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  • Seed Trays
  • DIY Greenhouse Roll-Up Side Curtain Kit

    Vent Your Hoop House!

    With this Roll-Up Side Curtain Kit, naturally venting your greenhouse can be done with ease. This kit includes a roll-up side set up for each side of your hoop house. Venting your greenhouse not only cools the temperatures but also helps improve your plants' growth with fresh air uptake.  


    • 2 Greenhouse Roll-up Cranks - One for each side of the hoop house
    • Spring Wire & Lock Channel for hip board
    • 3/4" couplings connect each piece of 10' EMT conduit used to make the roll-up sidewalls.  EMT is not included
    • Snap clamps every 2' used to attach the plastic to the conduit
    • Eye bolts for tie-down ropes

    Paracord/spring for lacing/tying down of sidewalls not included.

    This is designed for the DIY kit and not the All Metal Kit.

    Our greenhouse hand crank can roll up sidewalls up to 150 feet long.  It does so with the durable construction of stainless steel in a plastic resin casing designed to fight off long-term corrosion and wear. What’s more, its 4:1 gear ratio makes for easy cranking, and it's self-locking. The automatic brake will ensure that your sidewall will stay where you want it to.

    With this hand crank, you’ll be able to control the temperature and humidity of your greenhouse.  It also gives you side access to both your low and high tunnel hoop houses. It’s even easy to install; just follow these instructions for guidance on how to integrate this greenhouse curtain crank into the creation of your greenhouse.



    Controlling greenhouse humidity with some ventilation system is a must in just about any climate.  Even in cooler climates, greenhouse temperatures can reach extreme levels.  Your plants are more likely to die in a greenhouse from excessive heat than too cool temperatures.


    Proper greenhouse air circulation is also critical for healthy plants. Rolling up your side curtains allows stale air to get pushed out of your greenhouse, leading to healthier plants with fewer disease and pest problems.  Many common greenhouse pests and diseases thrive in the stale and humid air.  Rolling up your sidewalls will allow air to circulate naturally, reducing incidences of these common problems.


    Growing in a greenhouse without natural air circulation can cause poor pollination of your plants.  A breeze naturally sends pollen around your greenhouse so you can avoid the hassle of hand-pollinating every plant. If you notice poor pollination or fruit set, this is a sign that you may need to increase the airflow into your greenhouse.


    During the hot summer months, it's critical to keep your greenhouse well-ventilated. To keep your plants cool during periods of high heat, we simply roll up our sidewalls and keep both end wall doors open.  This allows air to naturally keep our greenhouse cool and our plants safe from excess heat. 


    Free shipping on orders over $49 to Contiguous US

    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Ask a Question
    • How much wiggle wire and lock channel is included in the 20' kit?

      There are 10 pieces of both Spring Wire and Lock Channel in the 20' kit.

    • Do you need to buy two kits for each side of a house ? or dos one kit cover two sides ? thanks

      1 Kit covers both sides of the hoop house.

    • I need catalog

      We currently do not offer a catalog.  All of our products however can be found on our site.


    • do you ship to canada ? thanks

      Not currently.  We do have some stock in at Amazon.ca.