SKU: 31655719319

MONT Riverstone MONT Greenhouse Black (Extension) 8FTx4FT

Sale price$450.00 Regular price$500.00
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USA
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

MONT Riverstone MONT Greenhouse Black (Extension) 8FTx4FTThe MONT 4 foot extension kit is an excellent addition to any black framed MONT greenhouse, designed to increase its capacity and functionality. Overview Expand your MONT greenhouse as your gardening needs grow with our versatile 4 foot extension kit. Matching the high standards of the MONT line, this extension is made in the USA and designed to integrate seamlessly with your existing black framed greenhouse. Designed for Your Convenience Quickly

The MONT 4 foot extension kit is an excellent addition to any black framed MONT greenhouse, designed to increase its capacity and functionality.

Overview

Expand your MONT greenhouse as your gardening needs grow with our versatile 4-foot extension kit. Matching the high standards of the MONT line, this extension is made in the USA and designed to integrate seamlessly with your existing black-framed greenhouse.

Designed for Your Convenience

Quickly assemble your greenhouse extension and enjoy the added space with a new 2ft x 2ft roof vent featuring an automatic opener for optimal air circulation. The robust construction ensures durability, while the high-impact UV stable twin-wall polycarbonate offers excellent insulation.

Quality Assurance

Proudly designed and made in the USA, this extension kit comes with a full 10-year warranty, ensuring your investment is protected. Trust in the superior craftsmanship and enjoy ease of use with the integrated rain gutter system.

  • Durability & Warranty

    Constructed with a heavy-duty aluminum frame and 10-year warranty, ensuring long-term reliability.

  • Ease of Assembly

    Featuring a quick assembly construction, the kit is suitable for a DIY installation over a weekend.

  • Seamless Integration

    Designed to expand MONT Black Greenhouses, the extension maintains aesthetics and functionality.

      What's Included
      All Aluminum framework, all PC panels, hardware, instruction manual, screw driver and wrench
      Specifications 
      • Compatible with MONT-8-BK, MONT-12-BK, MONT-16-BK, MONT-20-BK, MONT-24-BK greenhouses.
      • Includes a 2ft x 2ft roof vent with automatic opener.
      • Dual rain water gutter system integrated into design.
      • Size: 49W x 101L x 90H for ample space.
      • Constructed with high-impact UV stable 8mm twin-wall polycarbonate.
      • Designed with an integrated flush base and heavy-duty extruded aluminum frame.
      • The kit includes a full 10-year warranty, one of the strongest in the industry.
      • Two people recommended for assembly; full assembly can be completed over a weekend.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 31655719319

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    Y. Sze
    Omaha, US
    ★★★★★ 5
    Refunded unrepairable roborock
    great way to protect any purchases. RoboRock was unrepairable by Asurion service center and refunded the amount.
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    Reviewed in the United States on May 29, 2026
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    P. Adams
    Belleville, US
    ★★★★★ 1
    HORRIBLE CUSTOMER SERVICE!
    Bought 3 year warranty for new Dyson vacuum for $76. On day 2 the battery for vacuum would not lock into place. In order to have a functioning vacuum as quickly as possible, I purchased a second battery from Amazon. That resolved the problem, proving the battery was the problem, not the vacuum. I filed a claim with Assurion, which included sending photos, receipts, etc. The claim was still "processing" for a week. I got on a chat with Assurion, and for nearly an hour I tried to explain why it was unnecessary for me to return the whole vacuum. I asked for a supervisor, but they advised me to call because no supervisor was available. I called, and after finally getting through the computer system, I got the same run around. Finally a supervisor came on the line to tell me that this was actually an Amazon or a Dyson problem, and that I would need to return the entire vacuum. Also they would not "reimburse" for the battery I purchased. I never wanted reimbursement, I only wanted a functional battery - which is what I paid for. The supervisor told me I could "contact" Amazon. Everyone knows there is no human to contact at Amazon. You can keep the product, or you can return the product. As previously stated, I do not want to return the vacuum. Finally, the supervisor connected my call to Dyson. They refused to help me because I purchased the vacuum through Amazon. After two wasted hours, I ended up just where I suspected I would...without any help at all. I am going to try to "return" the useless Assurion warranty.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 18, 2025
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    Mohamed Said
    Phoenix, US
    ★★★★★ 5
    Great service, no hassles
    Great service. I'm now buying their protection with every valuable purchase. Keep up the good work.
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    Reviewed in the United States on May 3, 2026
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    Zzoltaire25
    Phoenix, US
    ★★★★★ 5
    Asurion protection - I approve
    Asurion was able to keep me informed from the start of the return process to its conclusion. They were very courteous and understanding. They resolved the refund swiftly and I had no trouble at all redeeming.
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    Reviewed in the United States on April 6, 2026
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    Tyler
    Lake Worth, US
    ★★★★★ 5
    Great Vacuum for Pet Households
    Color: Nordic Blue/Space Grey, Style: Miele Guard L1
    Excellent vacuum for houses with pets and carpet. It’s outrageously powerful and is light and easy to maneuver around. The color is a perk too, looks great.
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    Reviewed in the United States on April 25, 2026

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