Grandio | Ascent 8x16 Greenhouse | ASCENT-816

Why Should You Get the Ascent 8x16 Greenhouse Kit for Your Garden?

Overview

Now accepting backorders— stock expected to arrive mid to late October. The Ascent 8x16 is a sturdy greenhouse kit built for year-round growing. It uses a 1.6 mm powder-coated aluminum frame, 6 mm twin-wall polycarbonate panels, and practical features like four roof vents and rain gutters. It’s designed to last and be easy to assemble, so you can focus on plants, not logistics.

Benefits

• Year-round insulation: 6 mm twin-wall panels provide solid heat retention with an approximate R-value of 1.54 and a U-value around 0.65.
• Durable construction: 1.6 mm powder-coated aluminum frame stands up to wind and snow.
• Easy access and airflow: Gliding double doors on top-hung nylon wheels plus four roof vents keep air moving as needed.
• Convenience features: Base kit, rain gutters, and a snow load kit are included for stability and drainage.

Features

• Size and panels: Actual size 8'2" W x 16' L x 7'9" H. Panels are 6 mm twin-wall polycarbonate. Frame is powder-coated aluminum.
• Ventilation and weatherproofing: 4 roof vents with adjustable manual openers. Rain gutters included. Wind rating up to 76 mph; snow rating up to 25 lb/ft².
• Doors and hardware: 42" sliding double doors with easy-latch double-ball catch. Stainless steel nuts and bolts for durability.
• Color and finish: Green powder-coated frame.
• Sizes available: 8x8, 8x12, 8x16, 8x20, 8x24.
• What's included in the package:
  • Basic Kit includes: 6 mm twin-wall panels, 4 roof windows, rain gutters, base kit, snow load kit.
  • Optional Premium Kit includes: 6 mm panels, 4 roof windows, rain gutters, base kit, snow load kit, auto roof vent openers, plant hangers, trellis kit, drip kit, and cleaner.

Specifications

• Frame material: Heavy-duty aluminum (1.6 mm).
• Color: Powder-coated green.
• Panels: 6 mm 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: 4 roof vents with adjustable manual openers/latches.
• Wind rating: Withstands winds up to 76 mph.
• Snow rating: Maximum snow load of 25 lb/ft².
• Actual size: 8'2" W x 16' L x 7'9" H.
• Door width: 42".