Grandio | Summit 12x24 Greenhouse | SUMMIT-1224

Summit 12x24 Greenhouse Kit: Year-Round Gardening, No-Nonsense

Overview

Here's a greenhouse that fits in backyards and actually works. The Summit 12x24 blends barn-style charm with real durability: heavy-duty aluminum frame, 10mm twin-wall polycarbonate panels, and weather-ready features for year-round growing. It keeps plants warm and protected, even when it's cold outside.

Benefits

• Durable for harsh environments: 1.6mm aluminum frame provides strength and long life, so your greenhouse lasts through seasons.
• Keeps plants warm year-round: 10mm twin-wall polycarbonate panels insulate and help maintain steady temperatures.
• Easy and convenient design: Sliding doors with nylon wheels, brass bolts, lockable handles, and 12 roof vents for airflow.
• Weather-ready features: Rain gutters, drain kit, and a snow-load kit help you manage climate and snow load.
• Size options in the same line: The Summit family includes sizes from 12x8 to 12x32.

Features

• Frame: Heavy Duty Aluminum
• Color: Powder-Coated Green
• Panels: 10mm Twin-wall UV-protected Polycarbonate
• Doors: Bind-resistant Sliding Double doors
• Latch: Magnetic latch doors with key lock
• Reinforcement: Cross-roof truss and cross-corner bracing
• Hardware: Stainless steel nuts and bolts
• Rain Gutters: Yes
• Ventilation: 12 Roof vents with adjustable manual openers
• Wind Rating: Withstands winds up to 76 mph
• Snow Rating: Maximum snow load of 25 lbs/ft²
• Included Accessories: Rain gutters, drain kit, snow load kit, flat mount anchor kit
• Basic Kit Includes: 10mm twin-wall panels, 12 roof windows, rain gutters, drain kit, extreme snow load kit, flat mount anchor kit
• Optional Premium Kit Includes: 10mm twin-wall panels, 12 roof windows, rain gutters, base kit, drain kit, extreme snow load kit, flat mount anchor kit, auto roof vent openers, plant hangers, trellis kit, drip kit, cleaners

Specifications

• Actual Size: 12' W x 23.68' L x 9.25' H
• Door Size: 41.5" W x 85" H
• Frame: Heavy Duty Aluminum
• Color: Powder-Coated Green
• Panels: 10mm Twin-wall UV-protected Polycarbonate
• Doors: Bind-resistant Sliding Double doors
• Latch: Magnetic latch doors with key lock
• Reinforcement: Cross-roof truss and cross-corner bracing
• Hardware: Stainless steel nuts and bolts
• Rain Gutters: Yes
• Ventilation: 12 Roof vents with adjustable manual openers/latches
• Wind Rating: Up to 76 mph
• Snow Rating: Up to 25 lbs/ft²