Polycarbonate Greenhouse Panels For Your Do-It-Yourself Greenhouse




Do It Yourself GreenhouseWhile building your own do-it-yourself greenhouse from scratch is not the easiest of DIY projects, it is well worth the effort for the true gardening devotee. The DIY approach has several advantages over assembling your greenhouse from a pre-packaged kit. It grants you the ability to design a structure that is perfectly suited to the aesthetics of your outdoor space as well as any unique size requirements you may have. Such freedom is not reserved for those with a degree in architecture. Blueprints for do-it-yourself greenhouses of all shapes and sizes are available on a variety of websites. While a few can be had for free, it might be worth it to pay the modest fee required by some of the more reputable sites. If you start with a subpar plan, you will most likely end up with a subpar greenhouse.

Just as important as choosing a proper blueprint is making an educated decision about which material to use for your do-it-yourself greenhouse. Several choices have to be made, ranging from the best material for the frame to the necessity of a concrete foundation. This article will focus on one in particular:  Which material should you use for your do-it-yourself  greenhouse’s exterior?

Glass: An Outdated Option

Traditionally, greenhouses have been constructed with glass exteriors. However, this option has certain drawbacks that have allowed other materials to become increasingly popular in the DIY greenhouse market. Glass, of course, is prone to breaking; an important consideration if you live in a region that experiences extreme weather or have kids running around your backyard. Due to its weight, glass requires an extremely sturdy frame, the construction of which might be difficult for a DIY builder working on a tight budget. Custom-cut glass panels are also prohibitively expensive when ordered in small quantities. The discounts garnered by the manufacturers of pre-packaged kits who order glass in bulk are unattainable for the maverick builder who sets out to build a do-it-yourself greenhouse on his or her own.

Polycarbonate Greenhouse Panels: A Perfect Fit

With glass exteriors going the way of the dinosaur, polycarbonate greenhouse panels are the perfect alternative. Made of multiwall polycarbonate sheet, these panels have several unique properties that make them an obvious choice for a do-it-yourself greenhouse:Multiwall Polycarbonate Greenhouse Panels

  • Polycarbonate greenhouse panels have an impact strength that is 200 times that of glass. In fact, certain grades are approved for use as hurricane shutters to protect vulnerable glass windows from extreme weather conditions.
  • Polycarbonate greenhouse panels offer better insulation than many types of glass thanks to their innovative multiwall honeycomb design. Using multiwall polycarbonate greenhouse panels will produce substantial energy savings and ensure that your garden thrives, especially through cold winter months.
  • Polycarbonate greenhouse panels are also extremely cost-effective. When you need just a few pieces custom-cut to fit the specifications of your blueprint, polycarbonate greenhouse panels will place less of a burden on your budget than glass.
  • Polycarbonate greenhouse panels are lightweight as well, due to their multiwall design. This translates to easy installation and significant savings on shipping costs.
  • Polycarbonate greenhouse panels are available in a variety of textures and colors.

Polycarbonate Greenhouse Panels: Where to Buy & Tips for Ordering

When you need custom-cut polycarbonate greenhouse panels for your do-it-yourself greenhouse, don’t be intimidated just because your local hardware store can’t provide it for you! Plastics distributors such as E&T Plastics can offer you custom-cut multiwall polycarbonate at a reasonable price with the same expert service you have come to expect from your neighborhood store. Before you call, keep the following in mind:

  • Have handy the exact dimensions required by your blueprint.
  • Multiwall polycarbonate is “fluted” with lines running either vertically or horizontally, depending on how you wish to install it. Discuss this with the salesperson to ensure that the lines on each of the panels you install run in a uniform direction to retain aesthetic appeal.
  • In terms of thickness, 6mm and 8mm sheets offer ample strength to withstand challenging conditions.

Winter is never as far away as it seems, so why not get started on your greenhouse today!

Have a question? Need help? Leave us a comment below!

11 Responses to “Polycarbonate Greenhouse Panels For Your Do-It-Yourself Greenhouse”

  • Roxanne @Combotronics says:

    July 22, 2011 at 1:01 pm

    I like the article! Informative, and since I, personally, have been thinking about building a green house, this was super helpful!

      Pam Aungst Teubner says:

      July 22, 2011 at 1:13 pm

      Thanks, Roxanne! Glad this was helpful to you. Good luck with your greenhouse and let us know if you have any questions!

  • Steve says:

    March 18, 2012 at 11:41 pm

    what is the most effective polycarbonate for stable temps in hot summers 115+ F to below freezing in winter?

      Pam Aungst says:

      March 19, 2012 at 8:42 am

      Hi Steve,

      Thanks for stopping by our blog. I’ve asked our plastic experts for their response to your question. We’ll get back to you shortly!

      Pam Aungst says:

      March 19, 2012 at 11:28 am

      Hi Steve,

      Polycarbonate in general has excellent temperature resistance, and should be fine in that range. Twinwall polycarbonate is most commonly used for greenhouses.

      If you have further questions, let us know where you are located and we will have your local branch get in touch.

    Cheryl thompson says:

    August 23, 2012 at 8:59 am

    I got 4′x8′ panels and did not think about running vertical the channels as suggested. Can i run the channels horizontal as long as the ground has a slight angle to allow for drainage of the channel..maybe a 1/2 inch drop over the course of 8 feet??? Or should i drop it 1 inch?? Otherwise i will have to cut the sheet in half and get more materials to join these 2 pieces together….also for attaching to aluminum frame..do you recommend screws or rivets?? thanks,

    Billy Auld says:

    August 31, 2012 at 7:05 pm

    You mentioned the possibility of using as a hurricane shutter. What grade would be needed for this? What is the weight of one 4×8 sheet?

      Pam Aungst says:

      September 6, 2012 at 1:52 pm


      These can not be used as hurricane shutters
      For the shutters, please take a look at our video clip.

      The weight of a 4×8 depends on the thickness. What thickness are you inquiring about?

    Bonnie And Steve Hall says:

    September 10, 2012 at 3:20 pm

    we are putting up a three season porch/greenhouse leanto attatched to our house 16×20 what do you recommend for roofing?

      Pam Aungst says:

      September 11, 2012 at 5:00 pm

      Hi Bonnie and Steve,

      Thanks for commenting on our blog. E&T is not qualified to advise about roofing products, but the manufacturer (PolyGal) may be able to help you.

      Please let us know if we can assist you further.

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