Floor System

65 Comments | Jan 07, 2014 |  Get To Know Tuff Shed

Our floors are so innovative and durable, they set us apart. TUFF SHED revolutionized the shed industry by incorporating 2″x6″ hot-dipped galvanized steel floor joists, ensuring the building’s solid foundation for years to come. And better yet, this floor system comes standard on our Premier and Premier PRO Series buildings.

We’ve added LP SmartFloor Plus, a sturdy 3/4″ thick tongue and groove material that’s treated to resist insect and moisture damage, and comes with a high-tech resin overlay that looks great, adds traction and eliminates splinters.

Stomp on it and FEEL the strength!

65 thoughts on “Floor System

  1. My son just bought a house with what appears to be a tuff shed in the backyard. It’s really nice, but it has a crowned floor. I’m hoping someone could shed some light on why this is (pun intended)…
    Larry

    1. Hi Larry, we appreciate the pun! As for the floor, we recommend giving your local office a call, they’ll be able to better determine what is happening with the flooring and what they can do to help. Please let us know if you have any other questions.

  2. I too bought a house with a tough shed in the back yard. It appeared to be in good shape but after having plastic bins on the floor for a year I recently moved them and found mold under the bins. I think the floor system has settled into the ground below. I was hoping to see a print or something so I can plan how to remove the top of the shed and solidify the footing under the floor. The floor boards are pretty much ruined. I realize this is not Tough she’d fault I am just looking for some help. Thanks in advance.

    1. Hi Kurt, we’re sorry to hear about the issue with the flooring in your building. We recommend giving your local office a call as they’ll be able to provide the best advice for repairing the flooring. You can find the contact information for the local office on our website here: https://www.tuffshed.com/locate/. Please let us know if you have any other questions!

  3. I am a flood victim in League city and My garden shed sustained a lot of water .
    So my Question is what is typical cost to tear out floor and replace and framing underneath it
    Estimate for Insurance puposes

    1. Hi Tim, we’re very sorry to hear about the damage to the floor of your building. While we can’t provide an exact estimate here, your local Tuff Shed office would be more than happy to help. We recommend giving them a call and they’ll be able to help from there. You can find the contact information for your local office on our website here: https://www.tuffshed.com/locate/.

    1. Hi Mike, the steel floor joists at 24″ are rated 75 pounds per square foot (PSF) when continuously supported (i.e.- sitting on a concrete pad). If the floor is blocked up off the ground, the rating is 50 PSF. We hope this helps! Please let us know if you have any other questions.

  4. Hi, I have a 12’x 16′ Tuff Shed. The 16′ walls are load bearing. Can you tell me in lbs per foot what the load capacity is on these long members of the steel foundation.
    Thank you

  5. I’m going to make a Tuff shed bigger. Know I have a 8’ X 10’ I’m wanting to make it a 8’ X 18’ where can I get the 2”X 6” galvanized floor joists. I went to Home Depot and Lowe’s can’t find them . Does Tuff shed sale a 8’ X 8’ galvanized floor joist kit . If not where can I get the materials?

    1. Hi Doug,

      Thanks for reaching out with your question. We don’t typically sell the components of our building but we recommend contacting your local Tuff Shed team with your request. They’ll be able to provide the best advice for expanding your building and the materials to use. We hope this helps.

    1. If you’ve already got the LP Treated SmartFloor decking, you’re all set. If you’re working with OSB flooring, we recommend using an oil-based primer prior to painting or covering the floor. We hope that helps.

    1. Hi Robert, our galvanized steel base is not designed to hold that much weight but our engineering team can certainly design a base that would work. We recommend reaching out to your local Tuff Shed team to get started on the design and our team will be able to help customize the base of your building from there.

  6. I bought a 12×16 shed and I’m doing some shovel work to get the area ready for install. What ate the measurements/locations of the floor supports so I will know exactly where to have level spots for the blocks to sit?

    1. Hi Charles, our garden series buildings feature wood bases with joists 16″ apart. If you purchased a Premier or PRO series building, the floor joists will be 24″ apart. We hope that helps but please let us know if you have any other questions.

  7. Can Tuff Shed provide a 20 foot wide by 16 foot deep size with a 9 foot ceiling in front sloping to 8 feet in the back? I am looking for a wood shed that will hold 15 to 20 cords of wood and my splitter. Also would need sliding barn doors as opposed to open-out doors that would require a lot of snow shoveling. The front to back sloped roof is so the snow and rain will flow off the back and not freeze up in front or next to the shed.

    1. We can certainly help with that project! Since you have such a specific design in mind, we recommend contacting your local Tuff Shed team directly as they’ll be able to help design a structure that fits your idea. You can find all the contact information for your local team here: https://www.tuffshed.com/locate/.

  8. hello- I ordered a Tuff Shed at Home Depot (Sundance Series SR-600). Does this have the same floor as described above? The Smart Floor 3/4″ which I wont have to waterproof or coat as it already is???? I live in San Diego, not a lot of rain. But was wondering is getting the upgrade to the double floor was of any need..

    Thanks-

    1. Hi Ted, our Sundance Series base model does not include the LP SmartFloor, as it is an upgrade through that line. If you’d like to add a water resistant coat to the OSB floor in your building, we recommend an oil-based paint. Please let us know if you have any other questions!

    1. Hi Randall, it certainly can. We recommend using a high strength glue to keep your floor intact.

  9. I just had a 10×20 sundance 700 series installed. I have the ¾” treated flooring, but want to extend the life and prevent spills from seeping in and damage from tools / traffic. Would a vinyl covering trap moisture beneath or would it be more effective to cover the entire floor with a garage floor epoxy/sealer?

    1. Hi James, congratulations on your new building! Between the two, an epoxy would be the best choice for the floor covering as it will not allow for any moisture build up in between the two layers. However, if you got the Smart Floor upgrade with your new building, you won’t need to worry about an additional floor treatment.

    1. Hi Robert, the SmartFloor upgrade adds an extra layer of protection to an already sturdy floor. It provides a barrier that allows spills to materials to wipe away when spilled.

  10. Where can I locate tiny “vents” to pop in those air holes on the metal base flooring? Home depot was no help at all.

    1. Hi Mark, we can help with that. Just give your local Tuff Shed team a call and request floor track vents. They’ll be able able to help from there.

  11. Good day, I am going to purchase a 10 x 20 tuff shed soon and need to level the area where it will go. I plan on using sonatubes filled with concrete to support the steel joists. What is the maximum span that your steel floor joists will span

    Thanks
    Gordon

    1. Hi Gordon, our garden series buildings feature wood bases with joists 16″ apart. If you purchased a Premier or PRO series building, the floor joists will be 24″ apart. We hope that helps but please let us know if you have any other questions.

  12. Hi – I have a 10 x 12 Tuff Shed with the steel beam base. I need to dismantle the shed to move it and I’m wondering what the approximate weight of the base itself is.

    1. Hi Wally, thanks for reaching out. Due to the construction of our buildings we do not recommend dismantling and rebuilding them.

        1. We don’t offer shed moving services, however your local team may know of resources in your area. Please email us at [email protected] with your zip and phone number and we’ll have our local team reach out to help. Thanks!

  13. Do you have a video showing how to replace rotting floors have a 10 x 15 I believe… All floors are rotted to the 2×4 It has been taken out need to replace new floor

    1. We’re sorry to hear that, Darren and we’ll do what we can to help. Please contact our team at [email protected] with photos of the damage and a good contact number to reach you. Our team will do what we can to help.

    1. So, to clarify Dan, the 50 PSF does not mean you cannot go over 50 lbs in a square foot area. Rather, to determine whether the floor will hold your sleds, you would multiply 10X12 (120) to get your floors sq ft. 120 sq ft X 50 PSF = 6000 lbs. In essence 50 PSF means 50 lbs over each sq ft. I think your floor, if rated at 50 PSF, should easily hold your two sleds at a total of 1048 lbs. Hope this helps brother.

  14. I have a beautiful 14×20 tuffshed. Unfortunately i had a fire this past Christmas and need to replace 2 of the floor boards. I like everything to be dress right dress and dont want to replace it with a cheap OSB 3/4x4x8.. Does anyone know if Tuffshed sells the flooring separately?

    1. Hi Kevin, we’re sorry to hear about the fire. Your local Tuff Shed team will be happy to help do what they can to get your the correct components for a repair. Just give them a call or stop in the office and they’ll do what they can to help from there.

  15. Do you have a suggestion of material/items that I might use to block access of varmints to under my shed through the vents? Was thinking of using screening but not sure how to attach it to the metal base. Any suggestions would be appreciated.

    1. Hi Rick, our team can certainly help with that. You can contact your local Tuff Shed office and request a set of floor vent covers; they’ll send you a set as soon as possible.

  16. I am preparing my site for a 10×12 tuff shed. At the corners, I have a 10″ drop, 24″ drop, and an 18″ drop. I constructed 4 16×16 cinderblock piles and made them level. Where else do I need to place supports?

    1. Hi Edward, we recommend placing cinderblocks in the center of the site as well to support the floor joists.

  17. Hi,

    I’m building a pillar support foundation for a 10 x 12 tuff shed that I am having built. I have side pillars built, but was wandering if you could tell me which direction the floor joists run so I can put in some center supports.

    Thanks

      1. Just confirming that the Metal Floor Joists run to the width direction, not the length diection, in a 10 x12 shed. The joists would then be 10 feet..Correct ? They run side to side and not from front to rear ?

  18. Hi,

    I just ordered my 12×16′ Premier Pro Tall Barn. I’ve upgraded the walls & roof to 2×6’s and added 1′ to the wall height. I’ll be building in my own loft at a later date. The building will be insulated and finished to used as an office space. I ordered it with plans put it on a gravel pad, but am considering upgrading to a concrete pad due to the size and use of the building. Will the building I ordered be constructed the same regardless, in case I change my mind and go with the concrete?

    Thanks in advance

    1. That sounds like a great building, Peggy! We do recommend reaching out to your local team about the change, as they may need to include concrete anchors depending on the local building codes in your area.

  19. So what is the advantage of the galvanized joists vs. pressure treated wood? Can you avoid using a concrete slab with one or the other?

    1. Hi Ethan, they’re both great options. Both bases can certainly be placed directly on the ground without a concrete slab underneath, however that is also dependent on the building size. Our galvanized steel foundation is an upgrade and is designed to prevent moisture wicking. We hope that helps but if you do have any further questions, your local team will be happy to help.

  20. I am looking at buying your premier pro tall ranch 12 x16 shed. I was not planning to use a concrete slab underneath. I want to store two snowmobiles in the shed. The snowmobiles weigh about 500 pounds each. Will the flooring handle this load well?

    1. Hi Seth, it sounds like your building may need some additional engineering work to ensure the structure is strong enough for both of your snowmobiles. Your local Tuff Shed rep can help with that, if you’d like to work with them directly.

  21. Is there a way to attach skirting to the galvanized steel base? We’d like to use lattice and a screen to keep critters out from underneath. We have seen photos of other Tuff Sheds with lattice skirting. We just can’t figure out the best way to attach it to the steel base.

    1. Hi Amy, you sure can attach skirting. Many of our customers attach it directly with sheet metal screws. We hope that helps!

  22. Wondering for leveling prep on a 12×12 premier pro, if ground under center of shed is slightly low, will center be blocked also or will just the corners be blocked for leveling?

    1. Hi Jason, if the center area is lower than level our teams will use blocks to ensure the entire area is level.

  23. Hello,
    We have 2 tuff sheds and both of them have small vent holes in the metal exterior that meets the ground. This has allowed a swarm of bees to enter under the tuffshed. There are so many bees that we cannot enter the shed. Someone told us you have covers for those holes. I live near Azusa California would you be able to tell me if there is somewhere on your website where I can order the covers?
    Thank you
    Teri

  24. Hi Tuff Shed, I am very impressed with your sheds I’ve seen at Home Depot. I am designing a 12×20 Premier Tall Barn on you website, really love the 3D builder. I really like that it comes standard with the steel floor framing. Does this model come with the LP Treated SmartFloor decking? I don’t see that as an option.

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