You’re in a Windy Area? We can help

We have many structures in very windy locations from coast to coast. This is probably the most common comment we get from people who reach out to us. We have experience and extra steps we take to help ensure your structure doesn’t end up as an expensive kite. We have been diligent in our articles and instruction manual to help these situations, but ultimately it’s up to the customer to heed these warnings.

One of the things that is stressed in our assembly instructions is the importance of tying your frame off in both directions as soon as you have the first section of ridge installed. This is typically done with rope coming down from the ridge as an inverted “V”. The sooner this is done, the easier it is to hold everything plumb.

It is worth noting / stressing, that this is not a long term replacement for the wind braces. The wind on the collective surface of all the hoops is capable of exerting a tremendous amount of force.

When one does the math, there are actually cases where the wind pushes with more force when there is no cover on the building then with a cover!

A 20’ x 48’ x 12’ high structure with 4’ spacing has the same amount of hoop surface as an 8’ x 14’ wall. This is an example why the ropes used to hold the frame straight is not intended as a wind brace.

Once the hoops are all installed and the purlins attached, it is important to install the wind braces before proceeding. The purlins are what tie all of the hoops together and then by angling the wind braces down from the rows of purlins, you would be bracing the whole structure.

In photos on our website,you will see our smaller structures have fewer wind braces than the larger ones, which accounts for the above math mentioned. This has been developed with our experience, as well as the engineers who have assessed our structures.

There are different notes on placement, direction and location that will help your structure survive the wind as well. We do our best to go over all the scenarios with you when you’re discussing your purchase with us. The more details you can give us the better. Obviously we aren’t able to account for everything you may encounter, but it is our intention and mission to set you up for success as best as possible. We don’t want your greenhouse to end up flat or blown away anymore than you do! And this is also why we reiterate,

There’s no such thing as too many anchors!

Greenhouses 101: Shapes & Configurations

There are many choices for shapes, styles and sizes of structures. These choices, more then any other, will force you to strike a balance between strength and cost or return and cost. There are many variables that will affect the cost per square foot of your building. Only by careful research and evaluation will you determine if a particular choice is a valid consideration for your application. Our planning checklist can also help to ensure you have all your bases covered.

The focus of Multi Shelter Solutions structures are those that are ground to ground with a gothic shape due their versatility, strength and economy. Gothic refers to a shape that is slightly rounded coming up from the base going up to a peak to maximize snow shedding and wind deflection. By modifying the shape and reducing or expanding the hoop spacing, we can accommodate interior space requirements while achieving ruggedness to deal with the elements for years to come.

Ground to ground style refers to individual units as opposed to multiple units that share a common base. Individual structures deal with snow more effectively and will allow someone to easily customize a building for different applications or uses. Ground to ground units still have the inherent flexibility of being mounted on various bases as the specific application requires. This includes mounting the building on concrete blocks or a short wall. The width of a ground to ground structure can easily be modified or the length increased to create and area to suit a required need.

From our perspective, when we understand what it is that you are trying to accomplish and what you are dealing with, we can best advise the shape and size that would best get the job done in the context of your budget. Feel free to give us a call and discuss the planning of your project. We are happy to help.

Check out the presentation video and the rest of the series Norm spoke on Greenhouses 101 here. Stay tuned for the end of  January 2016 when he presents Greenhouses 202!