Right now, all I can come up with is pulling the overlaping sheets together on the inside, folding it over and stapling it in a fold of denser plastic (milk carton) as batting. To keep the rough ends on the cattle panel from damaging the plastic, I used pipe insulation as a padding. I used a heater in it a couple of winters ago, but for the most part, I don't. Trim any excess greenhouse plastic from around the base of the cold frame. Thinking I should move on to the inside-you all are fabulous at this!!! Since this form of greenhouse plastic attachment is more rudimentary, and is intended for less permanent structures it shouldn't be a primary form of greenhouse plastic attachment for large permanent structures. (5) For heat, I have a 2 tall, forced-air, electric heater and a portable, electric, oil-filled radiator. The best hardware for attaching pieces temporarily, or for interior greenhouse partitions are Snap Clamps. If you ever want to learn more about gardening in your area, check out the GardenWeb. This bathtub (my guess is it was made by American Standard) has beautiful vintage curves in and contour lines to it that may (or may not) be a thing of the past, And it is the most fitting in ideal style for our 1951 Cape Cod style home. I bought the 48" length and cut them 4" each. Poly Lock Channel is secured to metal framing usingSelf Tapping Tek Screws. In my experience if it is loose, it will be more prone to tearing. For a closer look as to how the Snap Clamps work when attaching plastic to the metal roll bar on a greenhouse side, check out the video below: If you are going to be installing greenhouse plastic for a top cover of a structure it would be strongly advisable to consider one of the other hardware items covered earlier in this blog post.
I'm back to the fence! I should mention that I purchased plastic clips for holding tarp onto 1" canopy frame this fall and I can't recommend them. Because of its rigidity, double channel is often used as a way of eliminating and replacing lumber sometimes used on a Hip Rail of a structure. Houzz Pro: One simple solution for contractors and design pros, Some properties in Munising, this one in Grand Marais. Have someone hold the plastic down on the opposite side of the cold frame while you attach the clamps to keep the plastic from slipping. Thank you! Lay the plastic in the afternoon sun for 15 to 30 minutes to allow it to warm to make stretching it easier. Here is a link to manageable 6 ft. pieces that include the Wire:Single Channel, The best hardware for attaching greenhouse plastic as a hip rail is Double Channel Poly Lock and Spring Wire. For my cattle panel house I stapled the bottom edges into the boards around the bottom edge. This greenhouse plastic attachment method is essentially two pieces of the Single Channel Poly Lock, but instead they are side by side (as shown above). I can put a box fan behind the radiator to circulate the heated air.
I am working on my own hoop house now, and used their site to figure out how to put the skin over the whole thing as well as the end panels. When purchasing this hardware component, be careful to read the fine print, because not all suppliers will include the necessary wire along with the Poly Lock Channel itself. The only thing that was outsourced was the install of the tile, and connecting water lines of the new shower fixtures which required the plumbing in the wall to be changed. One more thing I wanted to mention for prosdokaobasile. I cover my Florida room every fall with 6 mil. http://www.poly-tex.com/pages/accessories/replacement/Wigglewire/wigglewire.html. They can be driven without too much effort. Sola tube might have nicer tubes but they leave their customers in the lurch on future parts and maintenance. It is affordable, will last forever, and is very easy to use. This way, Another reason this securement method is so popular is that, Spring Wire Poly Lock Channel typically comes in 4 ft., 6 foot, 8 foot, and 12 foot pieces, however, they are most commonly sold in. My boss has some short greenhouse panels that I am going to see if he will let me have. This means you can make adjustments to your top cover if it wasn't put on perfectly square initially, or if you need to remove an end-wall piece of plastic so that a tractor can get in and out of your tunnel. More on that in the 'Solar heating with 55 gallon drums' thread. Well, debris was landing on the indoor diffuser rings. In your zone, that may help retain the temperature better.
On the spots where you need extra holding power just run a small screw into the PVC. Below the picture we dive a bit more into how this type of attachment hardware works, what its best applications are, and more. How big is your greenhouse and would you go bigger or smaller. Drive a U-shaped ground stake with a rubber mallet through the plastic into the ground every 6 feet along the length of the hoop house on each side. we explore some of these below. I attached my PVC with cedar strips and self drilling screws. Attach the plastic to the frame with large binder clamps. The benefit of this hardware component is that it creates a contiguous seal. The arches are exactly 25', so there is no extra for burying. Internet explorer was only letting me choose one pic so I switched over to Firefox. But search Farm Tek You Tube then installing end panels or doors on hoop houses. This sounds daunting because you will need to screw through the channel, and into metal, BUT Tek Screws are designed to drill through the channel AND the steel tubing beneath. Below is a picture that displays this type of attachment method.
We did a complete do over and reinstalled with velux 14 and 10 tubes. You can see an example of Double Channel Poly Lock in the picture below. Snap clamps are great for temporary greenhouse plastic attachment, or in instances where low wind pressure and stress will be applied to the greenhouse plastic. But where does the runoff rainwater go? greenhouse How are you trying to retain heat? After the channel is secured, the plastic is installed into the channel by using a corresponding piece of Spring Wire; This makes it nearly impossible to pull the plastic out of this channel after it has been secured. It can replace lumber, is light and easy to work with, lasts forever, and is easy to use. Clipping on the end arches is then still an option or you could close the ends by tying the plastic(extending at ~2times the height beyond each end) in a bunch and securing it at the ground with a heavy stake. You can see an example of Double Channel Poly Lock in the picture below. Whether you have a gothic style greenhouse, a Quonset tunnel, or a flat end-wall face, you will find that the Spring Wire Poly Lock Channel attaches firmly to the framing with self Tapping Tek Screws. Stapled batten tape over plastic. What is rainwater? : 1. wire-lock 2. Very easy to use. Let's go through each attachment method one at a time below, and cover: The first, and most popular greenhouse plastic attachment hardware on the market isSpring Wire Poly Lock Channel. It should act as heat storage to store the suns' heat. New window in, time to demo pink tile down to studs! Fake: How to Choose the Right Christmas Tree, Countertop and Backsplash: Making the Perfect Match, 13 Popular Kitchen Storage Ideas and What They Cost, The Family Home: 8 Easy Tips for an Organized Bathroom.
There isn't time (with the first freezes setting in) to build wooden ends, so those are also stretched plastic. On that page you can choose Florida Gardening or even maybe find a forum specializing on the kind of plant you want to know about. I think I squeaked by, but I need to do something more durable today!!!!! I think I will line the fence with 2 sheets of plastic. This guy had a similar idea although probably different application. Here is a link that might be useful: Snap Clamps. I tried both ways, wrapping the cattle panels with plastic and wrapping the whole shelter. It will be on the south side of the house. We also had the original and beautiful 1951 cast iron bathtub refinished by miracle method. Kristi is right - make sure the plastic is tight - that's where the Duct tape comes in handy. I'll describe the problem a little more clearly below and will really appreciate any other input or suggestions you have. I attach the plastic with black Duct tape and secure it with staples through the plastic and tape. but watching the videos has been helpful. Of course, no sola tube diffuser rings to be found in 16. The sun and the 55-gallon drums will do their thing and warm it up to around 72 or 80 degrees in there today. Your greenhouse turned out neat. Out of desperation, I did some stapling, but I know this is not a decent or lasting solution. WOW! Amazing, high-quality work, a true artist is this tile installer.
http://www.greenhousemegastore.com/product/polypropylene-batten-tape/covering-accessories, I had built a plant shelter from cattle panels and covered them with plastic. Cut each piece about 8" long and make a slit along it's length. I used split garden hose over the ends of the panels to protect the panels. I tried to link it here and can't. If you are using 3/4" PVC, the large Bulldog clip, which you can get from Staples or any office supply store, will hold these too. Detail of the recessed nook/niche. These hardware components are also only available for attaching greenhouse plastic to round tubing since they were specifically designed to push over top covering and onto round tube.
6 WEEKS TO TURN THIS HOUSE INTO HARBOR TOWN BUNGALOW! That said, they are invaluable for creating roll-up sides on hoop houses, high tunnels, and greenhouses, and they are a very inexpensive greenhouse plastic attachment hardware. The feature wall is a random 3-color flood of hexagon tile: white, gray, and greige (grey/beige/tan). The Double Channel Poly Lock system is not as widely used for securing Greenhouse Plastic since its double wide shape is not needed for most applications. plastic sheeting in 10'x 25' rolls. This property is being sold and the new owners are allowing me the space for this greenhouse until I established at a permanent location for my rapidly growing (but still in start-up) rare plants business. We recently reroofed their house and found the sola tube domes had turned brown and were disintegrating. Pros- this is an older message, but I thought you might still be interested. I used the black poly pipe from a roll I cut into 4" strips. This feature makes Poly Lock Channel one of the most important for building a high tunnel or hoop house. My parents installed 16 and 10 sola tubes over 20 years ago. This photo was immediately after the tile was done. I have been struggling with the same question, and searching for answers! We attempted to remove the diffusers to clean out the debris and all the old plastic clips broke off from age. During the years, any tears that happened were repaired with a clear 3M duct tape. I have some of it lying around, so I can try this now. If you think double channel would work for your project, you can take a look at the type we carry. The Double Channel Poly Lock system is not as widely used for securing Greenhouse Plastic since its double wide shape is not needed for most applications. Thank you for the Pic! Do not install the plastic on a windy or rainy day. The latter was a huge problem because sola tube no longer makes parts for the 16 either. bmoser -- I looked up wire-lock systems, and they seem perfect for securing plastic sheeting to a wood or metal pipe base, but this is a temporary structure that I only need for this winter. I forgot to mention I have old cast iron radiators painted black under the sunward bench to collect solar. http://allthingsplants.com/thread/view/6100/My-homemade-greenhouse/, That is actually where I got the idea from, but he never said how to attach the plastic, hence this forum. Double Channel Poly Lock comes in 6 ft., 8 ft., and 12 ft. sections although if you are looking to purchase this material in the least costly way possible, you would likely want to purchase pieces that can ship via ground shipment, and these can be found here: are great for certain applications, and not for others. Here is a link to manageable 6 ft. pieces that include the Wire: The best hardware for attaching greenhouse plastic as a hip rail is Double Channel Poly Lock and Spring Wire. Went to check on the cattle panel/4 mil plastic greenhouse just now the condensation on the inside is frozen, but the plants seem to be okay. Create an account with us and you'll be able to: Fill in your email below to request a new password. It can replace lumber, is light and easy to work with, lasts forever, and is easy to use. It is affordable, will last forever, and is very easy to use. Attaching greenhouse plastic to metal framing is very easy, however, it will require a few additional pieces of hardware in order to firmly connect the plastic for any duration of time. Greenhouse or Garage? Place one clamp toward the top of the frame and the second toward the bottom. plastic. A plastic covering allows light to pass through while trapping heat inside, creating a miniature greenhouse. Double aluminum channel is very similar to Single Aluminum channel except it provides twice the channels, and thus, twice the securement potential. The plumbing fixtures have since been updated with beautiful Symmons Origins set. Below is a picture of this piece of hardware along with the corresponding piece of wire that holds the plastic in place. The factory supplied polycarbonate is a double wall 6mm and rather inefficient. How To Cover Staircases When Painting Walls, How to Protect Blueberries During the Winter, How to Glue PVC Pipes Under a Bathroom Sink, How to Install a Bathroom Sink P Drain Flex Tube, Grow Organic: Season Extending Techniques, New Mexico State University: Hoop House Construction for New Mexico. In this climate, it became tattered from the sun and wind. After a couple of tries recovering it, I bought 6 mil UV plastic and it lasted till I got a greenhouse. When purchasing this hardware component, be careful to read the fine print, because not all suppliers will include the necessary wire along with the Poly Lock Channel itself. The picture below does a good job in showing how a Snap Clamp looks before and after it has been pushed onto the plastic and the metal tubing. It's 12 degrees outside this morning. What are the pros and cons of solatube vs velux solar tubes Waterproof Window Treatment for Wood Window in Shower? If you are working with a structure that is comprised of a different type of tubing that doesn't line up with the diameters listed here you might as well move on to the other hardware items listed in this post. We don't get that here! OMG! It should be noted that this is also a more risky way of holding the plastic on your structure if you are intending to keep the plastic in place permanently. It is a cooler light but we couldnt be happier. Instead of using spring clips on the end I used a pipe clamp to attach a 12" piece of PVC then folded the ends in and attached them to the pipe with another piece of the snap clamps.. First off I'm using a 20k BTU Heatstar LPG heater as my primary. Different plants like different conditions, and by taking advantage of that, you can always have something interesting going on. While Spring Wire Poly Lock Channel is very easy to use for securing greenhouse plastic, Poly Lock Channel is secured to metal framing using, This sounds daunting because you will need to screw through the channel, and into metal, BUT. I put hoops over my raised beds. The benefit of this hardware component is that it creates a contiguous seal.
Use greenhouse plastic that is the same width as the length of the PVC pipes use to make the hoops on the cold frame. Hard to get on but they hold well. If a low cost simple structure is what you are looking for I would definitely encourage you to read our other blog posts related to Caterpillar Tunnels so you can consider all of your options: RELATED:Caterpillar Tunnels vs Hoop Houses - Low Cost Growing Structures Compared, RELATED:Why Caterpillar Tunnels Have Become Popular Growing Structures. For the reason above, the potential time savings from installing a Double Channel Poly Lock system for your high tunnel is huge. Below is a picture of what a Tek Screw looks like holding Poly Lock Channel in place: Whether you have a gothic style greenhouse, a Quonset tunnel, or a flat end-wall face, you will find that the Spring Wire Poly Lock Channel attaches firmly to the framing with self Tapping Tek Screws, and takes shape to whatever is beneath it, as you move along its full length with the Tek Screws. They fit tight. Dreaves, and others, lots of great ideas here! He sold me 6 of them for $5 each and the door for $20! Below is a picture of a farmer that installed a partition using Snap Clamps: They are also one of the best pieces of hardware for attaching greenhouse plastic to the metal roll bar in order to create roll-up sides. Hardware can be attached at the bottom of each hoop, and then rope can be woven back and forth from one side of the structure over top of the structure to the hardware that has been affixed to the other side of the structure. These snap clamps work like a charm and A to Z Supply is super easy to deal with. You can purchase plastic clips used for rollup sides to clip plastic onto rollup pipe, but because the clips pretty much surround the pipe, I doubt they will work for you.
I'm back to the fence! I should mention that I purchased plastic clips for holding tarp onto 1" canopy frame this fall and I can't recommend them. Because of its rigidity, double channel is often used as a way of eliminating and replacing lumber sometimes used on a Hip Rail of a structure. Houzz Pro: One simple solution for contractors and design pros, Some properties in Munising, this one in Grand Marais. Have someone hold the plastic down on the opposite side of the cold frame while you attach the clamps to keep the plastic from slipping. Thank you! Lay the plastic in the afternoon sun for 15 to 30 minutes to allow it to warm to make stretching it easier. Here is a link to manageable 6 ft. pieces that include the Wire:Single Channel, The best hardware for attaching greenhouse plastic as a hip rail is Double Channel Poly Lock and Spring Wire. For my cattle panel house I stapled the bottom edges into the boards around the bottom edge. This greenhouse plastic attachment method is essentially two pieces of the Single Channel Poly Lock, but instead they are side by side (as shown above). I can put a box fan behind the radiator to circulate the heated air.
I am working on my own hoop house now, and used their site to figure out how to put the skin over the whole thing as well as the end panels. When purchasing this hardware component, be careful to read the fine print, because not all suppliers will include the necessary wire along with the Poly Lock Channel itself. The only thing that was outsourced was the install of the tile, and connecting water lines of the new shower fixtures which required the plumbing in the wall to be changed. One more thing I wanted to mention for prosdokaobasile. I cover my Florida room every fall with 6 mil. http://www.poly-tex.com/pages/accessories/replacement/Wigglewire/wigglewire.html. They can be driven without too much effort. Sola tube might have nicer tubes but they leave their customers in the lurch on future parts and maintenance. It is affordable, will last forever, and is very easy to use. This way, Another reason this securement method is so popular is that, Spring Wire Poly Lock Channel typically comes in 4 ft., 6 foot, 8 foot, and 12 foot pieces, however, they are most commonly sold in. My boss has some short greenhouse panels that I am going to see if he will let me have. This means you can make adjustments to your top cover if it wasn't put on perfectly square initially, or if you need to remove an end-wall piece of plastic so that a tractor can get in and out of your tunnel. More on that in the 'Solar heating with 55 gallon drums' thread. Well, debris was landing on the indoor diffuser rings. In your zone, that may help retain the temperature better. On the spots where you need extra holding power just run a small screw into the PVC. Below the picture we dive a bit more into how this type of attachment hardware works, what its best applications are, and more. How big is your greenhouse and would you go bigger or smaller. Drive a U-shaped ground stake with a rubber mallet through the plastic into the ground every 6 feet along the length of the hoop house on each side. we explore some of these below. I attached my PVC with cedar strips and self drilling screws. Attach the plastic to the frame with large binder clamps. The benefit of this hardware component is that it creates a contiguous seal. The arches are exactly 25', so there is no extra for burying. Internet explorer was only letting me choose one pic so I switched over to Firefox. But search Farm Tek You Tube then installing end panels or doors on hoop houses. This sounds daunting because you will need to screw through the channel, and into metal, BUT Tek Screws are designed to drill through the channel AND the steel tubing beneath. Below is a picture that displays this type of attachment method.
We did a complete do over and reinstalled with velux 14 and 10 tubes. You can see an example of Double Channel Poly Lock in the picture below. Snap clamps are great for temporary greenhouse plastic attachment, or in instances where low wind pressure and stress will be applied to the greenhouse plastic. But where does the runoff rainwater go? greenhouse How are you trying to retain heat? After the channel is secured, the plastic is installed into the channel by using a corresponding piece of Spring Wire; This makes it nearly impossible to pull the plastic out of this channel after it has been secured. It can replace lumber, is light and easy to work with, lasts forever, and is easy to use. Clipping on the end arches is then still an option or you could close the ends by tying the plastic(extending at ~2times the height beyond each end) in a bunch and securing it at the ground with a heavy stake. You can see an example of Double Channel Poly Lock in the picture below. Whether you have a gothic style greenhouse, a Quonset tunnel, or a flat end-wall face, you will find that the Spring Wire Poly Lock Channel attaches firmly to the framing with self Tapping Tek Screws. Stapled batten tape over plastic. What is rainwater? : 1. wire-lock 2. Very easy to use. Let's go through each attachment method one at a time below, and cover: The first, and most popular greenhouse plastic attachment hardware on the market isSpring Wire Poly Lock Channel. It should act as heat storage to store the suns' heat. New window in, time to demo pink tile down to studs! Fake: How to Choose the Right Christmas Tree, Countertop and Backsplash: Making the Perfect Match, 13 Popular Kitchen Storage Ideas and What They Cost, The Family Home: 8 Easy Tips for an Organized Bathroom.
There isn't time (with the first freezes setting in) to build wooden ends, so those are also stretched plastic. On that page you can choose Florida Gardening or even maybe find a forum specializing on the kind of plant you want to know about. I think I squeaked by, but I need to do something more durable today!!!!! I think I will line the fence with 2 sheets of plastic. This guy had a similar idea although probably different application. Here is a link that might be useful: Snap Clamps. I tried both ways, wrapping the cattle panels with plastic and wrapping the whole shelter. It will be on the south side of the house. We also had the original and beautiful 1951 cast iron bathtub refinished by miracle method. Kristi is right - make sure the plastic is tight - that's where the Duct tape comes in handy. I'll describe the problem a little more clearly below and will really appreciate any other input or suggestions you have. I attach the plastic with black Duct tape and secure it with staples through the plastic and tape. but watching the videos has been helpful. Of course, no sola tube diffuser rings to be found in 16. The sun and the 55-gallon drums will do their thing and warm it up to around 72 or 80 degrees in there today. Your greenhouse turned out neat. Out of desperation, I did some stapling, but I know this is not a decent or lasting solution. WOW! Amazing, high-quality work, a true artist is this tile installer.
http://www.greenhousemegastore.com/product/polypropylene-batten-tape/covering-accessories, I had built a plant shelter from cattle panels and covered them with plastic. Cut each piece about 8" long and make a slit along it's length. I used split garden hose over the ends of the panels to protect the panels. I tried to link it here and can't. If you are using 3/4" PVC, the large Bulldog clip, which you can get from Staples or any office supply store, will hold these too. Detail of the recessed nook/niche. These hardware components are also only available for attaching greenhouse plastic to round tubing since they were specifically designed to push over top covering and onto round tube. 6 WEEKS TO TURN THIS HOUSE INTO HARBOR TOWN BUNGALOW! That said, they are invaluable for creating roll-up sides on hoop houses, high tunnels, and greenhouses, and they are a very inexpensive greenhouse plastic attachment hardware. The feature wall is a random 3-color flood of hexagon tile: white, gray, and greige (grey/beige/tan). The Double Channel Poly Lock system is not as widely used for securing Greenhouse Plastic since its double wide shape is not needed for most applications. plastic sheeting in 10'x 25' rolls. This property is being sold and the new owners are allowing me the space for this greenhouse until I established at a permanent location for my rapidly growing (but still in start-up) rare plants business. We recently reroofed their house and found the sola tube domes had turned brown and were disintegrating. Pros- this is an older message, but I thought you might still be interested. I used the black poly pipe from a roll I cut into 4" strips. This feature makes Poly Lock Channel one of the most important for building a high tunnel or hoop house. My parents installed 16 and 10 sola tubes over 20 years ago. This photo was immediately after the tile was done. I have been struggling with the same question, and searching for answers! We attempted to remove the diffusers to clean out the debris and all the old plastic clips broke off from age. During the years, any tears that happened were repaired with a clear 3M duct tape. I have some of it lying around, so I can try this now. If you think double channel would work for your project, you can take a look at the type we carry. The Double Channel Poly Lock system is not as widely used for securing Greenhouse Plastic since its double wide shape is not needed for most applications. Thank you for the Pic! Do not install the plastic on a windy or rainy day. The latter was a huge problem because sola tube no longer makes parts for the 16 either. bmoser -- I looked up wire-lock systems, and they seem perfect for securing plastic sheeting to a wood or metal pipe base, but this is a temporary structure that I only need for this winter. I forgot to mention I have old cast iron radiators painted black under the sunward bench to collect solar. http://allthingsplants.com/thread/view/6100/My-homemade-greenhouse/, That is actually where I got the idea from, but he never said how to attach the plastic, hence this forum. Double Channel Poly Lock comes in 6 ft., 8 ft., and 12 ft. sections although if you are looking to purchase this material in the least costly way possible, you would likely want to purchase pieces that can ship via ground shipment, and these can be found here: are great for certain applications, and not for others. Here is a link to manageable 6 ft. pieces that include the Wire: The best hardware for attaching greenhouse plastic as a hip rail is Double Channel Poly Lock and Spring Wire. Went to check on the cattle panel/4 mil plastic greenhouse just now the condensation on the inside is frozen, but the plants seem to be okay. Create an account with us and you'll be able to: Fill in your email below to request a new password. It can replace lumber, is light and easy to work with, lasts forever, and is easy to use. It is affordable, will last forever, and is very easy to use. Attaching greenhouse plastic to metal framing is very easy, however, it will require a few additional pieces of hardware in order to firmly connect the plastic for any duration of time. Greenhouse or Garage? Place one clamp toward the top of the frame and the second toward the bottom. plastic. A plastic covering allows light to pass through while trapping heat inside, creating a miniature greenhouse. Double aluminum channel is very similar to Single Aluminum channel except it provides twice the channels, and thus, twice the securement potential. The plumbing fixtures have since been updated with beautiful Symmons Origins set. Below is a picture of this piece of hardware along with the corresponding piece of wire that holds the plastic in place. The factory supplied polycarbonate is a double wall 6mm and rather inefficient. How To Cover Staircases When Painting Walls, How to Protect Blueberries During the Winter, How to Glue PVC Pipes Under a Bathroom Sink, How to Install a Bathroom Sink P Drain Flex Tube, Grow Organic: Season Extending Techniques, New Mexico State University: Hoop House Construction for New Mexico. In this climate, it became tattered from the sun and wind. After a couple of tries recovering it, I bought 6 mil UV plastic and it lasted till I got a greenhouse. When purchasing this hardware component, be careful to read the fine print, because not all suppliers will include the necessary wire along with the Poly Lock Channel itself. The picture below does a good job in showing how a Snap Clamp looks before and after it has been pushed onto the plastic and the metal tubing. It's 12 degrees outside this morning. What are the pros and cons of solatube vs velux solar tubes Waterproof Window Treatment for Wood Window in Shower? If you are working with a structure that is comprised of a different type of tubing that doesn't line up with the diameters listed here you might as well move on to the other hardware items listed in this post. We don't get that here! OMG! It should be noted that this is also a more risky way of holding the plastic on your structure if you are intending to keep the plastic in place permanently. It is a cooler light but we couldnt be happier. Instead of using spring clips on the end I used a pipe clamp to attach a 12" piece of PVC then folded the ends in and attached them to the pipe with another piece of the snap clamps.. First off I'm using a 20k BTU Heatstar LPG heater as my primary. Different plants like different conditions, and by taking advantage of that, you can always have something interesting going on. While Spring Wire Poly Lock Channel is very easy to use for securing greenhouse plastic, Poly Lock Channel is secured to metal framing using, This sounds daunting because you will need to screw through the channel, and into metal, BUT. I put hoops over my raised beds. The benefit of this hardware component is that it creates a contiguous seal.
Use greenhouse plastic that is the same width as the length of the PVC pipes use to make the hoops on the cold frame. Hard to get on but they hold well. If a low cost simple structure is what you are looking for I would definitely encourage you to read our other blog posts related to Caterpillar Tunnels so you can consider all of your options: RELATED:Caterpillar Tunnels vs Hoop Houses - Low Cost Growing Structures Compared, RELATED:Why Caterpillar Tunnels Have Become Popular Growing Structures. For the reason above, the potential time savings from installing a Double Channel Poly Lock system for your high tunnel is huge. Below is a picture of what a Tek Screw looks like holding Poly Lock Channel in place: Whether you have a gothic style greenhouse, a Quonset tunnel, or a flat end-wall face, you will find that the Spring Wire Poly Lock Channel attaches firmly to the framing with self Tapping Tek Screws, and takes shape to whatever is beneath it, as you move along its full length with the Tek Screws. They fit tight. Dreaves, and others, lots of great ideas here! He sold me 6 of them for $5 each and the door for $20! Below is a picture of a farmer that installed a partition using Snap Clamps: They are also one of the best pieces of hardware for attaching greenhouse plastic to the metal roll bar in order to create roll-up sides. Hardware can be attached at the bottom of each hoop, and then rope can be woven back and forth from one side of the structure over top of the structure to the hardware that has been affixed to the other side of the structure. These snap clamps work like a charm and A to Z Supply is super easy to deal with. You can purchase plastic clips used for rollup sides to clip plastic onto rollup pipe, but because the clips pretty much surround the pipe, I doubt they will work for you.