At the time of writing this article, I must say that Canopia by Palram has made the best value Polycarbonate Hobby Greenhouse Kits in the US market. They are definitely not in the Mercedes-Benz class, but fits well in the Volkswagen category that most people love and can afford. They offer 19 greenhouse series of various styles in their product collection. Each series has several choices of sizes and colors to suit your taste and needs. If you are not sure what you want, it can be a confusing and time consuming endeavor to sort out this greenhouse maze to find the perfect one for you. Diffusing panels or clear panels? Metal or plastic frame? 4mm or 6mm Polycarbonate? 6 or 8 foot headroom? The list goes on and on and it can be bit of a headache.
I've tried my best, below, to sort the Canopia Greenhouse Kits so that you can see their features at a glance and quickly locate the ones that you prefer. The focus of this summary and comparison is on the thickness of the Polycarbonate glazing each Palram - Canopia Greenhouse offers.
The table below is highlighted in different colors and this is what each color represents. I also added a number after the model name to denote the width of the greenhouse. For example, "Snap & Grow Six" means a 6ft wide Snap & Grow Greenhouse; and "Bella Eight" means the 8ft wide Bella Greenhouse.
The panels are clear and you can see the views outside of the greenhouse.
The twin-wall panel diffuses the light and it appears to be translucent.
The twin-wall panel diffuses the light and it appears to be translucent.
The twin-wall panel diffuses the light and it appears to be translucent.
Greenhouse Kit |
Snap & Grow Six |
Snap & Grow Eight |
Lean-To Four |
Hybrid Six |
Balance Eight |
Grand Gardener Eight - Clear |
Prestige Eight - Clear |
Oasis |
Chalet Ten |
Americana Twelve |
Mythos Six |
Essence Eight |
EcoGrow Six |
Hobby Gardener Eight |
Grand Gardener Eight - Twin Wall |
Prestige Eight - Twin Wall |
Bella Eight |
Glory Six |
Glory Eight |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Peak Height |
6ft 7in | 8ft 5in | 7ft | 6ft 6in | 7ft 4in | 7ft 6in | 7ft 6in | 8ft 6in (8x7 ft) 9ft 1in (12x10 ft) |
8ft 7in | 8ft 4in | 6ft 6in | 7ft 4in | 6ft | 6ft 6in | 7ft 6in | 7ft 6in | 6ft 10in | 8ft 6in | 8ft 6in |
Sidewall Height |
4ft 5in | 5ft 3in | 4ft | 4ft | 5ft 1in | 5ft 1in | 6ft 4in | 5ft 4in | 4ft 1in | 4ft | 4ft | 4ft | 4ft 1in | 5ft 1in | 5ft 1in | n/a | 6ft 3in | 6ft 3in | |
Door Dimensions |
23.6 x 78.7 in | 45.7 x 78.7 in | 22.2 x 64.2 in | 45.1 x 75.8 in | 47.5 x 76.4 in | 47.5 x 76.4 in | 52 x 72 ft | 45.8 x 81.5 in | 45.8 x 87.2 in | 22.2 x 64.2 in | 45.1 x 75.8 in | 23 x 65 in | 46.8 x 65 in | 47.5 x 76.4 in | 47.5 x 76.4 in | 45.8 x 67.8 in | 31.7 x 75.1 in | 31.7 x 75.1 in | |
Snow Load |
15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 11 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 15 lb/sq ft | 11 lb/sq ft | 15 lb/sq ft | 11 lb/sq ft | 15 lb/sq ft | 20 lb/sq ft | 20 lb/sq ft |
Wind Load |
55 MPH | 50 MPH | 55 MPH | 55 MPH | 55 MPH | 55 MPH | 55 MPH | 56 MPH | 55 MPH | 55 MPH | 55 MPH | 55 MPH | 56 MPH | 55 MPH | 55 MPH | 55 MPH | 55 MPH | 55 MPH | 60 MPH |
Size Available |
6x8 ft (53 sq ft) 6x12 ft (78 sq ft) 6x16 ft (103 sq ft) |
8x8 ft (68 sq ft) 8x12 ft (100 sq ft) 8x16 ft (132 sq ft) 8x20 ft (165 sq ft) 8x24 ft (192 sq ft) 8x28 ft (224 sq ft) 8x32 ft (256 sq ft) |
4x8 ft (32 sq ft) | 6x4 ft (25 sq ft) 6x6 ft (37 sq ft) 6x8 ft (49 sq ft) 6x10 ft (61 sq ft) 6x14 ft (86 sq ft) |
8x8 ft (64 sq ft) 8x12 ft (96 sq ft) 8x16 ft (128 sq ft) 8x20 ft (160 sq ft) |
8x8 ft (76 sq ft) 8x12 ft (112 sq ft) 8x16 ft (148 sq ft) 8x20 ft (184 sq ft) |
8x8 ft (76 sq ft) 8x12 ft (112 sq ft) 8x16 ft (148 sq ft) 8x20 ft (184 sq ft) |
8x7 ft (57 sq ft) 12x10 ft (124 sq ft) |
10x12 ft (112 sq ft) | 12x12 ft (144 sq ft) | 6x4 ft (25 sq ft) 6x6 ft (37 sq ft) 6x8 ft (49 sq ft) 6x10 ft (61 sq ft) 6x14 ft (86 sq ft) |
8x12 ft (95 sq ft) | 6x6 ft (44 sq ft) 6x8 ft (58 sq ft) 6x10 ft (72 sq ft) 6x12 ft (85 sq ft) |
8x8 ft (64 sq ft) 8x12 ft (96 sq ft) 8x16 ft (128 sq ft) 8x20 ft (160 sq ft) |
8x8 ft (76 sq ft) 8x12 ft (112 sq ft) 8x16 ft (148 sq ft) 8x20 ft (184 sq ft) |
8x8 ft (76 sq ft) 8x12 ft (112 sq ft) 8x16 ft (148 sq ft) 8x20 ft (184 sq ft) |
8x8 ft (64 sq ft) 8x16 ft (128 sq ft) 8x20 ft (160 sq ft) |
6x8 ft (51 sq ft) | 8x8 ft (64 sq ft) 8x12 ft (96 sq ft) 8x16 ft (127 sq ft) 8x20 ft (159 sq ft) |
Total Weight |
118.8 lbs (6x8 ft) 162.8 lbs (6x12 ft) 206.8 lbs (6x16 ft) |
148 lbs (8x8 ft) 197 lbs (8x12 ft) 246 lbs (8x16 ft) 295 lbs (8x20 ft) 328 lbs (8x24 ft) 381 lbs (8x28 ft) 428 lbs (8x32 ft) |
61 lbs | 69.5 lbs (6x4 ft) 80 lbs (6x6 ft) 92 lbs (6x8 ft) 99 lbs (6x10 ft) 137.3 lbs (6x14 ft) |
135 lbs (8x8 ft) 175 lbs (8x12 ft) 215 lbs (8x16 ft) 255 lbs (8x20 ft) |
225 lbs (8x8 ft) 297 lbs (8x12 ft) 364 lbs (8x16 ft) 431 lbs (8x20 ft) |
304 lbs (8x8 ft) 400 lbs (8x12 ft) 485 lbs (8x16 ft) 558 lbs (8x20 ft) |
111 lbs (8x7 ft) 207 lbs (12x10 ft) |
218.5 lbs | 299 lbs | 60lb (6x4 ft) 75 lbs (6x6 ft) 90 lbs (6x8 ft) 108 lbs (6x10 ft ) 141 lbs (6x14 ft) |
159.5 lbs | 124 lbs (6x6 ft) 144 lbs (6x8 ft) 170 lbs (6x10 ft ) 190 lbs (6x12 ft) |
196 lbs (8x8 ft) 252 lbs (8x12 ft) 308 lbs (8x16 ft) 364 lbs (8x20 ft) |
225 lbs (8x8 ft) 297 lbs (8x12 ft) 364 lbs (8x16 ft) 431 lbs (8x20 ft) |
304 lbs (8x8 ft) 400 lbs (8x12 ft) 485 lbs (8x16 ft) 558 lbs (8x20 ft) |
153 lbs (8x8 ft) 202 lbs (8x12 ft) 251 lbs (8x16 ft) 300 lbs (8x20 ft) |
168 lbs | 229 lbs (8x8 ft) 284 lbs (8x12 ft) 339 lbs (8x16 ft) 394 lbs (8x20 ft) |
Roof Vent |
1 roof vent (6x8 ft) 2 roof vents (6x12 ft) 3 roof vents (6x16 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) 5 roof vents (8x24 ft) 6 roof vents (8x28 ft) 7 roof vents (8x32 ft) |
1 roof vent | 1 roof vent (6x4 ft) 1 (6x6 ft) 1 (6x8 ft) 1 (6x10 ft) 2 roof vents (6x14 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
n/a | 2 roof vents | 2 roof vents | 1 roof vent (6x4 ft) 1 roof vent (6x6 ft) 1 roof vent (6x8 ft) 1 roof vent (6x10 ft) 2 roof vents (6x14 ft) |
2 roof vents | 1 roof vent | 1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 roof vent (8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
1 roof vent | 1 roof vent(8x8 ft) 2 roof vents (8x12 ft) 3 roof vents (8x16 ft) 4 roof vents (8x20 ft) |
Roof Panel Material |
0.8mm Polycarbonate | 0.8mm Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 10mm Twin Wall Polycarbonate | 10mm Twin Wall Polycarbonate |
Roof Color |
Clear | Clear | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent |
Sidewall Material |
0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 0.8mm Polycarbonate | 4mm Twin Wall Polycarbonate | 4mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 6mm Twin Wall Polycarbonate | 10mm Twin Wall Polycarbonate | 10mm Twin Wall Polycarbonate |
Sidewall Color |
Clear | Clear | Clear | Clear | Clear | Clear | Clear | Clear | Clear | Clear | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent | Translucent |
Light Transmission |
90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 82% | 82% | 80% | 80% | 80% | 80% | 79% | 79% |
Frame Material |
Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | 100% UV-protected resin | 100% UV-protected resin | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | 100% UV-protected resin | 100% UV-protected resin | 100% UV-protected resin | 100% UV-protected resin | Aluminum | Aluminum | Aluminum |
Frame Color Available |
Silver | Silver | Silver | 6x4 ft (Silver, Forest Green, Dark Gray) 6x6 ft (Silver, Forest Green) 6x8 ft (Silver, Forest Green, Dark Gray) 6x10 ft (Silver, Forest Green, Dark Gray) 6x14 ft (Silver) |
Forest Green | Forest Green | Forest Green | Dark Gray | Charcoal Gray | Silver | 6x4 ft (Silver, Forest Green, Dark Gray) 6x6 ft (Silver, Forest Green) 6x8 ft (Silver, Forest Green, Dark Gray) 6x10 ft (Silver, Forest Green, Dark Gray) 6x14 ft (Silver) |
Silver | Forest Green | Forest Green | Forest Green | Forest Green | Silver | Charcoal Gray | Charcoal Gray |
What's Included |
Adjustable roof vent Rain gutters Galvanized steel base |
Adjustable roof vent Rain gutters Foundation-mounting brackets |
Adjustable roof vent Rain gutters Lockable door with magnetic catch Galvanized steel base |
Adjustable roof vent Rain gutters Lockable door with magnetic catch Galvanized steel base |
Adjustable roof vent Integrated rain gutters Lockable door handle Galvanized steel base |
Adjustable roof vent |
8x8 ft: 8x12 ft: 8x16 ft: 8x20 ft: |
Side louvre window Rain gutters Lockable door Galvanized steel base |
Anchoring kit Threshold ramp Two adjustable roof vents Lockable door with magnetic catch Rain gutters Galvanized steel base |
Anchoring kit Threshold ramp Two adjustable roof vents Lockable wide double doors Galvanized steel base |
Adjustable roof vent Rain gutters Lockable door with magnetic catch Galvanized steel base |
Two adjustable roof vents Rain gutters Lockable door Galvanized steel base |
Adjustable roof vent | Adjustable roof vent | Adjustable roof vent |
8x8 ft: 8x12 ft: 8x16 ft: 8x20 ft: |
Adjustable roof vent Lockable door handle Galvanized steel base |
Adjustable roof vent with automatic vent opener Side louver window, Plant hangers Rain gutters Lockable door with mechanical catch Threshold ramp Galvanized steel base Ground anchoring system |
Adjustable roof vent with automatic vent opener Side louver window Plant hangers Rain gutters Lockable door with mechanical catch Threshold ramp Galvanized steel base Ground anchoring system |
Base Kit |
An optional base kit is available | An optional base kit is available | |||||||||||||||||
Warranty |
5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 7 Year Limited Warranty | 7 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 5 Year Limited Warranty | 7 Year Limited Warranty | 7 Year Limited Warranty | 7 Year Limited Warranty | 7 Year Limited Warranty | 5 Year Limited Warranty | 10 Year Limited Warranty | 10 Year Limited Warranty |
Country of Origin |
Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal | Isreal |