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MONT greenhouse from Riverstone Industries
4.9 Riverstone Industries Dealer

MONT Greenhouse. Built for Serious Growing.

Shop MONT Greenhouses and Monticello greenhouse kits from Riverstone Industries. Made in the USA with heavy-duty aluminum construction, professional-grade polycarbonate and practical growing features.

Authorized Dealer Genuine Riverstone Industries greenhouse products.
Free Shipping Free freight shipping on qualifying MONT greenhouse kits.
Award-Winning Team 2025 BBB Pinnacle Award Winner.
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No Sales Tax Available to customers in many states.
Black MONT greenhouse kit by Riverstone Industries
Made in USA
Riverstone Industries Greenhouses

American-Made. Built Beyond the Basics.

The MONT greenhouse line — also widely known as the Monticello greenhouse — is designed for gardeners looking for a more substantial greenhouse system.

  • Heavy-duty U.S.-grade extruded aluminum frame.
  • Professional-grade 8mm twin-wall polycarbonate.
  • Electrostatically painted black aluminum construction.
  • Expandable design for future growing needs.
Why MONT Greenhouses

More Material. More Structure. More Greenhouse.

MONT Greenhouses combine heavier aluminum construction, professional-grade polycarbonate and practical features for long-term backyard growing.

0 More Aluminum

A More Substantial Aluminum Frame

Riverstone states that MONT uses on average over 40 lbs. more aluminum than the average imported greenhouse.

0 Twin-Wall Panels

Professional-Grade Polycarbonate

Twin-wall construction adds insulation and creates a more capable growing environment than thin single-layer coverings.

0' Peak Height

More Comfortable Interior Space

Extra headroom provides more room for gardeners, taller plants and rising warm air.

0 Wide Black Frame

A Practical Footprint for Backyard Growing

MONT Greenhouses are approximately 8 feet wide, with configurations from 8' × 8' up to 8' × 24' for residential backyards and larger garden spaces.

0 Expandable

Grow Now. Expand Later.

Add 4-foot extension sections later as your growing needs increase.

Designed for Everyday Growing

Practical Features You'll Notice Every Day.

A Riverstone greenhouse is about more than structure. MONT also includes thoughtful access, ventilation and water management.

Wide, Threshold-Free Double Doors

French hinged double doors make roll-in access easier for wheelchairs, garden carts, wagons and larger plants.

Automatic Roof Venting

Helps release excess heat as greenhouse temperatures rise.

Integrated Rain Gutter System

Helps manage roof runoff and supports rainwater collection.

Black Aluminum Frame

Electrostatically painted framing creates a clean, finished backyard appearance.

Compare MONT Models

Find MONT Greenhouse To Grow

Compare Riverstone Industries greenhouse packages by climate, features and needs.

Essential Package

MONT Basic

Core greenhouse performance and essential growing features.

More Equipped

MONT Premium

More included accessories and convenience features.

Warm Climate

MONT Mojave

Warm-climate package with a solar-powered exhaust fan

Reflective Panel System

MONT Grower

Reflective-coated panels provide added privacy from outside.

10 Year Warranty

Built for Long-Term Confidence.

10-year coverage on the frame and polycarbonate adds confidence to your MONT greenhouse investment.

View Product Details →
Why Buy From Dive To Garden

Greenhouse Buying Support From a Team You Can Reach.

As an authorized Riverstone Industries dealer, we help customers compare MONT greenhouse models, understand ordering options and navigate freight delivery before and after the sale. Our team was recognized as a 2025 BBB Pinnacle Award Winner.

2025 BBB Pinnacle Award Winner

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Call us with questions about MONT models, ordering or freight delivery.

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MONT Greenhouse FAQ

Quick Answers About Riverstone Greenhouses.

MONT is Riverstone Industries' American-made greenhouse line, built with aluminum framing and twin-wall polycarbonate.

Monticello is the name commonly associated with Riverstone's MONT greenhouse line.

MONT combines heavier aluminum framing, 8mm twin-wall polycarbonate and practical grow-focused features.

MONT Greenhouses are approximately 8 feet wide and are available in configurations from 8' × 8' up to 8' × 24'.

Many MONT configurations can be expanded using 4-foot extension sections.

Yes. Riverstone Industries identifies the MONT greenhouse line as made in the USA.

Dive To Garden is an authorized Riverstone Industries dealer offering MONT Greenhouses online.

What MONT Owners Say

Why Growers Choose MONT Greenhouses.

Feedback from MONT and Monticello greenhouse owners.

“Very stylish look. Very sturdy.”
MONT Greenhouse Owner
“Well made and really nice workmanship.”
Monticello Greenhouse Owner
“Quality construction, excellent sturdiness and good interior height.”
MONT Premium Owner
“Lots of space and the flowers and vegetables love it.”
Mojave Greenhouse Owner
“Looks good and we have recommended the Mojave to friends.”
Mojave Greenhouse Owner
“Very good quality and craftsmanship.”
MONT Greenhouse Owner

Feedback reflects individual MONT greenhouse owner experiences. Individual experiences may vary.

Ready To Grow ?

American-made greenhouse kits with serious support when you need it.

Shop MONT Greenhouses →
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