Rion Greenhouse Kits Logo
View Cart   Home   Customer Service   Manuals   Low Price Guarantee   Greenhouse Reviews
rion greenhouse kit phone number

Rion Greenhouses and Hobby Greenhouse Accessories

Home
Rion Greenhouses
Rion Prestige
Rion Green Giant
Rion Majestic
Rion EcoGrow
Rion Sunroom
Rion Professional
GH44 (8.5' x 8.5')
GH46 (8.5' x 12.5')
GH48 (8.5' x 16.5')
GH4-10 (8.5' x 20.5')
GH4-12 (8.5' x 24.5')
Review / Compare
Compare Models
Photo Gallery
Greenhouse Reviews
Buyers Guide
Accessories
Base Kits
Dual-Door Kits
Extension Kits
Heaters
Heat Mats
Louvre Window
Misting System
Plant Hangers
Rain Gutters
Roof Window
Shade Nets
Shelving
Solar Lights
Window Opener
Ventilation System
 





Other Information
Installation Manuals
Installation Video
Rion FAQs
Low Price Guarantee
School Purchases
Gift Certificates
Return Policy
Warranty
Contact Us
Links


 
rion greenhouse pictureRion Greenhouse Extension Kits

Extend the length of your Rion Greenhouse with our Extension kits. Easily add lots more working space and square footage for your growing needs! Each extension kit adds 4' to 4' 4" of length to your existing greenhouse.








Greenhouse Extension Kits

Rion Professional Series Extension Kit - 4' 4" long.
Fits Rion GH44, GH46, GH48, GH4-10, and GH4-12.
Frame: Available in Green or White.
Panels: 4mm Twin-Wall Polycarbonate.


$399.99

Free Shipping
Color

Quantity:

Rion Professional Series Front Section Dual Door Kit - Add a dual-door (door at both ends) to your existing greenhouse.
Fits Rion GH44, GH46, GH48, GH4-10, and GH4-12.
Frame: Available in Green or White.
Panels: 4mm Twin-Wall Polycarbonate.


$399.99

Free Shipping
Color

Quantity:

Rion Prestige Series Extension Kit - 4' long.
Fits Rion Prestige 8x8, 8x12, 8x16, 8x20, and 8x24.

Frame: Available in Green only.
Panels: Clear Polycarbonate
Includes: Base extension, gutter extension, 1 side louvre window, 1 louvre window auto-opener, 1 roof window (vent), 1 roof window auto-opener, 1 two-tier staging table.


$969.00

Free Shipping

Quantity:

Rion Green Giant Series Extension Kit - 4' long.
Fits Rion Green Giant 8x8, 8x12, 8x16, 8x20, and 8x24.

Frame: Available in Green only.
Panels: 6mm Twin-Wall Polycarbonate
Includes: Base extension, gutter extension, 1 side louvre window, 1 louvre window auto-opener, 1 roof window (vent), 1 roof window auto-opener, 1 two-tier staging table.


$969.00

Free Shipping

Quantity:

Base Extension Kits

4 foot base extension for Professional Greenhouse 40 series.

$75.00

Free Shipping
Quantity:



*Shipping costs are calculated for orders shipped within the lower 48 states. If order is being shipped to anywhere other than the lower 48 states, additional shipping costs may apply. Contact our Customer Service Help Desk for questions.


Home    Contact Us    Frequently Asked Questions    Rion Video    Privacy Policy    Links Directory

Rion Greenhouses Home   Rion Professional Greenhouses   Rion Prestige Greenhouses   Rion Green Giant Greenhouses   Greenline Greenhouses
Rion Base Kits   Rion Extension Kits   Rion Roof Vents   Rion Louvre Windows   Rion Shelving   Rion Shade Nets