Sungrow Automatic Roof Vent

Sungrow Automatic Roof Vent

Rated 4.5 out of 5 stars
32 Reviews

Approx Size: 3′ ft × 1.4′ ft

Regular price $115 CAD
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About Sungrow Automatic Roof Vent

Please note: this window only fits Sungrow Greenhouse models.

The Planta Sungrow Automatic Roof Vent is the perfect complement to your Sungrow Greenhouse. It will provide increased ventilation and enhance air circulation, both of which are essential for the healthy growth of plants.

The automatic opener is heat-activated and doesn’t require any electricity or programming. This feature guarantees that any hot air will escape throughout the day, preventing your plants from shrivelling up or wilting.

The amount of windows required depends on the greenhouse size, the climate you are in, and the types of plants that will be grown. However, as a general rule of thumb, the following numbers work well:

  • 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

We recommend installing an even number of ventilation windows on either side of the greenhouse for optimum airflow.

Technical data:

  • Size: 3 ft wide by 1.4 ft tall (91.4 cm by 42.6 cm)
  • Maximum window opening: approximately 45cm (17 23/32 in) depending on adjustment and load
  • Start opening temperature: 17 °C-25°C (62,60°F-77°F)
  • Maximum opening temperature: 30 °C (86°F)

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    Rated 4.5 out of 5 stars
    Based on 32 reviews
    Total 5 star reviews: 19 Total 4 star reviews: 10 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
    91%would recommend this product
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    32 reviews
    • JF
      James F.
      Verified Buyer
      I recommend this product
      Location Michigan
      Rated 5 out of 5 stars
      4 months ago
      Automatic Roof Vents

      Easy to build but somewhat difficult to install. Most importantly both of mine are working great.

      PG Profile picture for Planta Greenhouses Canada
      Planta Greenhouses Canada
      4 months ago

      Thanks for sharing your experience! We're glad to hear your Automatic Roof Vents are functioning well. If you ever need assistance with the installation or have further questions, feel free to reach out. Happy gardening!

    • JS
      James S.
      Verified Buyer
      I recommend this product
      Location Washington
      Rated 5 out of 5 stars
      6 months ago
      Washington grown

      Roof vents work great. One less thing to worry about.

    • KY
      Kathy Y.
      Verified Buyer
      I recommend this product
      Location Pennsylvania
      Rated 5 out of 5 stars
      7 months ago
      Kathy’s greenhouse

      A little difficult to install once I got it figured out it was good

    • TY
      Terry Y.
      Verified Buyer
      Rated 3 out of 5 stars
      7 months ago
      Windows leak

      They work fine although one sticks part way open sometimes. All four windows leak when it rains. The weatherproofing system is hard to install and does not seal very well.

      PG Profile picture for Planta Greenhouses Canada
      Planta Greenhouses Canada
      7 months ago

      Hi Terry, thank you for your feedback.

      We apologize for any inconvenience you've experienced with window leaks and weatherproofing. Please feel free to reach out to our customer service team at for additional assistance with insulation and resolving these issues. Your comfort and satisfaction are our priority.

      Amazing pictures!

    • BE
      Brent E.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      7 months ago
      Automatic Roof Vent

      The first one is difficult, but after that it was a breeze

    Reviews LoadedReviews Added


    Greenhouses are amazing products, and they require special shipping and handling. That is the reason, we have been working diligently over the past year to secure preferential shipping rates for our customers. Most shipments across Canada and the US are between $250 and $450. 

    • We will contact you to confirm shipping price, based on your location and order size.
    • Shipping on most residential greenhouse orders is between $250 and $450, customers in remote areas may need to pay 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.
    • 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. 
    • We do not ship to PO Boxes, as in most cases you will need to sign for your item.  
    • Orders placed on weekends or public holidays will not begin processing until the next business day.