Cart
Checkout Secure
  • Image of ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse Greenhouses ShelterLogic ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse | The Better Backyard
  • Image of ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse Greenhouses ShelterLogic
  • Image of ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse Greenhouses ShelterLogic
  • Image of ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse Greenhouses ShelterLogic
  • Image of ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse Greenhouses ShelterLogic

Scroll images to see exact dimensions.

ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse

In Stock.

Your Price:
$789.80 $969.99
Model: 70590
  • Fast and Easy to Assemble
  • FREE Scheduled Delivery
  • High-Grade Steel Frame

ShelterLogic GrowIT Heavy Duty 12 x 20 ft. Greenhouse

Your Price:
$789.80 $969.99
+ Add To Cart
Estimated delivery between 04 April to 11 April
(888) 323-8837 | FREE Delivery

The GrowIT Heavy Duty 12 x 20 Greenhouse with roll-up side vents delivers quality construction, quick and easy assembly, and best-in-class value. Featuring 1 5/8 in. heavy-duty all-steel frame, patent-pending ShelterLock Stabilizers, Ratchet-Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control.

FEATURES

  • Heavy-duty Greenhouse for the experienced grower delivers quality construction and quick and easy assembly.
  • ClearView, triple-layer, heat bonded ripstop translucent cover is waterproof and UV treated inside and out. ClearView cover provides enhanced illumination designed specifically for plant growth and protection.
  • Heavy-duty 1 5/8 in. all-steel frame, patented ShelterLock Stabilizers, Ratchet-Tite tensioning, and the Easy Slide Cross Rail System provide a stable and durable Greenhouse.
  • Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control.
  • Ready to build right out of the box
  • 30 in. ShelterAuger anchors come standard.
  • Skip the middle man and grow what you eat: use a greenhouse to provide your family reliable year-round access to fresh fruits and veggies

    SPECIFICATIONS

    • Assembled Exterior Dimensions (IN)
      • Depth 239.06
      • Height 100.38
      • Width 145.76
    • Total Storage Volume (CU FT) 1607
    • Total Storage Area (SQ FT) 241.98

    ADDITIONAL DOCUMENTS

    WARRANTY

    Manufacturers Warranty.pdf

    ABOUT THE MANUFACTURER

    From garages and sheds, to outdoor furniture and versatile shade: for over 70 years ShelterLogic Group has developed tough-made shade, shelter, storage and outdoor lifestyle solutions for our customers and retail partners.  Using top-of-the-line materials, they proudly manufacture a diverse range of items: from affordable shades and shelters to commercial grade buildings in custom sizes. Their brands are known for their affordability, innovative engineering and durable construction, and are made to meet the unique storage and lifestyle demands of all our customers.

    FREE SHIPPING ON YOUR ENTIRE ORDER! 

    Delivery Times:

    Once shipped, items usually arrive within 7 to 14 business days.

    Delivery Appointment:

    Once your order leaves the warehouse, you will receive an e-mail with all relevant tracking information. The freight carrier will then contact you via the phone number you provided at the time of your purchase to schedule a desired delivery appointment. NOTE: they will not deliver your item until an appointment has been scheduled with you first.

    **If your order includes installation, you will schedule two appointments, the first with the freight carrier for delivery and second the installers will call you to schedule a install appointment. Most often, install appointments are available the following day after delivery or soon after.

    Important Delivery Info:

    Freight delivery means curbside delivery ONLY.  This means delivery drivers will deliver the item at the end of your driveway, and at their own discretion MAY help move the item up your driveway or into the garage, but are not required to do so.  It is advised to have extra help on your delivery day if you cannot accept the item on your own.

    **If any item is missing or damaged upon arrival, simply let us know the exact part that is needed and we will expedite the replacement to you.

    30-Day Simple Returns

    In line with our commitment to customer satisfaction, we will replace or exchange any damaged item. If you must return your item, you may do so within 30 days of your purchase, but due to the weight of these items, customers are required to pay return shipping costs. Valid returns must be new, unused and unassembled items in their original packaging. 

    1. BETTER FREE SHIPPING

    Free Shipping & Delivery in the continental United States. 

    2. SMALL BUSINESS - LARGE COLLECTION!

    When you shop with us, you're supporting small business and also supporting the brands with the highest quality outdoor goods for the lowest price, all in one spot.

    3. FIVE-STAR CUSTOMER SERVICE

    It's our love of the outdoors (and backyard) that brought us here to help you turn your own yard into personal oasis. Headquarter in Austin, Texas, we take great pride in providing total satisfaction for our customers. Our team of experts are here to answer any questions you may have. You can call us at 888-323-8837, or send us an e-mail at support@thebetterbackyard.com. We look forward to helping you bring your outdoor space to the next level!

    The GrowIT Heavy Duty 12 x 20 Greenhouse with roll-up side vents delivers quality construction, quick and easy assembly, and best-in-class value. Featuring 1 5/8 in. heavy-duty all-steel frame, patent-pending ShelterLock Stabilizers, Ratchet-Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control.

    FEATURES

    • Heavy-duty Greenhouse for the experienced grower delivers quality construction and quick and easy assembly.
    • ClearView, triple-layer, heat bonded ripstop translucent cover is waterproof and UV treated inside and out. ClearView cover provides enhanced illumination designed specifically for plant growth and protection.
    • Heavy-duty 1 5/8 in. all-steel frame, patented ShelterLock Stabilizers, Ratchet-Tite tensioning, and the Easy Slide Cross Rail System provide a stable and durable Greenhouse.
    • Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control.
    • Ready to build right out of the box
    • 30 in. ShelterAuger anchors come standard.
    • Skip the middle man and grow what you eat: use a greenhouse to provide your family reliable year-round access to fresh fruits and veggies

      SPECIFICATIONS

      • Assembled Exterior Dimensions (IN)
        • Depth 239.06
        • Height 100.38
        • Width 145.76
      • Total Storage Volume (CU FT) 1607
      • Total Storage Area (SQ FT) 241.98

      ADDITIONAL DOCUMENTS

      WARRANTY

      Manufacturers Warranty.pdf

      ABOUT THE MANUFACTURER

      From garages and sheds, to outdoor furniture and versatile shade: for over 70 years ShelterLogic Group has developed tough-made shade, shelter, storage and outdoor lifestyle solutions for our customers and retail partners.  Using top-of-the-line materials, they proudly manufacture a diverse range of items: from affordable shades and shelters to commercial grade buildings in custom sizes. Their brands are known for their affordability, innovative engineering and durable construction, and are made to meet the unique storage and lifestyle demands of all our customers.

      FREE SHIPPING ON YOUR ENTIRE ORDER! 

      Delivery Times:

      Once shipped, items usually arrive within 7 to 14 business days.

      Delivery Appointment:

      Once your order leaves the warehouse, you will receive an e-mail with all relevant tracking information. The freight carrier will then contact you via the phone number you provided at the time of your purchase to schedule a desired delivery appointment. NOTE: they will not deliver your item until an appointment has been scheduled with you first.

      **If your order includes installation, you will schedule two appointments, the first with the freight carrier for delivery and second the installers will call you to schedule a install appointment. Most often, install appointments are available the following day after delivery or soon after.

      Important Delivery Info:

      Freight delivery means curbside delivery ONLY.  This means delivery drivers will deliver the item at the end of your driveway, and at their own discretion MAY help move the item up your driveway or into the garage, but are not required to do so.  It is advised to have extra help on your delivery day if you cannot accept the item on your own.

      **If any item is missing or damaged upon arrival, simply let us know the exact part that is needed and we will expedite the replacement to you.

      30-Day Simple Returns

      In line with our commitment to customer satisfaction, we will replace or exchange any damaged item. If you must return your item, you may do so within 30 days of your purchase, but due to the weight of these items, customers are required to pay return shipping costs. Valid returns must be new, unused and unassembled items in their original packaging. 

      1. BETTER FREE SHIPPING

      Free Shipping & Delivery in the continental United States. 

      2. SMALL BUSINESS - LARGE COLLECTION!

      When you shop with us, you're supporting small business and also supporting the brands with the highest quality outdoor goods for the lowest price, all in one spot.

      3. FIVE-STAR CUSTOMER SERVICE

      It's our love of the outdoors (and backyard) that brought us here to help you turn your own yard into personal oasis. Headquarter in Austin, Texas, we take great pride in providing total satisfaction for our customers. Our team of experts are here to answer any questions you may have. You can call us at 888-323-8837, or send us an e-mail at support@thebetterbackyard.com. We look forward to helping you bring your outdoor space to the next level!

      Added to cart!
      ⭐  Free Delivery Nationwide ⭐ Assembly Available! ⭐ Free shipping when you order over XX You Have Qualified for Free Shipping *** FREE DELIVERY! *** View Full Product Details You Have Free Shipping On This Order! Free shipping when you order over XX ou Have Qualified for Free Shipping