Skip to content
Contact Us Price Match Guarantee FAQs Why Buy From Us About Us Customer Reviews Installer Program Build Your System
Grandio Element 6x4 Greenhouse Kit

Grandio Element 6x4 Greenhouse Kit
Save 9% Save 8%
$1,199.00
$1,199.00 - $1,747.00
$1,199.00
$1,099.00
$1,099.00 - $1,617.00
$1,099.00
✓ Authorized Grandio Dealer
✓ Lowest Price Guaranteed
✓ Brand New & FREE Shipping: In Stock Ready To Ship
✓ Questions? Talk to a Grandio Expert: 1-303-876-7654
✓ PRICE MATCH GUARANTEE


Login for Exclusive Member Pricing.
Not a member? Create a Free Account.

PRODUCT NAME
Anchor Option: Wood
Premium Upgrade: No Upgrade

The Grandio Element 6x4 packs professional greenhouse construction into the smallest footprint in the Grandio lineup. It is built for gardeners with a patio, small yard, or first greenhouse project who want real all-season performance instead of a flimsy plastic kit.

  • Heavy duty 1.2mm powder-coated aluminum frame that will not rust, backed by a lifetime frame warranty
  • 10mm twin-wall polycarbonate panels for serious insulation and UV protection in year-round growing
  • 7 ft 1 in peak height with extra-tall double sliding doors, so you can walk in comfortably
  • Rated for 76 mph winds and 25 lbs per sq ft of snow when properly anchored
  • Includes a roof vent, built-in rain gutters, and assembly tools in the box

Best for: seed starting, season extension, and protecting tender plants in tight spaces. Most owners complete assembly in a weekend with two people and basic tools.

Choose your anchor option: Wood for decks and platforms, Concrete for slabs and patios, or Dirt, which includes the steel base kit for direct soil installation. The optional Premium Upgrade adds a roof vent auto opener, 10 plant hangers, a trellising kit, a drip irrigation kit, and panel cleaner.

Specifications

Dimensions 6 ft W x 4 ft L x 7 ft 1 in H
Frame 1.2mm heavy duty aluminum, powder coated green
Panels 10mm twin-wall polycarbonate
Door Bind resistant double sliding door, 2 ft 0.75 in x 5 ft 10 in
Roof Vents 1
Rain Gutters Built-in
Snow Rating 25 lbs/sq ft maximum snow load
Wind Rating Up to 76 mph when anchored properly
Extendable Yes
Warranty Lifetime frame, 15 year panels

Shipping and Support

Free shipping in the contiguous US. Ships in multiple boxes via ground freight. Lifetime warranty on the aluminum frame and 15 year limited warranty on polycarbonate panels. Our team can help you pick the right anchor option before you order.

Frequently Asked Questions

Which anchor option do I need? Pick Wood for decks or timber bases, Concrete for slabs and patios, and Dirt if you are installing on soil or grass. The Dirt option includes the steel base kit, which also adds about 4 inches of headroom.

Can I use it year-round? Yes. The 10mm twin-wall panels hold heat well in winter and diffuse light in summer. Many owners add a small heater for frost protection and shade cloth in peak heat.

How hard is assembly? Components arrive pre-cut and labeled with hardware and basic tools included. Two people typically finish in one to two days.

Is 6x4 big enough? It is ideal for starters, patios, and small yards. If you want room for multiple beds or staging tables, step up to the Element 6x8 or 6x12.