Last Updated on September 16, 2022
The first step to putting up a hoop building is determining the hoops. Depending on the size of the hoops, you can choose from 1.315″, 1.66″, or 1.90″ OD Tubes. Braces are also important, as they provide added wind stability. Typically, these are galvanized steel tubing that are attached to the hoops via nuts and bolts.
Using ground posts to anchor your hoop building structure is crucial. Ground posts are slightly bigger than the hoop pipes. To secure your hoop to the ground posts, drill holes in them. Make sure that you drill the holes a few inches above the soil line so that water cannot collect in them. In addition, water can freeze and fill up the holes, damaging them and causing rust.
Install the ground posts per the greenhouse layout sheet and drive them into holes dug in the ground. Typically, you can use two parts cement and one part water. Alternatively, you can use eight parts gravel and eight parts cement. The easiest way to install the ground posts is to drive four stakes with a string in the ground. Make sure that the stakes are parallel and at least 1/8″ in from each other. Be sure to square the corners, as this will affect the next step.
Once you have drilled the holes, the next step is to level the ground and fill them with gravel. If you are working in a particularly rough area, a little gravel will do just fine. Once the gravel has been leveled, you can add fast-setting concrete to the ground posts. Just be sure to leave the cement to set for 24 hours before removing the posts. You can also use a hammer or a sledgehammer to break apart large objects that may be in your way.
If you want to put up a hoop building without using any kind of lumber, you can do it yourself by purchasing the proper hip rails. The hip boards run the entire length of the building, typically 4 feet off the ground. Hip boards are connected to the ground posts with baseboards and ridge poles run parallel to the center underside of the hoops. The ridge pole is installed once the hoop ends have been inserted into the ground posts. This will ensure that all the hoops are equal height and are at the same level.
After installing the hip boards, the plastic is installed. These boards secure the main pieces of plastic in place. The roll-up sides of the plastic hang from the wood strips, allowing for easy raising and lowering. The wooden strips also help control the internal temperature. If you choose to add purlins to your hoop building, be sure to purchase a kit that includes them. They’re well worth the extra money.
To put up your hoop building, you need two pipes: one for the main structure, and another for the arch. You’ll need two 10-foot pipes and one 20-foot pipe for an 18-foot-wide hoop building. When ordering your materials, be sure to request that one of the pipes has a flared end. You will need to use a self-tapping tek screw to prevent the straps from shifting.
When you want to put up a hoop building, you will need to purchase trusses. Trusses are made up of steel tubes that run from the ground to the hoop. These tubes are permanently connected. Depending on the type of hoop you have, the length of your truss can be anywhere from 30 to 70 feet. You will also need steel straps to fasten the wood studs to the truss.
Another important consideration when choosing a hoop building is the size. The size of your building depends on the available space on your property. If you plan to use it to house livestock or store heavy equipment, a low sloped building will not be appropriate. A higher foundation is required if you plan to use the hoop building for storage purposes. Larger structures should be constructed with higher trusses.
Another benefit of manufactured trusses is their quick construction time. Because they are manufactured off-site, they are less likely to be damaged by weather. They can be built quickly and easily, which results in fewer headaches and more bookings. Not to mention that customers are much happier with the speedy construction process. This will also save the customer time and money. Trusses to put up a hoop building are not difficult to install compared to conventional buildings.
There are several factors to consider when choosing the materials for the end wall of your hoop building. Depending on its size and use, you will need to consider the following. Wood studs are the most common materials used for end walls. Some hoop designs do not require these, but some do. If you are considering a large hoop building, it may be worth investing in a steel arch truss.
The main challenge to lumber end-wall framing is securing the structure near ground level. Some people choose to submerge 4×4 lumber units in holes dug under their end-hoops. They then backfill with soil and tamp the pieces firmly into place. From here, other lumber is installed. Framing at the ground level includes rough door openings and horizontal bracing. In addition, this framing method secures the greenhouse plastic to the structure.
Plastic film covers are another option for the end wall of your hoop building. These are similar to the ones you use in your home, and they can easily be added to the framing of the hoop building. Lightweight versions are more durable and easier to use, while heavier-duty, insulated versions require more work to open. If you are growing organic crops, wooden covers are not recommended. Additionally, pressure-treated wood can contain chemicals and can harm your crop.
UV protectant plastic
Once you have made the baseboards for your hoop building, you can install the UV protectant plastic. Make sure to use 1-inch by 4-inch boards and brace them with 12-inch PVC pipes. Attach the plastic covering to the baseboards using two-inch drywall screws. Fasten the drywall screws into the brace pieces from the inside. The plastic covering should be secured in place.
Choose UV-protectant plastic to protect your crops from the sun. Ensure that the plastic covering is UV-protectant and does not absorb light. You can also add an IRAD coating to the poly covering to limit heat loss and prevent internal condensation. Keep in mind that all coverings have a limited lifespan, and their effectiveness will decrease as time goes by. It is also important to remember that hoop houses are not heated structures. Some growers operate heaters and use supplemental lighting in colder months.
When you are purchasing the UV-protectant plastic for your hoop building, you should purchase a film that is large enough to cover your entire growing structure. Make sure to account for the length of each pipe. If your structure is equipped with roll-up sides, you’ll need an extra four feet of plastic. Double-layer plastic should cover the entire structure from hip board to hip board. In addition, you should purchase a UV-protectant plastic that is 6 mil thick.
Choosing a site
Depending on the weather and your preferences, different sites will provide different benefits. In southern climates, the prevailing summer breeze will provide plenty of natural ventilation, while in northern climates you may want to protect your hoop building from winter winds. You can find wind maps online to help you determine which site is best for your hoop building. However, the most important consideration is the size and location of your site.
While fabric tension buildings are widely accepted by zoning boards, you must still consult with local government agencies before putting up a hoop building. You must also disclose the location to neighboring properties and be sure to put up the structure within the boundaries of the property. In addition, keep in mind that the location of your hoop building will be dictated by existing structures, shared driveways, and property easements. A zoning violation may also halt construction.
When choosing a site, consider a number of factors, such as the type of soil and the location of any large trees. You may also need to consider other factors, such as water drainage. Snow and rain can cause issues, and a hoop building can exacerbate these issues. In addition to the climate, consider the location of a hoop building and what kind of utilities it will need. If possible, choose a site that is level and open, with a slight slope. If your hoop building will be temporary, you can adjust the slope by a foot or two.
About The Author
Alison Sowle is the typical tv guru. With a social media evangelist background, she knows how to get her message out there. However, she's also an introvert at heart and loves nothing more than writing for hours on end. She's a passionate creator who takes great joy in learning about new cultures - especially when it comes to beer!