Your cart is currently empty!
Status: Winter Restock – Ships December 2025 Perfect timing for spring greenhouse expansion!
Need to extend your Grandio Element greenhouse?
This 4 foot extension will add 24 square feet to your favorite growing space.
- Fits only Grandio Element Greenhouse Models.
- Panels: 10mm Twin-Wall Polycarbonate.
- Includes: 1 Roof Window.
| Attributes | Value |
|---|---|
| Choose Package (Basic or Premium) |
Basic, Premium |
Related products
-
4′ Grandio Ascent Extension
$700.00 -
4′ Grandio Elite Extension
$800.00 -
4′ Grandio Summit Extension
$1,200.00 -
6′ x 12′ or 8′ x 12′ Grandio Greenhouse Shade Net.
$209.00 -
6′ x 8′ or 8′ x 8′ Grandio Greenhouse Shade Net
$179.00