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Grandio Ascent 8ft Greenhouses in Green

$1,999.00
Size
Style
Anchoring Kit Option
  • Product ships directly from manufacturer. Shipping times may vary.

Meet the Grandio Ascent Greenhouse – now reaching nearly 8 feet in height, a game-changer for gardeners seeking vertical space and grandeur. This elegantly designed hobby greenhouse emerges as the go-to for both novice and expert gardeners alike, praised for its steadfast durability, cost-efficiency, and glowing reviews from users around the globe.

Meticulously crafted to thrive in severe weather conditions, the Grandio Greenhouse features a robust 1.6mm profile aluminum frame that surpasses other models in strength and longevity. When combined with the 6mm twin-wall polycarbonate panels, this structure promises exceptional insulation throughout the colder months.

Loaded with functionality, this model boasts a wealth of features, including a smoothly operating gliding double door system and a user-friendly assembly process. The impressive estimated insulation R-value of 1.54 and heat loss U-value of 0.65 ensure a superior environment for plant growth and gardening productivity.

Innovative design choices, like overhead hanging doors, prevent sticking and alignment issues, while the nylon door wheels reinforce the greenhouse's commitment to lasting quality. This is more than just a greenhouse; it's a year-round sanctuary for your plants, backed by the Grandio promise of excellence.


Meet the Grandio Ascent Greenhouse – now reaching nearly 8 feet in height, a game-changer for gardeners seeking vertical space and grandeur. This elegantly designed hobby greenhouse emerges as the go-to for both novice and expert gardeners alike, praised for its steadfast durability, cost-efficiency, and glowing reviews from users around the globe.

Meticulously crafted to thrive in severe weather conditions, the Grandio Greenhouse features a robust 1.6mm profile aluminum frame that surpasses other models in strength and longevity. When combined with the 6mm twin-wall polycarbonate panels, this structure promises exceptional insulation throughout the colder months.

Loaded with functionality, this model boasts a wealth of features, including a smoothly operating gliding double door system and a user-friendly assembly process. The impressive estimated insulation R-value of 1.54 and heat loss U-value of 0.65 ensure a superior environment for plant growth and gardening productivity.

Innovative design choices, like overhead hanging doors, prevent sticking and alignment issues, while the nylon door wheels reinforce the greenhouse's commitment to lasting quality. This is more than just a greenhouse; it's a year-round sanctuary for your plants, backed by the Grandio promise of excellence.


Grandio Ascent 8×8

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (2) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (2) Auto Roof Vent Openers
  • (1) Pack of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (2) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×12

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (3) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (3) Auto Roof Vent Openers
  • (1) Pack of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (3) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×16

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (4) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (4) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (4) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×20

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (5) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (5) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (5) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×24

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (6) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (6) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (6) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

» Download: 2015 Grandio Ascent 8×8 Manual 

» Download: 2015 Grandio Ascent 8×12 Manual

Grandio Ascent 8x8

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 8′ 2″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (2) roof vents with adjustable manual openers/latches

Grandio Ascent 8x12

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 12′
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (3) roof vents with adjustable manual openers/latches

Grandio Ascent 8x16

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 16′
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (4) roof vents with adjustable manual openers/latches

Grandio Ascent 8x20

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 19′ 11″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (5) roof vents with adjustable manual openers/latches

Grandio Ascent 8x24

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 23′ 10″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (6) roof vents with adjustable manual openers/latches

» Frame Warranty: Lifetime

» Panel Warranty: 10 years

» Download: Printable dimensions sheet

* Please see the warranty page for further details

We believe in keeping things straightforward — that's why we offer FREE shipping on elgible products* within the United States of America. No hidden fees, no fine print. Just the simplicity you deserve.

Seamless Order Process

  • Instant Confirmation: The moment you place your order, you'll receive a confirmation email. This means we've got your order and are ready to roll.
  • Stock Check & Preparation: We immediately verify that your item is in stock and ready for dispatch. If there's a delay, we'll halt the charge and get in touch to figure out the next steps.

Shipping Time May Vary: Please note that shipping times can vary as all products are shipped directly from the manufacturer. Especially for larger items, such as greenhouses, the shipping process may take longer due to their size. Some greenhouses are prebuilt and require special handling and shipping arrangements to ensure they arrive safely. We appreciate your understanding and patience as we work to deliver your order as quickly and securely as possible.

*Pre-built greenhouse structures are excluded from Free Shipping promotion. Delivery fees may vary based on location. 

Choosing where to shop online can be overwhelming. Here's why House of Greenery stands out:

  • Free Shipping on eligible products within the continental US. No hidden fees.
  • Price Match Guarantee. We ensure you get the best prices online.
  • Exceptional Service. We pride ourselves on delivering the best customer experience.
  • Your Satisfaction Guaranteed. Our products are selected for their quality and environmental benefits.

Meet the Grandio Ascent Greenhouse – now reaching nearly 8 feet in height, a game-changer for gardeners seeking vertical space and grandeur. This elegantly designed hobby greenhouse emerges as the go-to for both novice and expert gardeners alike, praised for its steadfast durability, cost-efficiency, and glowing reviews from users around the globe.

Meticulously crafted to thrive in severe weather conditions, the Grandio Greenhouse features a robust 1.6mm profile aluminum frame that surpasses other models in strength and longevity. When combined with the 6mm twin-wall polycarbonate panels, this structure promises exceptional insulation throughout the colder months.

Loaded with functionality, this model boasts a wealth of features, including a smoothly operating gliding double door system and a user-friendly assembly process. The impressive estimated insulation R-value of 1.54 and heat loss U-value of 0.65 ensure a superior environment for plant growth and gardening productivity.

Innovative design choices, like overhead hanging doors, prevent sticking and alignment issues, while the nylon door wheels reinforce the greenhouse's commitment to lasting quality. This is more than just a greenhouse; it's a year-round sanctuary for your plants, backed by the Grandio promise of excellence.


Grandio Ascent 8×8

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (2) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (2) Auto Roof Vent Openers
  • (1) Pack of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (2) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×12

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (3) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (3) Auto Roof Vent Openers
  • (1) Pack of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (3) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×16

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (4) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (4) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (4) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×20

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (5) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (5) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (5) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

Grandio Ascent 8×24

Premium Kit Includes:

  • 6mm Twin-Wall Panels
  • (6) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit
  • (6) Auto Roof Vent Openers
  • (2) Packs of 10 Plant Hangers
  • (1) Trellis Kit
  • (1) Drip Kit
  • (1) 8 oz. Brillianize Cleaner

Basic Kit Includes:

  • 6mm Twin-Wall Panels
  • (6) Roof Windows
  • Base Kit
  • Rain Gutters
  • Snow Load Kit

» Download: 2015 Grandio Ascent 8×8 Manual 

» Download: 2015 Grandio Ascent 8×12 Manual

Grandio Ascent 8x8

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 8′ 2″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (2) roof vents with adjustable manual openers/latches

Grandio Ascent 8x12

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 12′
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (3) roof vents with adjustable manual openers/latches

Grandio Ascent 8x16

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 16′
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (4) roof vents with adjustable manual openers/latches

Grandio Ascent 8x20

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 19′ 11″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (5) roof vents with adjustable manual openers/latches

Grandio Ascent 8x24

  • Height: 7′ 9″
  • Width: 8′ 2″
  • Length: 23′ 10″
  • Frame: Heavy duty aluminum
  • Wind Rating: Withstands winds up to 76 mph*
  • Snow Rating: Maximum snow load of 25lbs./ft² of snow*
  • Color: Powder coated green
  • Panels: 6mm twin-wall UV protected polycarbonate.
  • Door Width: 42″
  • Doors: Bind-resistant sliding double-doors.
  • Latch: Easy-latch doors with double-ball catch
  • Tools: Included
  • Hardware: Stainless steel nuts and bolts
  • Reinforcement: Cross-roof truss and cross corner bracing
  • Gutters: Built-in rain gutters
  • Ventilation: (6) roof vents with adjustable manual openers/latches

» Frame Warranty: Lifetime

» Panel Warranty: 10 years

» Download: Printable dimensions sheet

* Please see the warranty page for further details

We believe in keeping things straightforward — that's why we offer FREE shipping on elgible products* within the United States of America. No hidden fees, no fine print. Just the simplicity you deserve.

Seamless Order Process

  • Instant Confirmation: The moment you place your order, you'll receive a confirmation email. This means we've got your order and are ready to roll.
  • Stock Check & Preparation: We immediately verify that your item is in stock and ready for dispatch. If there's a delay, we'll halt the charge and get in touch to figure out the next steps.

Shipping Time May Vary: Please note that shipping times can vary as all products are shipped directly from the manufacturer. Especially for larger items, such as greenhouses, the shipping process may take longer due to their size. Some greenhouses are prebuilt and require special handling and shipping arrangements to ensure they arrive safely. We appreciate your understanding and patience as we work to deliver your order as quickly and securely as possible.

*Pre-built greenhouse structures are excluded from Free Shipping promotion. Delivery fees may vary based on location. 

Choosing where to shop online can be overwhelming. Here's why House of Greenery stands out:

  • Free Shipping on eligible products within the continental US. No hidden fees.
  • Price Match Guarantee. We ensure you get the best prices online.
  • Exceptional Service. We pride ourselves on delivering the best customer experience.
  • Your Satisfaction Guaranteed. Our products are selected for their quality and environmental benefits.