Grandio Element 6x4 Greenhouse
Why Should You Choose the Element 6x4 Greenhouse Kit for Your Garden?
Introducing the Element 6x4 Greenhouse Kit, a modest but strong solution that adds professional-grade quality to any garden, regardless of size. This greenhouse maximizes growing area while providing the resilience and insulation required to resist severe weather conditions, making it ideal for gardeners seeking premium features in a smaller footprint. The Element 6x4 Greenhouse Kit is the ideal option for individuals who wont settle for less because of its thoughtful features such as 10mm twin-wall panels, a heavy-duty powder-coated aluminum frame, a 7′ tall roof height, double-sliding doors that are nearly 6′ tall, included roof vents, and more!
FEATURES
- Compact Yet Powerful: the Element 6x4 is tiny enough to fit even in the tiniest yards and spaces while having nearly all the capabilities of the larger versions like the Elite and Ascent. It is perfect for any garden because of its elegant style without sacrificing functionality.
- Rugged Durability: The Element 6x4 is designed to function in the most demanding conditions thanks to its heavy-duty build and 1.6mm profile aluminum frame. Superior insulation is ensured by the 10mm twin-wall polycarbonate panels, which offers ideal growing conditions all year round.
- Tall and Spacious Design: In spite of its small size, the Element 6x4 has a 7' tall roof and double-sliding doors that are almost 6' tall, providing plenty of room for plants and gardeners to move around.
- Attention to Detail Features: The greenhouse comes with roof vents for ventilation and rain gutters for water collection, guaranteeing you'll enjoy growing plants for many years to come.
SPECIFICATIONS
| Frame | Heavy Duty Aluminum |
| Color | Powder-Coated Green |
| Panels | 10mm Twin-wall UV-protected Polycarbonate |
| Doors | Bind-resistant Sliding Double doors |
| Latch | Easy-latch doors with Double-ball catch |
| Hardware | Stainless steel nuts and bolts |
| Rain Gutters | Yes |
| Ventilation | 1 Roof vent with adjustable manual openers/latches |
| Wind Rating | Withstands winds up to 76 mph* |
| Snow Rating | Maximum snow load of 25lbs./ft² of snow* |
DIMENSIONS
- Actual Size: 6' W x 4' L x 7' H
- Door Width: 27"
GRANDIO GREENHOUSE MATERIALS VS OTHER BRANDS
WHAT'S INCLUDED IN THE PACKAGE?
Basic Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Windows
- Rain Gutters
Optional Premium Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Window
- Rain Gutters
- (1) Auto Roof Vent Openers
- (1) Pack of 10 Plant Hangers
- (1) Trellis Kit
- (1) Drip Kit
- (1) 8 oz. Brillianize Cleaner
ASSEMBLY VIDEO
GRANDIO ELEMENT FLAT MOUNT INSTALLATION
GRANDIO ELEMENT STEEL BASE INSTALLATION
GRANDIO ELEMENT SNOW LOAD KIT INSTALLATION
Compare Grandio Element Greenhouse Models
| Feature |
Grandio Element 6x4 Greenhouse |
Grandio Element 6x8 Greenhouse |
Grandio Element 6x12 Greenhouse |
|---|---|---|---|
| Total Area | 24 sq ft | 48 sq ft | 72 sq ft |
| Peak Height | 7' | 7' | 7’1.75″ |
| Sidewall Height | 5'5" | 5'5" | 5'5" |
| Frame Material | Heavy-duty Aluminum | Heavy-duty aluminum | Heavy-duty aluminum |
| Panel Material | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate |
| Latch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch |
| Door Type | Sliding Double | Sliding Double | Sliding Double |
| Ventilation | (1) Roof vent | (2) Roof vents | (3) Roof vents |
| Warranty | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels |
Compare with Other Greenhouse Brands
| Feature |
Grandio Element 6x4 Greenhouse |
Riverstone Monticello Black Premium Greenhouse |
EZ-Fit Greenhouse Kit |
Little Cottage Co. Colonial Gable Greenhouse |
|---|---|---|---|---|
| Size | 6x4, 6x8, 6x12 | 8x8, 8x12, 8x16, 8x20, 8x24 | 8x8, 8x10, 8x12, 10x12, 10x14, 10x16, 12x16, 12x20, 12x24 | 8x8, 8x12, 8x16, 10x12, 10x14, 10x16 |
| Frame Material | Powder-coated heavy-duty aluminum (1.6 mm thick) | Commercial-grade extruded aluminum (black powder-coated) | LP SmartSide® engineered wood siding with treated wood frame | LP SmartSide® engineered wood siding with treated wood frame |
| Panel Material | 10mm Twin-wall Polycarbonate | 8mm Twin-wall Polycarbonate | Corrugated polycarbonate roofing panels | Corrugated polycarbonate roofing panels |
| Door Type | Sliding double doors | Hinged double doors | Single door with 2 transom windows (Optional Double Door Available) |
Colonial Dutch door with 1 transom window |
| Ventilation | 1 roof vent | 1 Automatic roof vent(s) | Operable windows (with screens) + 2 gable-end air vents | Operable windows (with screens) + 2 gable-end air vents |
| Color | Green powder-coat aluminum frame • clear polycarbonate panels | Black powder-coat aluminum frame • clear polycarbonate panels | Primed and ready to paint | Primed and ready to paint |
| Included Accessories | Rain gutters, snow load kit, anchoring kit | Rain gutters, roof vent, base kit | Shelves on 3 sides | Shelves on 3 sides, hanging rods, 2 louvers |
Optional Accessories
 |
Drain Kit - Downspout for Grandio Greenhouse Gutter Systems, designed for installation at each of the four corners of the greenhouse. It’s made to be installed directly into the aluminum frame and gutter of the greenhouse. The easy-to-install downspout drain kit includes (4) 20mm black pipes, (4) gutter attachment gaskets, and (4) side wall brackets with screws. One kit has everything needed to add downspouts to a Grandio Greenhouse. |
 |
Automatic Roof Vent Opener - Automatically opens and closes the roof vent window based on temperature changes. The opener contains a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. When the temperature cools, the mineral contracts, and a spring closes the vent, resetting the piston. The vent opens and closes gradually, allowing the right amount of airflow for cooling. |
 |
Auto Louver Window Opener - Automatically opens and closes the louver window as the temperature changes. The opener has a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. As the temperature cools, the mineral contracts, and a spring closes the vent and resets the piston. The vent opens and closes gradually, providing just the right amount of airflow for cooling. This Auto Louver Opener attaches to the left side of your louver window. |
 |
Louver Window - add more ventilation to your greenhouse. Louver window frame comes powder coated in green, with 6mm twin wall polycarbonate panels. |
 |
The Drip Irrigation Watering Kit - is a water-efficient system designed for shrubs, trees, flowers, and bushes, covering up to 150 square feet with easy expandability. It's a DIY-friendly installation with no gluing required, using high-quality UV-resistant materials. The kit includes 24 pressure-compensating drippers (20 at 1 GPH, 2 at 2 GPH, and 2 at 4 GPH) for consistent water delivery to plant roots. A backflow preventer ensures water safety by preventing siphoning into the main supply. |
 |
Moisture Control Kit - featuring Anti Dust Tape and Waterproof All-Weather Silicone Caulk, protects your Grandio Greenhouse from insects, dirt, mold, and algae. The tape's 45-micron filters allow condensation to escape while preventing algae and mold growth with a fungicidal coating. Combined with the silicone caulk, this kit ensures long-lasting protection and maintains the greenhouse's pristine condition. |
 |
Shade Net - are essential for regulating greenhouse temperatures, especially during sunny spring, autumn, and summer days. Designed to reduce intense sunlight by 50%, they help keep your greenhouse cooler and prevent overheating. |
 |
Plant Hangers - These versatile plastic hangers are designed for greenhouse use, supporting shade cloths, hanging baskets with quarter-inch hooks, and stringing taller plants or vines. Easy to install, they simply twist into the roof rafter channels. |
 |
Frame to Base Brackets - enhance greenhouse stability by securing the frame to the base, offering extra support against wind and severe weather. Each pack includes 4 EZ1 wall-to-base brackets, 4 EZ2 inner base brackets, and 16 bolt-and-nut combos. |
SHIPPING INFO
Lead Time is 1 to 2 days. Orders typically arrive within 1-7 business days, depending on your location:
- West: 2-4 days
- Northwest: 1-3 days
- Southwest: 3-5 days
- Midwest: 4-6 days
- East: 5-7 days
Note: Delivery times are estimates and exclude order processing time. Delays may occur due to weather or carrier issues.
Frequently Asked Questions
What sizes are available for the Grandio Element Greenhouse?
The Grandio Element Greenhouse is available in sizes 6×4, 6×8, and 6×12. All models feature the same slim A-frame design, 10 mm twin-wall UV-protected polycarbonate panels, and a heavy-duty powder-coated aluminum frame.
How sturdy is the Element greenhouse frame?
It’s built with a heavy-duty aluminum frame designed to withstand winds up to 76 mph and snow loads up to 25 lb/ft².
What kind of panels does it use?
The greenhouse features 10 mm twin-wall UV-protected polycarbonate panels, offering excellent insulation with an R-value of 1.89 and a U-value of 0.53.
How is the ventilation handled?
Ventilation varies by size—6×4 models include one roof vent, while 6×8 and 6×12 models include two. All vents come with adjustable manual openers.
Are the doors easy to operate?
Yes. The Element comes with bind-resistant sliding double doors mounted on nylon wheels with brass bolts for smooth operation, plus easy-latch double-ball catch latches.
Is the Element expandable later on?
Yes—it’s fully expandable in 4-foot increments, allowing for future growth using available extension kits.
What accessories are included or optional?
All models include rain gutters, a flat mount base kit, stainless steel hardware, and tools. Optional accessories include a steel base kit and anchoring solutions for various foundations.
What warranties are offered?
Grandio provides a lifetime warranty on the aluminum frame and a 10-year warranty on the polycarbonate panels.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Grandio Element 6x4 Greenhouse
Grandio Element 6x4 Greenhouse
Why Should You Choose the Element 6x4 Greenhouse Kit for Your Garden?
Introducing the Element 6x4 Greenhouse Kit, a modest but strong solution that adds professional-grade quality to any garden, regardless of size. This greenhouse maximizes growing area while providing the resilience and insulation required to resist severe weather conditions, making it ideal for gardeners seeking premium features in a smaller footprint. The Element 6x4 Greenhouse Kit is the ideal option for individuals who wont settle for less because of its thoughtful features such as 10mm twin-wall panels, a heavy-duty powder-coated aluminum frame, a 7′ tall roof height, double-sliding doors that are nearly 6′ tall, included roof vents, and more!
FEATURES
- Compact Yet Powerful: the Element 6x4 is tiny enough to fit even in the tiniest yards and spaces while having nearly all the capabilities of the larger versions like the Elite and Ascent. It is perfect for any garden because of its elegant style without sacrificing functionality.
- Rugged Durability: The Element 6x4 is designed to function in the most demanding conditions thanks to its heavy-duty build and 1.6mm profile aluminum frame. Superior insulation is ensured by the 10mm twin-wall polycarbonate panels, which offers ideal growing conditions all year round.
- Tall and Spacious Design: In spite of its small size, the Element 6x4 has a 7' tall roof and double-sliding doors that are almost 6' tall, providing plenty of room for plants and gardeners to move around.
- Attention to Detail Features: The greenhouse comes with roof vents for ventilation and rain gutters for water collection, guaranteeing you'll enjoy growing plants for many years to come.
SPECIFICATIONS
| Frame | Heavy Duty Aluminum |
| Color | Powder-Coated Green |
| Panels | 10mm Twin-wall UV-protected Polycarbonate |
| Doors | Bind-resistant Sliding Double doors |
| Latch | Easy-latch doors with Double-ball catch |
| Hardware | Stainless steel nuts and bolts |
| Rain Gutters | Yes |
| Ventilation | 1 Roof vent with adjustable manual openers/latches |
| Wind Rating | Withstands winds up to 76 mph* |
| Snow Rating | Maximum snow load of 25lbs./ft² of snow* |
DIMENSIONS
- Actual Size: 6' W x 4' L x 7' H
- Door Width: 27"
GRANDIO GREENHOUSE MATERIALS VS OTHER BRANDS
WHAT'S INCLUDED IN THE PACKAGE?
Basic Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Windows
- Rain Gutters
Optional Premium Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Window
- Rain Gutters
- (1) Auto Roof Vent Openers
- (1) Pack of 10 Plant Hangers
- (1) Trellis Kit
- (1) Drip Kit
- (1) 8 oz. Brillianize Cleaner
ASSEMBLY VIDEO
GRANDIO ELEMENT FLAT MOUNT INSTALLATION
GRANDIO ELEMENT STEEL BASE INSTALLATION
GRANDIO ELEMENT SNOW LOAD KIT INSTALLATION
Compare Grandio Element Greenhouse Models
| Feature |
Grandio Element 6x4 Greenhouse |
Grandio Element 6x8 Greenhouse |
Grandio Element 6x12 Greenhouse |
|---|---|---|---|
| Total Area | 24 sq ft | 48 sq ft | 72 sq ft |
| Peak Height | 7' | 7' | 7’1.75″ |
| Sidewall Height | 5'5" | 5'5" | 5'5" |
| Frame Material | Heavy-duty Aluminum | Heavy-duty aluminum | Heavy-duty aluminum |
| Panel Material | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate |
| Latch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch |
| Door Type | Sliding Double | Sliding Double | Sliding Double |
| Ventilation | (1) Roof vent | (2) Roof vents | (3) Roof vents |
| Warranty | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels |
Compare with Other Greenhouse Brands
| Feature |
Grandio Element 6x4 Greenhouse |
Riverstone Monticello Black Premium Greenhouse |
EZ-Fit Greenhouse Kit |
Little Cottage Co. Colonial Gable Greenhouse |
|---|---|---|---|---|
| Size | 6x4, 6x8, 6x12 | 8x8, 8x12, 8x16, 8x20, 8x24 | 8x8, 8x10, 8x12, 10x12, 10x14, 10x16, 12x16, 12x20, 12x24 | 8x8, 8x12, 8x16, 10x12, 10x14, 10x16 |
| Frame Material | Powder-coated heavy-duty aluminum (1.6 mm thick) | Commercial-grade extruded aluminum (black powder-coated) | LP SmartSide® engineered wood siding with treated wood frame | LP SmartSide® engineered wood siding with treated wood frame |
| Panel Material | 10mm Twin-wall Polycarbonate | 8mm Twin-wall Polycarbonate | Corrugated polycarbonate roofing panels | Corrugated polycarbonate roofing panels |
| Door Type | Sliding double doors | Hinged double doors | Single door with 2 transom windows (Optional Double Door Available) |
Colonial Dutch door with 1 transom window |
| Ventilation | 1 roof vent | 1 Automatic roof vent(s) | Operable windows (with screens) + 2 gable-end air vents | Operable windows (with screens) + 2 gable-end air vents |
| Color | Green powder-coat aluminum frame • clear polycarbonate panels | Black powder-coat aluminum frame • clear polycarbonate panels | Primed and ready to paint | Primed and ready to paint |
| Included Accessories | Rain gutters, snow load kit, anchoring kit | Rain gutters, roof vent, base kit | Shelves on 3 sides | Shelves on 3 sides, hanging rods, 2 louvers |
Optional Accessories
|
Drain Kit - Downspout for Grandio Greenhouse Gutter Systems, designed for installation at each of the four corners of the greenhouse. It’s made to be installed directly into the aluminum frame and gutter of the greenhouse. The easy-to-install downspout drain kit includes (4) 20mm black pipes, (4) gutter attachment gaskets, and (4) side wall brackets with screws. One kit has everything needed to add downspouts to a Grandio Greenhouse. |
|
|
Automatic Roof Vent Opener - Automatically opens and closes the roof vent window based on temperature changes. The opener contains a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. When the temperature cools, the mineral contracts, and a spring closes the vent, resetting the piston. The vent opens and closes gradually, allowing the right amount of airflow for cooling. |
|
|
Auto Louver Window Opener - Automatically opens and closes the louver window as the temperature changes. The opener has a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. As the temperature cools, the mineral contracts, and a spring closes the vent and resets the piston. The vent opens and closes gradually, providing just the right amount of airflow for cooling. This Auto Louver Opener attaches to the left side of your louver window. |
|
|
Louver Window - add more ventilation to your greenhouse. Louver window frame comes powder coated in green, with 6mm twin wall polycarbonate panels. |
|
|
The Drip Irrigation Watering Kit - is a water-efficient system designed for shrubs, trees, flowers, and bushes, covering up to 150 square feet with easy expandability. It's a DIY-friendly installation with no gluing required, using high-quality UV-resistant materials. The kit includes 24 pressure-compensating drippers (20 at 1 GPH, 2 at 2 GPH, and 2 at 4 GPH) for consistent water delivery to plant roots. A backflow preventer ensures water safety by preventing siphoning into the main supply. |
|
|
Moisture Control Kit - featuring Anti Dust Tape and Waterproof All-Weather Silicone Caulk, protects your Grandio Greenhouse from insects, dirt, mold, and algae. The tape's 45-micron filters allow condensation to escape while preventing algae and mold growth with a fungicidal coating. Combined with the silicone caulk, this kit ensures long-lasting protection and maintains the greenhouse's pristine condition. |
|
|
Shade Net - are essential for regulating greenhouse temperatures, especially during sunny spring, autumn, and summer days. Designed to reduce intense sunlight by 50%, they help keep your greenhouse cooler and prevent overheating. |
|
|
Plant Hangers - These versatile plastic hangers are designed for greenhouse use, supporting shade cloths, hanging baskets with quarter-inch hooks, and stringing taller plants or vines. Easy to install, they simply twist into the roof rafter channels. |
|
|
Frame to Base Brackets - enhance greenhouse stability by securing the frame to the base, offering extra support against wind and severe weather. Each pack includes 4 EZ1 wall-to-base brackets, 4 EZ2 inner base brackets, and 16 bolt-and-nut combos. |
SHIPPING INFO
Lead Time is 1 to 2 days. Orders typically arrive within 1-7 business days, depending on your location:
- West: 2-4 days
- Northwest: 1-3 days
- Southwest: 3-5 days
- Midwest: 4-6 days
- East: 5-7 days
Note: Delivery times are estimates and exclude order processing time. Delays may occur due to weather or carrier issues.
Frequently Asked Questions
What sizes are available for the Grandio Element Greenhouse?
The Grandio Element Greenhouse is available in sizes 6×4, 6×8, and 6×12. All models feature the same slim A-frame design, 10 mm twin-wall UV-protected polycarbonate panels, and a heavy-duty powder-coated aluminum frame.
How sturdy is the Element greenhouse frame?
It’s built with a heavy-duty aluminum frame designed to withstand winds up to 76 mph and snow loads up to 25 lb/ft².
What kind of panels does it use?
The greenhouse features 10 mm twin-wall UV-protected polycarbonate panels, offering excellent insulation with an R-value of 1.89 and a U-value of 0.53.
How is the ventilation handled?
Ventilation varies by size—6×4 models include one roof vent, while 6×8 and 6×12 models include two. All vents come with adjustable manual openers.
Are the doors easy to operate?
Yes. The Element comes with bind-resistant sliding double doors mounted on nylon wheels with brass bolts for smooth operation, plus easy-latch double-ball catch latches.
Is the Element expandable later on?
Yes—it’s fully expandable in 4-foot increments, allowing for future growth using available extension kits.
What accessories are included or optional?
All models include rain gutters, a flat mount base kit, stainless steel hardware, and tools. Optional accessories include a steel base kit and anchoring solutions for various foundations.
What warranties are offered?
Grandio provides a lifetime warranty on the aluminum frame and a 10-year warranty on the polycarbonate panels.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Why Should You Choose the Element 6x4 Greenhouse Kit for Your Garden?
Introducing the Element 6x4 Greenhouse Kit, a modest but strong solution that adds professional-grade quality to any garden, regardless of size. This greenhouse maximizes growing area while providing the resilience and insulation required to resist severe weather conditions, making it ideal for gardeners seeking premium features in a smaller footprint. The Element 6x4 Greenhouse Kit is the ideal option for individuals who wont settle for less because of its thoughtful features such as 10mm twin-wall panels, a heavy-duty powder-coated aluminum frame, a 7′ tall roof height, double-sliding doors that are nearly 6′ tall, included roof vents, and more!
FEATURES
- Compact Yet Powerful: the Element 6x4 is tiny enough to fit even in the tiniest yards and spaces while having nearly all the capabilities of the larger versions like the Elite and Ascent. It is perfect for any garden because of its elegant style without sacrificing functionality.
- Rugged Durability: The Element 6x4 is designed to function in the most demanding conditions thanks to its heavy-duty build and 1.6mm profile aluminum frame. Superior insulation is ensured by the 10mm twin-wall polycarbonate panels, which offers ideal growing conditions all year round.
- Tall and Spacious Design: In spite of its small size, the Element 6x4 has a 7' tall roof and double-sliding doors that are almost 6' tall, providing plenty of room for plants and gardeners to move around.
- Attention to Detail Features: The greenhouse comes with roof vents for ventilation and rain gutters for water collection, guaranteeing you'll enjoy growing plants for many years to come.
SPECIFICATIONS
| Frame | Heavy Duty Aluminum |
| Color | Powder-Coated Green |
| Panels | 10mm Twin-wall UV-protected Polycarbonate |
| Doors | Bind-resistant Sliding Double doors |
| Latch | Easy-latch doors with Double-ball catch |
| Hardware | Stainless steel nuts and bolts |
| Rain Gutters | Yes |
| Ventilation | 1 Roof vent with adjustable manual openers/latches |
| Wind Rating | Withstands winds up to 76 mph* |
| Snow Rating | Maximum snow load of 25lbs./ft² of snow* |
DIMENSIONS
- Actual Size: 6' W x 4' L x 7' H
- Door Width: 27"
GRANDIO GREENHOUSE MATERIALS VS OTHER BRANDS
WHAT'S INCLUDED IN THE PACKAGE?
Basic Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Windows
- Rain Gutters
Optional Premium Kit Includes:
- 10mm Twin-Wall Panels
- (1) Roof Window
- Rain Gutters
- (1) Auto Roof Vent Openers
- (1) Pack of 10 Plant Hangers
- (1) Trellis Kit
- (1) Drip Kit
- (1) 8 oz. Brillianize Cleaner
ASSEMBLY VIDEO
GRANDIO ELEMENT FLAT MOUNT INSTALLATION
GRANDIO ELEMENT STEEL BASE INSTALLATION
GRANDIO ELEMENT SNOW LOAD KIT INSTALLATION
Compare Grandio Element Greenhouse Models
| Feature |
Grandio Element 6x4 Greenhouse |
Grandio Element 6x8 Greenhouse |
Grandio Element 6x12 Greenhouse |
|---|---|---|---|
| Total Area | 24 sq ft | 48 sq ft | 72 sq ft |
| Peak Height | 7' | 7' | 7’1.75″ |
| Sidewall Height | 5'5" | 5'5" | 5'5" |
| Frame Material | Heavy-duty Aluminum | Heavy-duty aluminum | Heavy-duty aluminum |
| Panel Material | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate | 10 mm Twin-wall UV-protected Polycarbonate |
| Latch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch | Easy-latch doors with double-ball catch |
| Door Type | Sliding Double | Sliding Double | Sliding Double |
| Ventilation | (1) Roof vent | (2) Roof vents | (3) Roof vents |
| Warranty | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels | Lifetime frame / 10-year panels |
Compare with Other Greenhouse Brands
| Feature |
Grandio Element 6x4 Greenhouse |
Riverstone Monticello Black Premium Greenhouse |
EZ-Fit Greenhouse Kit |
Little Cottage Co. Colonial Gable Greenhouse |
|---|---|---|---|---|
| Size | 6x4, 6x8, 6x12 | 8x8, 8x12, 8x16, 8x20, 8x24 | 8x8, 8x10, 8x12, 10x12, 10x14, 10x16, 12x16, 12x20, 12x24 | 8x8, 8x12, 8x16, 10x12, 10x14, 10x16 |
| Frame Material | Powder-coated heavy-duty aluminum (1.6 mm thick) | Commercial-grade extruded aluminum (black powder-coated) | LP SmartSide® engineered wood siding with treated wood frame | LP SmartSide® engineered wood siding with treated wood frame |
| Panel Material | 10mm Twin-wall Polycarbonate | 8mm Twin-wall Polycarbonate | Corrugated polycarbonate roofing panels | Corrugated polycarbonate roofing panels |
| Door Type | Sliding double doors | Hinged double doors | Single door with 2 transom windows (Optional Double Door Available) |
Colonial Dutch door with 1 transom window |
| Ventilation | 1 roof vent | 1 Automatic roof vent(s) | Operable windows (with screens) + 2 gable-end air vents | Operable windows (with screens) + 2 gable-end air vents |
| Color | Green powder-coat aluminum frame • clear polycarbonate panels | Black powder-coat aluminum frame • clear polycarbonate panels | Primed and ready to paint | Primed and ready to paint |
| Included Accessories | Rain gutters, snow load kit, anchoring kit | Rain gutters, roof vent, base kit | Shelves on 3 sides | Shelves on 3 sides, hanging rods, 2 louvers |
Optional Accessories
|
Drain Kit - Downspout for Grandio Greenhouse Gutter Systems, designed for installation at each of the four corners of the greenhouse. It’s made to be installed directly into the aluminum frame and gutter of the greenhouse. The easy-to-install downspout drain kit includes (4) 20mm black pipes, (4) gutter attachment gaskets, and (4) side wall brackets with screws. One kit has everything needed to add downspouts to a Grandio Greenhouse. |
|
|
Automatic Roof Vent Opener - Automatically opens and closes the roof vent window based on temperature changes. The opener contains a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. When the temperature cools, the mineral contracts, and a spring closes the vent, resetting the piston. The vent opens and closes gradually, allowing the right amount of airflow for cooling. |
|
|
Auto Louver Window Opener - Automatically opens and closes the louver window as the temperature changes. The opener has a metal cylinder with a mineral that expands when heated, pushing a piston to open the vent. As the temperature cools, the mineral contracts, and a spring closes the vent and resets the piston. The vent opens and closes gradually, providing just the right amount of airflow for cooling. This Auto Louver Opener attaches to the left side of your louver window. |
|
|
Louver Window - add more ventilation to your greenhouse. Louver window frame comes powder coated in green, with 6mm twin wall polycarbonate panels. |
|
|
The Drip Irrigation Watering Kit - is a water-efficient system designed for shrubs, trees, flowers, and bushes, covering up to 150 square feet with easy expandability. It's a DIY-friendly installation with no gluing required, using high-quality UV-resistant materials. The kit includes 24 pressure-compensating drippers (20 at 1 GPH, 2 at 2 GPH, and 2 at 4 GPH) for consistent water delivery to plant roots. A backflow preventer ensures water safety by preventing siphoning into the main supply. |
|
|
Moisture Control Kit - featuring Anti Dust Tape and Waterproof All-Weather Silicone Caulk, protects your Grandio Greenhouse from insects, dirt, mold, and algae. The tape's 45-micron filters allow condensation to escape while preventing algae and mold growth with a fungicidal coating. Combined with the silicone caulk, this kit ensures long-lasting protection and maintains the greenhouse's pristine condition. |
|
|
Shade Net - are essential for regulating greenhouse temperatures, especially during sunny spring, autumn, and summer days. Designed to reduce intense sunlight by 50%, they help keep your greenhouse cooler and prevent overheating. |
|
|
Plant Hangers - These versatile plastic hangers are designed for greenhouse use, supporting shade cloths, hanging baskets with quarter-inch hooks, and stringing taller plants or vines. Easy to install, they simply twist into the roof rafter channels. |
|
|
Frame to Base Brackets - enhance greenhouse stability by securing the frame to the base, offering extra support against wind and severe weather. Each pack includes 4 EZ1 wall-to-base brackets, 4 EZ2 inner base brackets, and 16 bolt-and-nut combos. |
SHIPPING INFO
Lead Time is 1 to 2 days. Orders typically arrive within 1-7 business days, depending on your location:
- West: 2-4 days
- Northwest: 1-3 days
- Southwest: 3-5 days
- Midwest: 4-6 days
- East: 5-7 days
Note: Delivery times are estimates and exclude order processing time. Delays may occur due to weather or carrier issues.
Frequently Asked Questions
What sizes are available for the Grandio Element Greenhouse?
The Grandio Element Greenhouse is available in sizes 6×4, 6×8, and 6×12. All models feature the same slim A-frame design, 10 mm twin-wall UV-protected polycarbonate panels, and a heavy-duty powder-coated aluminum frame.
How sturdy is the Element greenhouse frame?
It’s built with a heavy-duty aluminum frame designed to withstand winds up to 76 mph and snow loads up to 25 lb/ft².
What kind of panels does it use?
The greenhouse features 10 mm twin-wall UV-protected polycarbonate panels, offering excellent insulation with an R-value of 1.89 and a U-value of 0.53.
How is the ventilation handled?
Ventilation varies by size—6×4 models include one roof vent, while 6×8 and 6×12 models include two. All vents come with adjustable manual openers.
Are the doors easy to operate?
Yes. The Element comes with bind-resistant sliding double doors mounted on nylon wheels with brass bolts for smooth operation, plus easy-latch double-ball catch latches.
Is the Element expandable later on?
Yes—it’s fully expandable in 4-foot increments, allowing for future growth using available extension kits.
What accessories are included or optional?
All models include rain gutters, a flat mount base kit, stainless steel hardware, and tools. Optional accessories include a steel base kit and anchoring solutions for various foundations.
What warranties are offered?
Grandio provides a lifetime warranty on the aluminum frame and a 10-year warranty on the polycarbonate panels.
