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Exaco Janssens Modern M23 Sloping Roof Greenhouse 8x10x9 ft

by Exaco
SKU M23-Modern
Sale Sale
Original price $18,000.00
Original price $18,000.00 - Original price $18,000.00
Original price $18,000.00
Current price $12,500.99
$12,500.99 - $12,500.99
Current price $12,500.99
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Shipping and Handling Time For Exaco

Handling Time: Ships in 5 to 9 business days. Custom items may take longer.

Shipping Time: Please allow 2-9 business days for delivery to your curbside.

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Return Policy For Exaco

Exaco generally does not accept returns as everything is built to order. Exceptions apply.

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Step Into Your Personal Garden Oasis with the Janssens Modern M23 Greenhouse

Transform your gardening ambitions into reality with the Janssens Modern Pent Roof Glass Greenhouse Kit. Designed for durability and aesthetic appeal, this greenhouse stands as a resilient haven against various weather conditions.

Key Features:

  1. Sturdy Construction: Robust aluminum frame withstands challenging weather conditions.
  2. Premium Glass Panels: 4mm tempered glass panels provide durability and ample natural light.
  3. Sleek Pent Roof Design: Aesthetically pleasing and functional for efficient rainwater drainage.
  4. Easy DIY Installation: Clear directions and included hardware make assembly a breeze.
  5. Customizable: Tailor the kit to your needs and preferences for a personalized touch.
  6. Year-Round Growing: Extend your growing season and enjoy fresh produce all year long.
  7. Perfect for All Skill Levels: Whether you're a seasoned gardener or just starting, this kit is ideal.
  8. Fantastic Investment: Durable construction, easy assembly, and stylish design make it a great addition to any backyard.

Elevate your gardening experience with this Modern Sloping Roof Glass Greenhouse.

Seize this fantastic deal and enhance your garden with a resilient, stylish, and easy-to-assemble greenhouse.

What's included in the box?

  • One set of Double Hinged Doors with closers
  • 2 roof windows with automatic openers
  • 1 Louvered Windows with Automatic openers

Can the Royal Victorian 36/46 Seed Tray and Slat Shelving be used for the Modern m34 greenhouse? 

Yes, the sidewall extrusions are the same and these shelves will work – as will the slat shelves.  They do have to be careful though as the shelves and louvered windows/push out windows can interfere with each other.  The louver is more problematic as it extends beyond the framing so a shelf cannot cross a louvered window.

Specifications of Modern M23 Sloping Roof Greenhouse

Size 7ft 9in x 10ft 2in x 8'10in
Sidewall Height (shorter side) 6'7" high - about 1 foot higher than other greenhouses
Peak Height (Taller Side) 8' 10"
Space 80 sq ft
Color Black (Contact for additional color options)
Glazing 4 mm tempered glass, 7 times stronger than garden glass, TUV & GS tested, stronger than 3 mm used by competitors
Profile Aluminum profiles larger, thicker, and stronger than competitors in this price range
Windows Installation Substantial rubber seals for better insulation, not metal clips
Glass Configuration Single sheets, no overlapping smaller sections
Vertical Glass One piece for a cleaner appearance, compared to competitors using two overlapping pieces
Included Features Gutters with downspouts
Foundation Requirement Perimeter foundation; corners recommended to anchor in concrete
Additional Requirements (if applicable) Drop door kit for stem wall installation, glass panel for door gap
Assembly Recommendation Use scaffolding during assembly
Brand Janssens
Warranty 15 Year Limited Warranty

Manuals of Modern M23 Sloping Roof Greenhouse

Video of Modern M23 Sloping Roof Greenhouse


This item ships to all States of the contiguous U.S.A (lower 48).

Please note that most of our shipments go by LTL freight. For more information check out our Shipping Policy.

You may need to disable spam protection on your mobile/smart phone in order to receive the phone call to schedule a delivery appointment.


Returns are easy, simply look at the return policy underneath the add to cart button or contact us for an RMA form to submit. Some brands do not allow returns, please check!

For more information, please see our official policy here: Return Policy!

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