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Displaying 41–60 of 146 items

Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse Palram - Canopia Balance 10 x 16 Foot Silver Greenhouse
  • 10' x 16'
  • Polycarbonate
$3,599.00 $4,429.99
Free Shipping
Palram - Canopia Bella 8 x 24 Foot Silver Hobby Greenhouse Palram - Canopia Bella 8 x 24 Foot Silver Hobby Greenhouse Palram - Canopia Bella 8 x 24 Foot Silver Hobby Greenhouse Palram - Canopia Bella 8 x 24 Foot Silver Hobby Greenhouse Palram - Canopia Bella 8 x 24 Foot Silver Hobby Greenhouse
  • 8' x 24'
  • Polycarbonate
$4,245.46 $5,219.99
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Palram - Canopia 6 x 10 EcoGrow Greenhouse Palram - Canopia 6 x 10 EcoGrow Greenhouse
  • 6' x 10'
  • Plastic
$1,103.06 $1,359.99
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Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse Palram-Canopia 10 x 10 Foot Aria Greenhouse
  • 10' x 10'
  • Polycarbonate
$3,546.41 $4,359.99
Free Shipping
Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse Palram - Canopia Balance 10 x 20 Foot Silver Greenhouse
  • 10' x 20'
  • Polycarbonate
$4,399.00 $5,409.99
Free Shipping
Palram - Canopia 8 x 16 Grand Gardener Greenhouse Palram - Canopia 8 x 16 Grand Gardener Greenhouse Palram - Canopia 8 x 16 Grand Gardener Greenhouse
  • 8' x 16'
  • Plastic
$4,999.00 $6,149.99
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Palram - Canopia 6 x 12 EcoGrow Greenhouse Palram - Canopia 6 x 12 EcoGrow Greenhouse
  • 6' x 12'
  • Plastic
$2,649.00 $3,259.99
Free Shipping
Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse Palram - Canopia Balance 10 x 24 Foot Silver Greenhouse
  • 10' x 24'
  • Polycarbonate
$5,299.00 $6,519.99
Free Shipping
Canopia 8 x 20 Foot Essence Greenhouse Kit Canopia 8 x 20 Foot Essence Greenhouse Kit Canopia 8 x 20 Foot Essence Greenhouse Kit Canopia 8 x 20 Foot Essence Greenhouse Kit Canopia 8 x 20 Foot Essence Greenhouse Kit Canopia 8 x 20 Foot Essence Greenhouse Kit
  • 8' x 20'
  • Polycarbonate
$3,169.95 $3,899.99
Free Shipping
Palram - Canopia 8 x 20 Prestige Greenhouse Palram - Canopia 8 x 20 Prestige Greenhouse Palram - Canopia 8 x 20 Prestige Greenhouse
  • 8' x 21'
  • Plastic
$8,499.00 $10,459.99
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Palram - Canopia Mythos Green 6 x 8 Hobby Greenhouse Palram - Canopia Mythos Green 6 x 8 Hobby Greenhouse
  • 6' x 8'
  • Plastic
$739.13 $909.99
Free Shipping
Palram - Canopia Grey Hybrid 6 x 10 Greenhouse Palram - Canopia Grey Hybrid 6 x 10 Greenhouse Palram - Canopia Grey Hybrid 6 x 10 Greenhouse
  • 6' x 10'
  • Plastic
$892.49 $1,099.99
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Palram - Canopia Glory 8 x 20 Greenhouse - 702210 Palram - Canopia Glory 8 x 20 Greenhouse - 702210 Palram - Canopia Glory 8 x 20 Greenhouse - 702210 Palram - Canopia Glory 8 x 20 Greenhouse - 702210
  • 8' x 20'
  • Plastic
$5,619.35 $6,909.99
Free Shipping
Palram - Canopia 6 x 8 Foot Black Hybrid Greenhouse Palram - Canopia 6 x 8 Foot Black Hybrid Greenhouse Palram - Canopia 6 x 8 Foot Black Hybrid Greenhouse Palram - Canopia 6 x 8 Foot Black Hybrid Greenhouse Palram - Canopia 6 x 8 Foot Black Hybrid Greenhouse
  • 6' x 8'
  • Polycarbonate
$799.99 $989.99
Free Shipping
Palram-Canopia 6 x 8 Foot Grey Hybrid Greenhouse Palram-Canopia 6 x 8 Foot Grey Hybrid Greenhouse Palram-Canopia 6 x 8 Foot Grey Hybrid Greenhouse
  • 6' x 8'
  • Polycarbonate
$913.61 $1,119.99
Free Shipping
Palram - Canopia Grey Mythos 6 x 8 Greenhouse Palram - Canopia Grey Mythos 6 x 8 Greenhouse Palram - Canopia Grey Mythos 6 x 8 Greenhouse
  • 6' x 8'
  • Plastic
$913.61 $1,119.99
Free Shipping
Palram - Canopia Natura 8 x 22 Foot Cedar Greenhouse Palram - Canopia Natura 8 x 22 Foot Cedar Greenhouse Palram - Canopia Natura 8 x 22 Foot Cedar Greenhouse Palram - Canopia Natura 8 x 22 Foot Cedar Greenhouse Palram - Canopia Natura 8 x 22 Foot Cedar Greenhouse
  • 8' x 22'
  • Wood
$5,821.95 $7,159.99
Free Shipping
Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse Palram - Canopia Balance 10 x 28 Foot Silver Greenhouse
  • 10' x 28'
  • Polycarbonate
$6,099.00 $7,499.99
Free Shipping
Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse Palram - Canopia Balance 10 x 32 Foot Silver Greenhouse
  • 10' x 32'
  • Polycarbonate
$6,999.00 $8,609.99
Free Shipping
Hoklartherm 14 x 29 Foot Riga XL 9 Greenhouse Hoklartherm 14 x 29 Foot Riga XL 9 Greenhouse Hoklartherm 14 x 29 Foot Riga XL 9 Greenhouse Hoklartherm 14 x 29 Foot Riga XL 9 Greenhouse
  • 14' x 29'
  • Polycarbonate
$22,999.00 $28,289.99
Free Shipping

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About Polycarbonate Greenhouses

Polycarbonate Greenhouses offer a durable and practical way for home gardeners to extend their growing season and protect delicate plants. These structures, also known as twin-wall greenhouses or polycarbonate grow houses, are ideal for anyone wanting to cultivate a wider variety of plants or start seedlings earlier in the spring. When selecting one, consider how much light you need for your plants to thrive, as different twin-wall options offer varying degrees of light transmission. Think about the conditions your greenhouse will face, particularly how much snow it might need to withstand and its resistance to strong winds, ensuring it will stay secure. Also, determine the amount of storage space required for your gardening tools and supplies within the greenhouse.
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