How To Build A Floating Deck - Start To Finish (On A Sloping Yard) Using TuffBlock Deck Blocks
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- เผยแพร่เมื่อ 2 ส.ค. 2024
- Shop TuffBlocks here:
bit.ly/3m7Qg78
In this video we show you how to build a floating deck from start to finish using TuffBlocks, and how you can overcome a sloping yard by levelling the ground and using posts.
For more info, visit our website at:
www.buildtuff.com
00:00 Intro
00:32 Site Preparation
01:50 Level & Compact Ground
02:52 Level TuffBlocks
05:47 Cutting Posts
08:52 Check Measurements
09:55 Layout Joists
11:36 Bracing Overhang
12:17 Joist Protection
12:46 Laying Boards
17:49 Trim Boards
18:26 Finished Deck - แนวปฏิบัติและการใช้ชีวิต
Hey guys, if you liked this video and found it useful - don't forget to scroll back up and use your tamp to create a firm foundation over that like button :)
Great video. I was so impressed by the patience by which you explain as you go, to instruct and tell us why you do certain things. It is really nice for someone who has the desire to learn but maybe not the actual hands on experience needed to make this happen. Thanks for the wonderful exhibition of knowledge and experience. I feel very blessed to have watched this. New subscriber!!
OMG! Wish they had these tough blocks 30 yrs ago! I said I’d never build another deck but this is definitely the easiest and best way to go.
We love to hear stories like these. Best of luck if you go ahead with your deck!
I think Tuffblock is best used on hard surfaces like concrete and bricks. I built one with this and it presented a challenge with leveling.
I'm following this video almost exactly for an 8x20 shed foundation and it's working out great! Thank you so much for such a great step by step video! 👏
You're welcome. Glad you found it useful ! 👍
As a woman wanting to build my own floating deck this vid is everything I needed to know!
That's awesome to hear! Best of luck with your project.
Nice work, if any one would like to do deck in their backyard DIY , this video gives you clear idea about it.
I used these for a deck and had a few left over, used them to really quickly put up some platforms I needed for honey bees. I plan to use some next under some of the legs of a platform for some rain barrels for drip irrigation. Really straightforward way to stand up some 4x4 posts.
Awesome that's great to hear. Glad you enjoyed using TuffBlock. Build On!
Bro said "whilst", and then gave a math class on the Pythagorean theorem... 😂
GREAT vid, and it looks like a fantastic product. I have a deck rebuild coming up - Looking fwd to trying these out
Haha thanks, good luck with the project!
lol just the pic of this build on your site and was like wtf. Duh it was sloping yard . Great job
Such a good video. Super informative. Anyone could build a deck from watching this.
I don't think anyone should start building a deck unless you know how much effort and time it will take. It's at least 100 hours of hard labor.
Wow thanks for such a great video with all the little details!!!!
Just built a 10x14 deck and used these decking blocks so much easier ! Just loving my back porch now
Awesome, great to hear Danielle!
If you want to share pictures of your deck on our social channels feel free to send them to oliver.truswell@buildtuff.com
We'd love to see what you built :)
Looks fantastic! And what a great video, so well explained. With those step by step instructions I will be building my own deck this spring. Thank you guys! We will send in photos when it is done.
Beautiful work guys....
Very nicely done. You covered all the bases, and made it easy to follow for DIY folks as well as professionals. Great job.
Thanks for the feedback! Glad we've been able to help.
Definitely going to give this a go
Awesome, good luck with the build John
Amazing product, can't wait to build one deck at my back yard!
I have the the same issue with unlevel ground but my deck will be a lot smaller. I was going to cement the post into the ground to avoid doing all the prep work. The ground is already just dirt. Thanks for the great video.
Glad you enjoyed it. Thanks for watching!
Nice! Good job.
Thanks fellas!
Great video. Very helpful.
Thanks, glad you found it helpful!
For getting the post height, could you go ahead and put the post in the TuffBlock, hold or clamp the joist level, then just mark the post at the top edge of the joist, avoiding the measuring? Best video I've found - thanks!
That sounds like it would work great. The only downside is you might waste lumber. You'd have to cut the post into smaller sections to be able to walk around and measure them. Or you'd be carrying one huge post around. By using our method, you cut one long post into precise pieces. Otherwise you'd be walking around with a huge post trying to measure it piece by piece (does that make sense?)
Great video guys. 👍😃 I recently learned a cool technique so you don’t have to rip down your last decking board….
Only fix off 1 side of the joists and let the other side hand long…. When you get close to the other side with your decking then you can figure out where your last board lands….. and trim your joists to suit. :) For an open area like that it would work really well :)
I tried to do this myself but somewhere along the way I forgot I was doing that and now I’m gonna have a weird end piece lol. Too far along to fudge the spaces too
Great Video
I have gone to Home Depot and can't find "road based gravel." I bought "all purpose gravel" instead and when I opened it up, I realized it was small gravel that kind of reminds me of pea gravel. I don't think this is what I'm to be using for the Tuff Blocks, but I can't find "road based gravel." Can anyone help??? I'm in the middle of my project! Thanks! :)
Landscape supply stores are always the best bet when it comes to getting aggregate like road base or paver base. Home Depot and Lowe's will have the basics but you'll have a lot more options at landscape stores. The all purpose gravel you have will still be useful. Any type of gravel will provide drainage for the deck blocks. But the benefit of paver base is that it compacts better. Combining the two is the best option so it's not wasted!
@@Buildtuff Thanks! Just saw your reply! Yep, I've got the paver base down, and added the "all purpose" gravel on top to level the Tuff Blocks. Adding the joists today and finishing up this small 4'x8' deck for my "she shed"! Can't wait to post the final video on my channel! Great video tutorial!
This is indeed very helpful and has given me confidence on building a floating deck. The only problem I can't get my mind around, and wasn't really covered in the video, is how do you level the two corner tuff blocks in relation to each other? I noticed in the video that one of the top corners ended up having a post. Also, my deck is going to be 21 feet wide, so I will need to have two pieces of lumber on my joist hanger sides. Do I join them together first? Or can it be done one at a time? Any help would be appreciated.
Hi Leslie, you're right...we didn't cover in detail that top left corner post with the mini post.
The best solution is going to be using a string line with stakes and a mini spirit level on the string. This channel 'Essential Craftsman' has the best video on TH-cam for using string line:
th-cam.com/video/cv6BdwMe560/w-d-xo.html
The key is to not worry about the level of the TuffBlock, but to make sure it's completely flat. Once you know the height required using a string line, then cut your post to height. You're correct, the top left TuffBlock did have a very small post and that was to counter the slight slope. If you do this correctly for the top end joist and one cross joist then the other 2 should be perfectly level as well.
Hope this helps!
Really nice deck
Great build! I look forward to trying TuffBlocks on my floating deck around my stock tank pool.
Appreciate it! Best of luck with your deck build. You'll have to send through some photos when it's finished.
Very clear instructions Many people I follow are building off-grid in the wilderness, I would like to see this system used in such places with ONE builder and no high-end power tools or conveniences. Let's get real
Great narration and descriptions! Very impressive demonstration and execution of each stage! What climate and soil shift is this project going to have potential issues with?
Thanks! It's a sub-tropical climate, but deck blocks were primarily designed for states that suffered from freeze thaw. A floating deck moves as a single unit, so it puts no stress on it and was an alternative method to avoid cumbersome frost lines.
Excellent
Excellent Video Guys. I've been watching dozens of TH-cam Vids for Weeks on Building a Floating Deck and this is the Best. The Only Modification I'd make to it would be the Addition of some Post, especially for the end where there is a 2'+ Drop off the Side. Not much is needed... Just show what would be required to Add Posts and Railing...
Thanks Michael appreciate the kind words and the constructive feedback! That's something we'll factor in when we build our next raised deck.
30” or less you don’t need railings, bud
Good job!
Thanks Patrick!
This is awesome! I’d love to have a floating deck and fire pit in my backyard!
Go for it :) Hopefully this video has shown you how achievable it is.
@@Buildtuff for sure! I’ve started researching TuffBlocks and am getting deck plans drawn up.
@@francescagalati95 We'd love to see how it turns out.
Always love to see new ways to build . The main question I have is this system doesn’t seem to do anything for uplift. And wouldn’t digging 9 holes and doing bearers and joist be cheaper and quicker ? Waiting for concrete to cure doesn’t cost money just go away and come back
Appreciate the feedback Nicholas. It didn't get shown on camera but at the beginning of day 2 before the cameras arrived, the builder anchored the deck down in the corners in case of strong winds and gales. But you're right, in the case of extreme winds, the best solution would be to have in ground concrete posts in a couple of the corners and then use TuffBlocks as intermediaries for the rest.
And you're completely right. Adding bearers to the build would mean less supports/holes/TuffBlocks. Once you do that, the downside is you lift the deck up by an additional 6-8 inches on top of the joist and deck board height. So the benefits of having an ultra low profile deck are lost. There are better examples than this deck for that (the only low side here is the one you directly walk onto), for example decks built directly onto patio that need to be ultra low profile without digging. We hope you'll consider using us!
Nicholas .... your practicality along similar lines to my observation!
Not just about that - there are also reasons. One being residential codes and property taxes. According to the International Residential code, decks are exempt from "free standing deck" status and classify as personal property if a deck is less than 200 sqft, under 20 inches at any point in height, have cement footers (tuff blocks). Do all of that and the deck you build is not classified as a building on the property - therefore, no regulations, no property taxes owed.
Great vid! What type pf screws were used to secure the posts??
I wondered the same thing. FWIW I plan on using #9 3" structural screws with a star drive (not just any deck screws that aren't for structural applications).
Great video and instructions. Wanting to DIY a deck on my sloping backyard but so intimidated by the thought of digging holes, pouring cement and all. TuffBlocks seem to be the solution I need. Do you have any advice on soil condition to ensure this method is suitable?
Glad you enjoyed the video! In terms of soil condition, the main factor is making sure you're building at grade level and that it's stable earth. Removing the top soil usually reveals soil that is compacted that is good for building on. Having soil that drains well (a sand based soil is good for this) helps a lot too. But using aggregate is always a good addition regardless.
We wrote an article talking about ground prep, so if you have 2 minutes it's worth checking out:
buildtuff.com/blogs/diy-ideas/deck-block-prep-101-the-ultimate-guide-to-preparing-your-ground
Hey BuildTuff, Liked the video, I like the product, however, I am curious as to how on say a full raised deck, total elevated surface 2'-3' from ground level, how you would keep the deck from racking, or would you go with standard building practices and put in concrete piers in the corners to "lock it in".
Good question. There's a video on this subject by Hammered Halo DIY that explains how to brace a deck to stop it from racking:
th-cam.com/video/gsi8u0Mu1z4/w-d-xo.html
You've also got 'V bracing' in this video by Dr Decks:
th-cam.com/video/ne1olZHI66E/w-d-xo.html
Ultimately reducing racking has less to do with the footings and more to do with the construction of the sub-frame itself. If you use a combination of bracing techniques and bridging between joists (as well as building to code, using checked in posts, use appropriate size & amounts of fasteners etc) then you're going to have a sturdy deck.
The Excavating hand tool looks like a tool that I remember from Thailand
What he calls the "length" of the board is actually its "width"; what he calls "width" is its "thickness".
Turned out great. What pole system did you use for the lights? Can sails be attached to the poles for shade?
Thanks Nims! The pole system was from a rental company that do festoon lights for events. They were 2 metal stakes with a pole inserted between them for each of the poles. It was probably not stable enough for any shade fabric because it would eventually pull the poles inward. Unless the stakes were inserted very deep into the ground, then it might work.
@@Buildtuff ah ok. Thank you for the quick reply
@@nimster64 You're welcome
1. Understand 16” centers. But how far apart are posts under the long boards?
2. What are you sealing the cuts with?
3. What is the name of the tape you’re using on top of the joists?
Why measure the vertical posts? Just mark 2 lines.
Thanks!
Thanks for the questions.
1. It depends on the joists you're using. 5 feet is pretty typical, but check your local span tables depending on the thickness and type of timber you're using. The thicker the joist, the further apart the supports (posts in this case) will be.
2. It's a bitumen sealant paint
3. It's Gtape. But we also recently launched TuffTape online on the Australia BuildTuff site. Our tape cuts the time to install in half.
About how much did this project cost? I'd like to do something similar in my backyard, but it'd be nice to know what to expect for an estimated cost.
What was the sealant used on the cut boards? And is there any way to anchor the tuffblocks to the ground so they won't move? I want them to stay in place so they don't get moved accidentally if I bump them. Like, maybe I can backfill with some gravel over them a bit to not only hide them more, but keep them weighed down? or can some sort of spikes be driven down into them to hold them down?
I like how you did the stairs.
It was a bitumen sealant. Yes good question- you can use earth anchors to hold the deck in place. Often used for sheds and tents:
www.amazon.com/FEED-GARDEN-Anchors-Diameter-Trampoline/dp/B09LCQ6CGY
In terms of being weighed down, an average deck is around half a ton (give or take). So the downward force is that of a small car.
@@Buildtuff Thanks! I'm planning on a small 5'x4' deck at an exterior door (but don't want to anchor it to the house). Its basically to make it a bit safer walking out the door. I like how these blocks were used under the stairs. I also like that the stairs were made with boxes instead of stringers. I'm not a fan of stringers. Boxes look sturdier.
Thank you for making and sharing this video. I want to surprise my wife this fall by making a floating 16x16 deck. You have me so much confidence and I can definitely do it myself. However I have no idea how much and what size of lumber I need to buy. Do you have plans and a material list? And the most important, where do I buy the build tuff here in my area?
Hi Salvador, thanks for the kind words and I'm glad this video gave you confidence to go out there and build! I'm sure your wife will love the deck you build.
We'd love to help you in any way possible. Please send an email to me and I'll give you a full list of materials used to build this, along with plans:
oliver.truswell@buildtuff.com
I tried emailing that address and got an error saying that email doesn’t exist, are you sure that’s the right spelling?
@@canaanwilhelmsson-haack5653 I received your email thanks so it all works fine
I love the product, my question is will a 10x12 on a slope be able to move with people shifting around. Wouldn’t want it shoved into the pool
If you prepare the terraces properly then this won't be an issue. This deck weighs half a ton and with a wide footprint there's no way it could be shoved even if you wanted to. Saying that, if you wanted 100% peace of mind, you could always concrete in one of the corner posts.
Before starting a project like this, check the building codes in your area .
Absolutely, great reminder James for anyone planning a build. Codes are typically a little less stringent for floating decks vs attached to a fixed structure, but they need to be adhered to.
hi there - what size are you joist here? 2x6 or 2x8?
What's the name of the product you used to seal the post after you made the cuts?
Literally any exterior wood sealer dude
I wonder if there us a way to elevate the ground instead.
Great Product...how does stay tied to the ground during heavy winds?
You can use earth anchors for this. They're cheap and simple to install into the ground.
Noticed in an ad (comments are turned off) that these are stackable… what advantage do you get out of stacking them? Was it just mentioned because it’s possible? For display purposes in stores? Shipping?
Hi Jarred. Good question. The stackable function is for ease of transport when you're carrying them to site. This means they take up a lot less room per Tuffblock, and don't slide around. You can easily slot 12 TuffBlocks onto your back seat, whereas with concrete blocks you'd need a ton more space, and you'd need to secure them down safely. If you're parking far from the build site, this means you can also hold 12 stacked TuffBlocks in one run, compared with just 1 concrete block. All in all it's only a minor benefit compared with the rest of the benefits TuffBlocks holds, but it's one you'll appreciate once you're building!
I like the idea. I just hate the thought of a tornado. And a large wooden structure that is not secured to the ground.
Appreciate the feedback Mike. It didn't get shown on camera but at the beginning of day 2 before the cameras arrived, the builder anchored the deck down in the corners in case of strong winds and gales. But you're right, in the case of extreme winds, the best solution would be to have in ground concrete posts in a couple of the corners and then use TuffBlocks as intermediaries for the rest.
@@Buildtuff This feedback answered a lot of questions for me. I live in Florida (hurricane area) and that has been my worry. Thanks-
Here in the N.E mostly clay , and frost heaves .
Rain and frigid Temps is terrible conditions for building most things.
How would these hold up?
The floating foundation method works great in areas with frost heave. In fact this method was designed primarily for areas in the northern states where freeze and thaw is an issue back in the 80s and it's been a tried and trusted method ever since. So long as you do a solid job of preparing the ground by building on grade level earth, compacting the ground and using paver base for drainage then you're good to go.
Hi there - where did you build this deck? I am thinking about applying this method to our porch in VT - and I am wondering if the temperatures of the soil / freezing ground water call for a different method?
Looking forward to your advise!
So long as the deck is floating and not attached to a fixed structure then you should be ok. The floating deck system was originally designed 50 years ago in norther states. Because floating decks move gradually as a single unit it puts no stress on it.
I assume you're using joist hangers and running screws into the joists and blocking. What length should the screws be?
Typically a nail gun is first used to get the framing in place and then screws secure it in place. 3 inches and above is recommended, and I think with this project in some instances 6 inch screws were used.
This product looks amazing. So I don't have to dig any holes and mix concrete?
Spot on Brad! There are times when concrete may be necessary but for floating decks that aren't attached to any fixed structure, then TuffBlocks are a great solution.
@@Buildtuff uiuiu
Süper .
What is it you’re using to treat the places you’ve cut to prevent rot?
It's a bitumen based sealant
Looking at these to be the support to a shed...budget... 24 blocks x $9ea...$, plus other materials. Were these blocks 30% of your total build cost?
Good question! I did a breakdown of the cost for this deck and for the materials alone the TuffBlocks were 17% of the total cost. The biggest cost is typically going to be your decking boards (especially if you use composite boards). However I know lumber prices for the foundation had shot up massively this summer. The contractor was of course a big cost factor. But if you're doing it yourself then that saves a big chunk! Hope that helps.
Can you use these over an existing paver patio that is level?
You can indeed. In fact this is one of the best case uses for TuffBlocks and a huge advantage over other solutions where you can't dig. Concrete blocks have a much taller profile meaning you can't achieve an ultra low profile deck, and additionally TuffBlocks have a perfectly flat base due to the highly engineered injection molding process. The wide flat foot creates a very stable base.
What confused me was at 5.14, why the post isnt inserted into the tuff block to determine that the bearer i level, when the uphill end is in the tuffblock?? How can it be level at the lower end, once it is inserted????
As a carpenter i don't think thats the best way to build stairs, other than that it looks great!
As a carpenter myself, I think this is for handymen. Carpenters don’t build stairs like that
Hello, at 17:20 you refer to the use of a dremel. Im Australia... is this a router and do you need a special attachment? I want to use 140mm x 19mm Merbau decking boards, but cant find anywhere where they are already grooved notched out. THanks
Dremel at Bunnings comes with all the little attachments for about 90 bucks mate.
Is there a lumbar calculator available for the deck size?
Nice job, but that is the most complicated way I've seen to make stairs just to utilize the Tuff Blocks... seems like an upright cross member lying on Tuff Blocks would be easier, quicker, and probably stronger.
What tool belt is that ?
No buckle to stab you when bending over
Slopped....that sounds like fun!
One more question: How did you install the stairs exactly? We are planning on building a similar deck, but I am not sure how to handle the stairs (fixing them to the ground). Most tutorials suggest pouring concrete or putting pavers down - but that seems counter-intuitive when using TuffBlocks for the rest of the deck. Can you help clearifying? Thanks in advance :)
We used TuffBlocks for the stairs the same way we used them for the rest of the deck. They sit on compacted ground with the bottom step in the joist slot. Most of the time you're going to want to use stringers for steps, and to be honest we changed our stair design late in the game. If you want a stair tutorial that uses TuffBlock then we'd recommend April's video here:
th-cam.com/video/nAdG59g46Jg/w-d-xo.htmlsi=MG4w3PXNRrxfMde5
Hope this helps.
How level does a tough block need to be? Could you use them to build a deck on a poured concrete patio with a 3% slope without leveling each block?
This type of build on sloping concrete is difficult to create a perfect solution. You can
1) continue to build with the slope and dynabolt some of the TuffBlocks into the concrete
2) use shims to adjust the angle (again dynabolted in)
3) create small concrete pads (very time consuming)
We advise that TuffBlocks should be level before building on them but the first option can work with very slight slopes. 3 degrees is a judgement call and you're best placed to make that decision.
Sorry if this isn't the perfect answer. In the meantime we'll think of a method to overcome this because it's a common scenario!
20:17 I just ripped off 350 square feet of old 5/4 wood decking from a deck that was framed 28 years ago . There was not one sign of rot on any of the joists underneath it.
Just learning.............Why not wet the paver base to make it settle in?
Not under frost line would that be some trouble in the winter? was thinking it may shift ......
Hi Nick. Good question. It uses the floating foundation method which was originally designed in north america for states where freeze and thaw was an issue. The deck 'floats' on top of the ground and adjusts for movement. It's a method that has grown very popular since it's inception over 50 years ago and has stood the test of time.
are you using 2 by 6 joists or 2 by 8?
are you using 2x6 or 2x8 boards?
You probably can't use this to put a gazebo on, could you? What would hold it down to keep the wind from taking it away?
Yes we'd recommend a tie down method for the gazebo. Check out this build of ours that shows in ground piers used for the outdoor kitchen gazebo, and then TuffBlocks used for the deck inside:
th-cam.com/video/37-kRV1Iq5E/w-d-xo.htmlsi=YWJmG7gzy1VXRTPU
I followed this video and did something really similar for a 12x12 deck. The problem is that my overhang with the blocking has some sag to it when I step on it. Did you encounter this problem?
Oh no! I'm just starting to build my deck and am worried about having the same problem. Were you able to determine the root cause and/or a fix?
Is putting a post on a tuffblock and putting cross piece that is secured to the post sitting in the 2 by space in the same tuffblock then running to the next tuffblock good
Hey Richie, what you're describing sounds like it would work perfectly.
However we'd love to know more. If you want to reach out to describe your project in more detail (possibly through a picture/diagram) feel free to get in touch: marketing@buildtuff.com
@@Buildtuff building a wood shed
I cannot send pic, keeps getting address unknown. Please allow me or send separate email
@@richienatale8861 Sorry it didn't work. You can try either 'info@buildtuff.com' or my personal email 'oliver.truswell@buildtuff.com'
@@Buildtuff hi neither email worked, both got bounced back. I am building a woodshed. I want to have the post and the joists in the same tuffblock
Also are you using treated lumber throughout the frame?
No, totally untreated indoor wood only
If you put the tuff blocks and post in ground, should you back fill it with gravel or something?
Typically deck blocks are used on the surface. But if you do place them into the ground, then make sure you're using treated lumber that's designed to function in the ground. If you're backfilling then typically you're doing this with the existing earth, but aggregate such as gravel can work too.
I have tried everything I know how to make a floating deck, but it still wont float! Do I need to put it in the water first?
What size screws did you use for the post to joist connection?
Hi Michael, we've messaged the builder and we'll let you know as soon as he replies!
They were 14 gauge, 10 x 4 inch batten screws
What about wind uplift? Can get pretty gusty sometimes.
Good question Stephen. We used hurricane anchors like these to prevent uplift:
www.amazon.com/Ground-Anchor-Augers-Diameter-Folding/dp/B08LZL156F
The builder installed them at sunrise on day 02 hence we didn't get to film that part! In hindsight we should have made sure to cover it. We'll make sure to show that on future projects.
Deck looks good but what happen when you get big rain and it washes the dirt away from under the tuff blocks?
With the compacted ground and the paver base for drainage then this isn't an issue. Ground prep is the key here. This deck has had about 20 sub tropical storms with buckets of water pouring down and it hasn't moved at all. With the slope the water simply runs off to the bottom leaving the deck completely in tact.
How deep is the initial layer of fine paver base?
It's really up to you, there's no set amount. As a ballpark, anything from 1/2 inch to 2 inches is about right. In honesty, aggregate is a subjective thing and you can use as little or as much as you like. We probably went a bit over the top with it, especially renting a compactor (a tamp is cheap and easy to use). It also depends on the ground. For areas that suffer from any pooling of water after rain then you want to use a lot more. In some cases you can get away without using any aggregate.
Any advice on what to do if settling occurs?
Just burn it down and start over
What wood sealer do you use after cutting the pressure treated timber ?
It's a bitumen based sealant. This project was a while back so I'm not 100% which one we used, but if you ask for a bitumen sealant in your local hardware store they should be able to find what you need.
@@Buildtuff so like asphalt sealer/filler? That's what came up when searching at home Depot
I'm building a deck for a hot tub. How do you account for frost heave? I'm in Portland, Oregon, where the frost depth goes to 12 inches.
Hey Kevin - Good question. Floating structures are designed to handle moving ground due to freeze thaw and the system was invented for regions in northern US states like Oregon. As the deck is not attached to a fixed point then it won't suffer any stress or damage and the hot tub + deck will be completely fine. If however you're using a ledger board attached to your house, then you'd require in ground piers below the frost line as you've introduced a fixed point.
I have an uneven asphalt driveway and some grass on the side i want to do the width, how do I level the asphalt?
Can this tuffblock be used directly to that floor?
I'll appreciate any answer or suggestions
Hi Andres - it all depends on how steep your asphalt is. You might be able to get away with a very slight angle. What is the slope %? Have you checked out the walkway video? This walkway was built on a very slight slope: th-cam.com/video/PRuNK1WUYwQ/w-d-xo.html
@@Buildtuffhi, driveway problem is not the slope or angle, my issue is that i have yo lift the poles for a three feet high deck, so the driveway floor is inestable . How moldable is the base of these tuffblocks? My concern is the staggering of the block after i install the 4x4 pole and frame deck...
@@Buildtuff or tilted
@@andresmorales4407 If you can message me at oliver.truswell@buildtuff.com I can give you better answers in more detail. Photos would be a great help to see the problem you're dealing with
So how does the water affect the level wouldnt the dirt eventually shift after a couple of good showers
...that is what the compacting of soil is for. Can shifting happen, yes, but the packed soil plus the thick grass will help the dirt stay put. The slope doesn't look so extreme to cause a "pull". Looks like the yard drains well, so whatever water falls on in, moves down with ease
How does it hold up in heavy rain, will the bedding wash away?
Good question. This deck has seen a number of heavy storms and hasn't moved at all for a few reasons. One, it's built on grade level earth that's been compacted. Second, the paver base and mixture of aggregate under the blocks helps with drainage. And third, on a block like this the water runs off quickly downhill. You're probably worse at the bottom of a flood plain or on flat ground that can pool water. In any case, the terraced ground was well prepared by Chris to withstand torrential rain and here it's not an issue.
Nice if it’s not in a cold climate and if there are no hurricane level winds
If you're building in high wind areas then you'll want to use earth/hurricane anchors. They auger into the ground and attach the the subframe:
www.amazon.com/Jayzod-Shelters-Canopies-Trampoline%EF%BC%8C4-Included/dp/B08H4DZCV4
As for cold climates, floating structures were originally designed for northern US states where freeze thaw was an issue. Because the deck moves independent of a fixed structure then it puts no stress on it. Which is why you wouldn't want to use deck blocks if you're building off a house where you're deck is attached via a ledger board. But for floating platforms, sheds, walkways or patio decks not attached then you're good to go.
@@Buildtuff true originally but the freeze thaw is not same in each corner and over time it waves. Agree with hurricane anchors yes.
Good job but your imperial system does my head in, it just doesn’t have to be that hard
why use 4*4 post on every joist, and not use 6*6 post and beams to carry joists. just curious.
can these be used in cold weather states where frost happens like here in Maine? do they withstand changes in temp?
Yup TuffBlocks are ICC-ES certified to perform comfortably from -20F to +125F. They're UV stabilized, load rated to 1700lbs and break tested to 11,000lbs per block. It's an incredibly durable deck block and even though we offer a 25 year warranty, we've never received one back with millions of units sold. Hope this helps.
@@Buildtuff so I can just lay them on a flattened compacted solid ground and they will hold up my deck? plastic wont crack?
@@finbah5706 100%, we've sold millions of units and haven't had a single person use their 25 year warranty. TuffBlocks are extemely strong, resilient and durable throughout all climates.
7:00 never let your fingers get this close to the saw blade!
When the joist needs to be raised less than 1 1/2 inches (the depth of the Tuff Block "socket", thus the minimum it could be raised using a notched 4x4 post)-- how is that best accomplished? Do you simply mound up the paver base under the Tuff Block? Can't be sure from the video. Thanks.
There are a few methods you could use here:
1) Use small 4x4 posts and then have the joist sat on that. You could cut a 4x4 post as small as you like so you could raise your joist up half an inch, 1inch, 2inches etc.
2) Use cuts of 2 inch joists. This is similar to the post but the cuts of joist would fill the joist slot and give more surface area for your frame to sit on
3) Use shims. This is a good example by Wood Bully on how to do that:
th-cam.com/video/8zljVEx5ma8/w-d-xo.html
This is perhaps the simplest and quickest method. Because the shims are wedged into one another, you can get the joist super firm. This is probably more for your micro adjustments.
Hope this helps!
@@Buildtuff Thanks, this is helpful. I have already used composite shims for the smaller adjustments (
4:35 1st mistake circular saw no earplugs on yet has around his neck. Almost perfect but 1st error...
How stable if hit with a lawnmower? Would it move or slide? When I say lawnmower, I mean like a riding or zero turn.
The deck itself is going to weigh around 1500-2000 lbs (depending on what's on top) and with the wide base and compacted ground then it's not going to go anywhere. It's the equivalent of a small car.
Is it the same process if I were laying the tuffblocks on a sloped concrete slab?
TuffBlocks are designed primarily for ground where the surface under each block is level. How sloped is the concrete slab?
@@Buildtuff the slope is about 5 degrees
same question here, my concrete patio has very minor slope, not sure if OK to use TuffBlock
Any concern doing something like this with the 4x4 posts on a larger scale? Say a 30x30 with a few thousand pounds on it ?
Hi Michael - there shouldn't be any concern with doing a project similar to this on a bigger scale. TuffBlocks are break tested to 11,000lbs per block, so once you scale that up the weight bearing capacity of a whole heap of them is immense. Is it a hot tub you're placing on it?
@@Buildtuff thanks for your reply- looking at putting about a 1100 pound 26 foot geodesic dome with furniture so likely 2000-2500 pounds total. Would like to skip digging so many footers but want to be sure things don’t go bad if a storm were to blow through. Also considered adding ground anchors or earth anchors if I did the tuff blocks to hold to the ground. We may add a hot tub in the future
@@Buildtuff actually watched this and did not even consider using some footers and some tuff blocks. Footers on corners for example only. Very cool
th-cam.com/video/oT9bLQWw5vw/w-d-xo.html