SKU 103951 103961 103971 103981 103991 104051 104061 104071 104081 104091 104851 104861 104721 104731 104741 104751 104711 104641

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free freight to lower 48

This is the one you've been waiting for - now at nearly 8' tall!

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.

Grandio Ascent 8x8

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

Actual Size: 8'2" W x 8'2" L x 7'9" H

Grandio Elite 8x12

Premium Kit Includes:

10mm 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:

10mm Twin-Wall Panels

(3) Roof Windows

Base Kit

Rain Gutters

Snow Load Kit

Actual Size: 8'2" W x 12' L x 8' H

Grandio Ascent 8x16

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

Actual Size: 8'2" W x 16' L x 7'9" H

Grandio Ascent 8x20

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

Actual Size: 8'2" W x 19'11" L x 7'9" H

Grandio Ascent 8x24

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

Actual Size: 8'2" W x 23'10" L x 7'9" H

Grandio Ascent Back Door Transformation Kit.

The Grandio Ascent Back Door Transformation Kit makes it easy to turn the back of your greenhouse into another entry point. Not only will the back door kit make it easy to access your greenhouse from either side, it will also give you the option to have extra ventilation during hot summer days. By opening both sets of doors you will enable air to pass through the full length of the greenhouse.

The back door transformation kit comes with all the parts you need to turn the back wall of your 2015 Grandio Ascent greenhouse into another door.

4' Grandio Ascent Extension.

Need to extend your Grandio Ascent greenhouse? This 4 foot extension will add 32 square feet to your favorite growing space.

Fits 2015 and newer Grandio Ascent Models.

Panels: 6mm Twin-Wall Polycarbonate.

Includes: 1 Roof Window.

8' Grandio Ascent Extension.

Need to extend your Grandio Ascent greenhouse? This 8 foot extension will add 64 square feet to your favorite growing space.

Fits 2015 and newer Grandio Ascent Models.

Panels: 6mm Twin-Wall Polycarbonate.

Includes: 2 Roof Window.

Grandio Ascent Moisture Control Kit

This specialized Anti Dust Tape combined with the Waterproof All Weather Silicone Caulk will maintain the pristine beauty of your Grandio Greenhouse for years to come.

The Moisture Control Kit will water proof and prevent insects, dirt, mold and algae from entering the channels of your twin wall polycarbonate panels. Anti Dust tape has 45 micron filters in the tape that allow condensation to escape out of the flutes of your polycarbonate panels, while preventing the growth of algae and mold with its durable fungicidal coating. This specialized tape combined with the waterproof all weather silicone caulk will maintain the pristine condition of your greenhouse for years to come.

free freight to lower 48 For locations outside the lower 48, shipping costs apply if parts are defective or missing or damaged from the original shipment.