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Vendor: Alton Cedar Structure
Alton Fusion Greenhouse Accessories Bundle — Bar Capping, Staging & Workbench Add-Ons | USA
Sale price From $399.00Regular price $447.85 -
Vendor: Alton Cedar Structure
Alton Octagonal Cedar Half-Boarded Greenhouse — Western Red Cedar, 8-Sided Glazed Design | Authorized Dealer USA
Sale price $16,362.50Regular price $19,250.00 -
Vendor: Alton Cedar Structure
Alton Durham T-Shaped Cedar Half-Boarded Greenhouse — Western Red Cedar, Portico Entry, 12'5"-20'10" | Authorized Dealer USA
Sale price From $24,310.00Regular price $28,600.00 -
Vendor: Alton Cedar Structure
Alton Cambridge T-Shaped Cedar Half-Boarded Greenhouse — Western Red Cedar, Front Porch Entry, 12'5"-20'10" | Authorized Dealer USA
Sale price From $25,712.50Regular price $30,250.00
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Vendor: Grandio Greenhouses
Grandio Summit 4ft Greenhouse Extension — Adds 32 sq.ft., 10mm Polycarbonate, Snow Load Kit Included | Authorized Dealer USA
Explore the Benefits of the Grandio Summit 4' Extension Need more growing space in your Grandio Summit Greenhouse? The Grandio Summit 4 Foot Extension adds a full 4 feet of length, giving you approximately 32 square...Sale price $1,200.00Regular price $1,260.00Sale price $1,200.00Regular price $1,260.00 -
Vendor: Grandio Greenhouses
Grandio Summit 8ft Greenhouse Extension — Adds 64 sq.ft., 10mm Polycarbonate, Snow Load Kit Included | Authorized Dealer USA
Explore the Benefits of the Grandio Summit 8' Extension Need even more growing space in your Grandio Summit Greenhouse? The Grandio Summit 8 Foot Extension adds a full 8 feet of length, giving you approximately 64...Sale price From $2,150.00Regular price $2,310.00Sale price From $2,150.00Regular price $2,310.00 -
Vendor: Grandio Greenhouses
Grandio Elite 8ft Greenhouse Extension Kit — Adds 64 sq.ft., 10mm Twin-Wall Polycarbonate | Authorized Dealer USA
Elite 8' Extension: Reliable and Versatile Extension Solution Need more growing space in your Grandio Elite Greenhouse? The Grandio Elite 8 Foot Extension adds a full 8 feet of length, giving you approximately 64 square feet...Sale price $1,900.00Regular price $1,995.00Sale price $1,900.00Regular price $1,995.00 -
Vendor: Grandio Greenhouses
Grandio Greenhouses Elite 4' Extension Kit
Elite 4' Extension: Premium Solution for Extension Needs Need more growing space in your Grandio Elite Greenhouse? The Grandio Elite 4 Foot Extension adds a full 4 feet of length, giving you approximately 32 square feet...Sale price $950.00Regular price $998.00Sale price $950.00Regular price $998.00 -
Vendor: Grandio Greenhouses
Grandio Ascent 8ft Greenhouse Extension Kit — Adds 64 sq.ft., 6mm Polycarbonate, Built-In Gutters | Authorized Dealer USA
Explore the Features of the Ascent 8' Extension Need even more growing space in your Grandio Ascent Greenhouse? The Grandio Ascent 8 Foot Extension adds a full 8 feet of length, giving you approximately 64 square...Sale price $1,900.00Regular price $1,995.00Sale price $1,900.00Regular price $1,995.00 -
Vendor: Grandio Greenhouses
Grandio Greenhouses Ascent 4' Extension
Ascent 4' Extension: Enhance Your Setup with Reliable Performance Need more growing space in your Grandio Ascent Greenhouse? The Grandio Ascent 4 Foot Extension adds a full 4 feet of length, giving you approximately 32 square...Sale price $850.00Regular price $893.00Sale price $850.00Regular price $893.00
Shop the full Grandio Greenhouses range at Venture Beyond HQ — your authorized Grandio dealer in the USA. Grandio builds some of the strongest, most energy-efficient hobby and commercial greenhouses available, with heavy-duty aluminum frames and twin-wall polycarbonate panels rated for extreme weather. Perfect for year-round growing in any climate. Free shipping, no sales tax, and full manufacturer warranty included.