If you guys watched the videos on their web page, posts buried with the foam had a *significantly* stronger release psi than the concrete and with the time constraints I'm under, the only concrete I could use would be the Quikrete fast set. Was able to lift the posts out of the ground very easily, the foam didn't even adhere to 4 posts. To get fixings into a concrete post you need a drill and fixing plugs along with screws and screwdriver. What are the pros/cons to installing fence posts using expanding foam instead of concrete? The Fast Alternative to Concrete. It seems there's at least three ways to establish the posts. Concrete. Fence Post Foam vs. First time 4' picket fence builder here! One bag of Post fix contains 2 resins that, once mixed, create an expanding and rigid foam. I just found a product that basically takes the place of pouring concrete to secure fence posts. The lateral load on the fence is high during windy weather and the 6' tall fence acts as a lever arm, compressing the foam in the hole until it detaches from the post. Wood Fence Posts . Expanding Foam. As concrete is relatively impermeable to liquids, mould or rot cannot easily penetrate the material which means anything that tries to pass through will likely just rest on the outer layer of the concrete. Shop Fast 2K 2-lbs Fence Post Backfill at Lowe's Canada online store. Fast Post Anchor is an award winning and convenient alternative to concrete for setting fence posts, mail boxes, signs and much more. Terrible product. Of course, the actual fence panels slide in easily but wires, hanging basket brackets and pot holders all need secure fixings. Fast-setting concrete is ideal for installing fence posts since it doesn't need to be mixed in a bucket or a wheelbarrow. Once you’ve finished digging your post holes, add about three to four inches of gravel into the bottom and compact it using a post or a 2x4. Unlike wooden fence posts concrete is not a degradable material and cannot be penetrated by rot or insect attack which is why people choose to opt for concrete over timber. I've replaced the fencing 3 times, but the posts (with one exception) are fine. Postloc is a two-part, high-density, closed cell polyurethane foam used to set posts and poles into the ground – fence posts, gates, mailboxes, flagpoles, basketball hoops, bird houses, satellite dishes and more. All that I needed to do was pull up on the 4x4 with a sturdy grip to get it out of the hole. But make sure the post is treated for ground contact and that you follow these principles for footings. Update Feb.2018 This repair is still rock solid, NO heaving and it's still plumb. Using Secure Set it is between $10-$15 per hole (depending on shipping costs) plus the amount of time saved with no mixing and waiting for curing was amazing. Another advantage is that no water was needed. SO WHY DO FENCE COMPANIES US CONCRETE ON WOOD POST IN FLORIDA? The main reason is the post length of choice for fence companies is often a 4″ x 4″ x 8′. Has anybody used post setting foam in place of concrete for post footers? Less labor, less money! Since then, quite a lot of things have changed, including other improvements to the fence… It’s not to prevent rot. Find Concrete Mix at lowest price guarantee. According to Quikrete's web site, for a 4x4 post, you need a 12" hole and with my post depth of 24", they say I need four 50# bags of fast set Quikrete. Not suitable to hang a fence panel on!! In fact, it was the second blog post that I ever wrote — it was that early! On a general fence post it takes 1.5-2 bags of concrete which comes to about $15 per hole. Let’s take a standard 25-post fence job, your project will require: 50 bags of concrete mix (count 2 bags of concrete mix per post) 25 posts x 60 kg (2 x 30 kg/post) which adds up to 1.5 ton of concrete mix; Ability to haul; Before you Start. Yesterday I decided to pull one of the posts to see if it was truly disconnected from the post. In fact, it was the second blog post that I ever wrote — it was that early! Post will be about 5 feet above ground (2.5 feet buried). Postloc is lightweight, easy to carry, and easy to use – eliminating the struggle that comes with heavy bags of concrete. I have put in over 200 6 x 6 pressure treated post and by dropping an 80 pound bag of dry concrete into the holes around the posts and adding water on top seems to work the best. Apr 17, 2017 - When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. Find out how quick and easy it is to set your fence with Pro-Set fence post foam. Posts: 589 Threads: 0 Joined: Mar 2001 #11. Pro-Set fence post foam takes the hard work out of setting fence posts. 02-01-2016, 02:08 PM Re: (...) I have six 4x4 redwood posts that need to be anchored to support privacy screens. If you pull the post, gravel would probably all slump down into the hole, and it would be a big production digging it out. Has survived several bad wind storms over almost 5 years. Hence the use of concrete. Fix2Relax Member. Fence Post Foam. I actually am planning to put concrete over the posts that I used foam on to reinforce them . I'm thinking old-fashioned traditional: The soil here is kind of hard and clay like with average absorption and drainage. If steel, I would use concrete, because if you replace a post it will probably pull the concrete up with it and save you the bother of excavating it. Active 3 years, 10 months ago. The product is very conveniently packaged, a 1 kg ( 2,5 lb) bag of Post Fix replaces two 30 kg bags of cementitious product. Fast Post Anchor is one of the best foam Back fill expanding composite in the market . This is the first time that I'm hearing of this product. DON'T USE. Ask Question Asked 3 years, 10 months ago. Since then, quite a lot of things have changed, including other improvements to the fence: r… Both concrete and expanding foam are amazing for setting fence posts, but expanding foam is better. How To Install An Expanding Foam Fence Post. Then, set your post in place and use a level to ensure that it’s perfectly vertical. 1. Visit our market every day to see what we sell! Holes are dug and are about 12 inches diameter, 30 inches deep. In fact, it was the second blog post that I ever wrote — it was that early! Set 8 fence posts with this stuff. Fence Post Foam vs. If wood, I would use rammed earth. There is some splitting at the top of the posts, but none are loose or rotting out at ground level. What are the fence posts made of? Expanda-Crete is easy and safe to use and sets in 1 hour so you can start building your fence sooner without having to come back the next day when the concrete is set. When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. Not only is it slightly easier to work with, but it has the potential to create a more solid foundation for the post, and ultimately the fence. As a counter point, I set fence posts, dumped dry mix in the holes and hosed it down about 25 years ago. 251 Posts . 20 L (0.7 ft3) of expanded foam. Sika Post Fix is an innovative product designed for installing fence, gate and signage posts easily and quickly. First time 4' picket fence builder here! Since then, quite a lot of things have changed, including other improvements to the fence: r… Discussion Starter • #1 • Jul 13, 2014. For more information, check out this video: Video Recap Hey, here's a great question from Chris from Beavercreek, Ohio. Jul 5, 2019 - When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. 2019 - When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. Braced and left overnight. Setting Posts in Concrete vs. Gravel vs. Concrete. In fact, it was the second blog post that I ever wrote — it was that early! Viewed 9k times 0. Once, the solution is poured and the pole is placed upright, the entire set up has to be left for some time to get solid. This is like saying use flex seal instead of welding the pinhole in the bottom of your aluminum boat to protect your skin and eyes. comparison vs concrete. Editors Comments Yes, you can use the new foam that is available to stabilize support posts. 12 avr. Most use concrete to create leverage. Fence Post Foam vs. In fact, it was the second blog post that I ever wrote — it was that early! When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. – FreeMan Jul 22 at 16:59 | show 1 more comment. The person that is buying expanding foam for fence posts isn't going to be using enough bagged concrete to gag a gnat. When I first moved into the UDH, one of the very first projects my dad and I ever tackled was adding a small fence and gate to close off the back yard. Concrete Fence Posts. Concrete. Sika® Post Fix: One 979 mL pouch yields approx. A pole setting foam is an inert high-density plastic solution which has to be filled into the pole holes. Maintenance. As a result, the fence post is only two feet in the ground on a six-foot in height wood fence. In fact, it was the second blog post that I ever wrote — it was that early! Next day removed braces, posts were super wiggley. Fast Post Anchor uses the same technology applied by Royal Adhesives & Sealants Canada to set utility poles for almost 15 years. Expanding foam is a lightweight, waterproof alternative to concrete for homeowners wanting to set fence posts. And eye protectors just in case shards of concrete go flying. After foaming the posts they were still not rigid like concrete. Expanda-Crete is an inert plastic, high-density, closed cell polyurethane water blown foam perfect for setting fence posts. Fence Posts - Dirt, Concrete or Foam. Lightweight, easy to use – eliminating the struggle that comes with heavy bags concrete! 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