Sungrow Roof Vent

Sungrow Roof Vent

Approx Size: 3′ × 1.4′

Keep your plants thriving even on the hottest summer days. Adjust the exact airflow in your Sungrow Greenhouse to bring in a cool, fresh breeze and support healthy growth in your beloved garden.


  • Made from galvanized steel and polycarbonate for long-lasting durability.
  • Manual opening so you can control the ventilation of the greenhouse.
  • Rust-resistant and low maintenance year-round.
  • Simple design for fast and easy installation.
  • 3′ ft × 1.4′ ft size – exclusively designed for Sungrow Greenhouse models.
Next shipment arriving mid May
Regular price $55 USD
Regular price USD Save $-55 Sale Sale price $55 USD
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About Sungrow Roof Vent


Please note: this window only fits the Sungrow Greenhouse models.

The Planta Sungrow Roof Vent is an excellent addition to any Sungrow Greenhouse. It will promote airflow and improve ventilation, both necessary for healthy plant development and disease management.
The number of recommended windows depends on the size of the greenhouse, the climate and growing zone you’re located, and the variety of plants you’re hoping to grow. However, the following figures are a rough guideline:

  • Sungrow Compact (10x6.5): 0-2 windows
  • Sungrow Urban (10x13): 2-4 windows
  • Sungrow 20 (10x20): 4-6 windows
  • Sungrow 26 (10x26): 6 windows
  • Sungrow 32 (10x32): 6-8 windows

For effective circulation, we suggest that you install an even number of roof vents on each side of the greenhouse.

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    Rated 4.5 out of 5 stars
    Based on 8 reviews
    Total 5 star reviews: 5 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
    88%would recommend this product
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    QualityRated 4.2 on a scale of 1 to 5
    DurabilityRated 4.2 on a scale of 1 to 5
    InstallationRated 3.6 on a scale of 1 to 5
    Customer ServiceRated 3.8 on a scale of 1 to 5
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    8 reviews
    • JM
      Janos M.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      5 days ago
      roof vent

      It is a good product, I am satisfied with it. I have 2 observations, one is the nuts and bolts should be stainless steel because are rusting and I would like to have a net on the opening to stop the unwanted bugs and animals to access.

      PG Profile picture for Planta Greenhouses
      Planta Greenhouses
      7 minutes ago

      Thanks for your review, Janos! We’re pleased you’re satisfied with the roof vent. We'll consider offering a net cover to prevent pests while ensuring proper ventilation as an optional accessory.

    • RV
      Ruth van d.
      Verified Buyer
      I recommend this product
      Location Maine
      Rated 5 out of 5 stars
      8 months ago

      A necessary part for small greenhouse. So far the two we have work well and prevent overheating. Temperatures in 20’s here at night and 50’s in day . Greenhouse maintains a60-70 degree . Part of this is due to a 2 ft bed of gravel floor that acts as a heat sink on cold nights. Waits neg to see how deep into our Maine winter, we can grow cold weather greens.

    • MB
      Matt B.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      10 months ago
      Easy to install

      I think next time I will g with the auto lifters.

    • HG
      Harald G.
      Verified Buyer
      I recommend this product
      Rated 4 out of 5 stars
      10 months ago
      Overall - good

      Overall, my only complaint with the products is the extremely poor instructions on putting it together. Once it is done right, the products work flawlessly.

    • L
      Verified Buyer
      Location Minnesota
      Rated 3 out of 5 stars
      1 year ago
      Greenhouse is great, windows are sub par

      I purchased and installed my greenhouse in the fall of 2022. I opted to wait to install the windows until the spring given the Minnesota climate. I purchased the manual windows as I needed max control of temps. On the website the pictures show a square arm to support the windows; however, that’s not what you get. You get 2 small rods that are connected with 2 c-clamps. I followed the instructions but the design of the rod will puncture the greenhouse wall under the weight of the window. Frustrated, I contacted customer support and was told to just bend the end of the steel rod. After spending $5k, the LAST thing I wanted to do was bend a component undoubtedly voiding the warranty. It’s also not nearly as strong as it needs to be for our windy days. Again—I would have gone a different route if the pictures on the website were accurate.

      PG Profile picture for Planta Greenhouses
      Planta Greenhouses
      1 year ago

      Hi Lindsey, thanks for taking the time to provide us with your honest feedback!

      We're glad to hear that you're enjoying your greenhouse, but we're sorry to hear that you're not satisfied with the windows.

      We apologize for any confusion caused by the incorrect image on our website. We've made the necessary changes to ensure this is corrected moving forward.

      Please feel free to contact us with any further concerns or questions. Enjoy planting!

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    Planta Greenhouses is dedicated to deliver your order promptly, so you can begin using your greenhouse products right away.

    Because greenhouses are packaged in large boxes, they have unique shipping requirements, including: 

    • We will contact you to confirm shipping price, based on your location and order size.
    • Shipping on most orders is between $250 and $450. Deliveries to remote areas may cost extra.
    • When you place your order, please make sure to enter the correct Phone and Address at checkout. You will be contacted by phone before the item is shipped. We cannot be responsible for deliveries to incorrect addresses.
    • As part of the delivery process, we require a contactable telephone number (for the courier company to contact you) before the item is shipped.
    • We will make every effort to ship your order in the fastest possible manner, and by the mode of transportation that you specify; however, in the event of no specific instructions, we will use our judgment and ship the best, fastest and most economical way. We are not responsible for delayed delivery due to conditions beyond our control.
    • We do not ship to PO Boxes, as in most cases you will need to sign for your item. 
    • White glove delivery service isn't available. The greenhouse components are delivered in multiple boxes, the largest of which weighs 80lbs. The greenhouse will be delivered to your driveway. Please make arrangements to have the package moved to its installation location. 
    • Orders placed on weekends and public holidays will be processed the next business day.


    FAQs Sungrow ventilation window

    Can I add windows for my greenhouse later?

    Yes, Roof Ventilation windows work as an add-on and can be installed only once the greenhouse installation is complete. 

    How big is the window?

    The Sungrow Ventilation Window is exactly 3 ft wide by 1.4 ft tall (91.4 cm by 42.6 cm).

    How many roof Ventilation windows are recommended for the greenhouse?

    We strongly recommend installing an even amount of roof ventilation windows so that you can place at least one on each side of the greenhouse. 

    What greenhouse models can this window fit?

    The Sungrow Ventilation Windows will only be compatible with Sungrow Greenhouse models.

    What is the window made out of?

    The roof ventilation windows are made of the same material as your Planta Greenhouse: shatter-resistant polycarbonate and strong, galvanized steel.