plants with this raised bed Greenhouse. The compact size and sturdy build makes it perfect for starting seeds and... extending the growing season. This easy-to-assemble, compact Greenhouse is constructed with high quality steel. Roll-up cover provides airflow and temperature control. Tension ropes hold the cover in any position from fully closed to fully open to allow desired flow. Wood Frame Not Included. read more

See at BuildDirect
ShelterLogic
$659.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control. read more

See at BuildDirect
Grandio Greenhouses
$1899.99

GDNG1001 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 3 roof vents for appropriate ventilation with adjustable... read more

See at Walmart
Grandio Greenhouses
$1749.00

*Includes Earth Anchor Kit - For anchoring into soil*This beautiful hobby greenhouse is the perfect choice for both the hobby and ...professional gardener. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. The heavy-duty construction coupled with 6mm twin-wall polycarbonate panels results in outstanding thickness for winter insulation.A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, an easy-to-assemble system, and an estimated insulation R-VALUE* of 1.54 and heat loss U-VALUE* of 0.65 provide an amazing gardening and greenhouse experience.The doors hang from above which eliminates jamming and the door wheels are nylon for durability.Kit Includes:6mm Twin-Wall Panels(3) Roof WindowsBase KitRain GuttersSnow Load Kit read more

See at Houzz
Weatherguard
$599.99 $317.11

100% commercial grade galvanized steel frame and connectorsRigid frame maintains shape and provides strengthTriple-layer waterproo...f UV protective polyethyleneCover door and end panel includedEasy 3-piece construction with detachable front and rear panelsReinforced triple ridge roof supports heavy hanging baskets. The Weatherguard Roundtop Greenhouse offers plenty of room to foster growth of vegetables flowers and herbs on a year round basis. The FloThruVent technology controls airflow from the base and the ends of the unit with lower vents and upper zipper-screened windows. The walk-in design enhances the gardening experience. Dimension Size Options: 8L x 6W x 6.5H in. 12L x 6W x 6.5H in. 8L x 8W x 6.5H in. 12L x 8W x 6.5H in. 20L x 12W x 8.5H in. Size: 8L x 8W x 6.5H ft.. read more

See at Hayneedle
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