Grandio | Summit 12x16 Greenhouse | SUMMIT-1216
Grandio | Summit 12x16 Greenhouse | SUMMIT-1216 - Basic is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See Policy.
Do You Offer Financing?
Do You Offer Financing?
Shop Pay + After Pay - Choose the product you desire the most now and pay over time using Shop Pay / After Pay. Select your monthly payments and have your product delivered with no additional fees.
ACORN + APPROVE Financing - For larger purchase and businesses, ACORN and APPROVE offers flexible financing designed around their goals. Complete a 60-second application and connect with leading lenders—no effect on your credit score.
Price Match Guarantee
Price Match Guarantee
We’re committed to offering the best online prices—if you find a lower price from an authorized retailer, we’ll beat it. Our 100% Price Beat Guarantee excludes promotions, auction sites, and exchanges, and factors in item price, tax, and shipping. For price match inquiries, contact us at (833) 932-9683
Why Pick the Summit 12x16 Greenhouse Kit for Your Garden?
Overview
The Summit 12x16 Greenhouse Kit gives you a roomy, sturdy space to grow plants year-round. With a strong aluminum frame and thick panels, it’s built to handle tough weather and protect your plants. The barn-style design looks great in any yard, blending style and function. It’s a solid choice for both beginners and experienced gardeners.
Backorders are being accepted; stock is expected to arrive by mid to late October.
BENEFITS
- Built for tough conditions: A 1.6 mm aluminum frame and 10 mm twin-wall polycarbonate panels help keep interior temperatures stable and stand up to weather.
- Excellent airflow and easy entry: Eight roof vents provide ventilation and the smooth-sliding double doors stay reliable with durable hardware.
- Extra features for convenience and stability: Rain gutters, a drain kit, a snow-load kit, and an anchor kit keep things steady and low maintenance.
SPECIFICATIONS
- 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: 8 Roof vents with adjustable manual openers/latches
- Wind Rating: Withstands winds up to 76 mph
- Snow Rating: Maximum snow load of 25 lbs/ft²







