Foam Instead Of Concrete For Fence Posts

This is the first time that i m hearing of this product.

Foam instead of concrete for fence posts.

I just found a product that basically takes the place of pouring concrete to secure fence posts. Lightweight pouch replaces two 50 lb. However it seemed like 75 of the text was a story about the entire project. To make a long story short i ended up setting all of the posts in this high density foam in lieu of concrete.

The person that is buying expanding foam for fence posts isn t going to be using enough bagged concrete to gag a gnat. Expanding foam is a lightweight waterproof alternative to concrete for homeowners wanting to set fence posts. Post setting foam in place of concrete for post footers content 2 0 from btitan building products on vimeo. Active 3 years 6 months ago.

Ask question asked 3 years 6 months ago. 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. Fast setting concrete is ideal for installing fence posts since it doesn t need to be mixed in a bucket or a wheelbarrow. Suitable for all types of posts including wood steel and pvc.

Bags of post mix. I clicked on your post to read about the product and after starting to read about the old fence post neighbors your dad etc. You titled the piece fence post foam vs concrete. What are the pros cons to installing fence posts using expanding foam instead of concrete.

The advantage for me is i could set a post by myself using a very simple system of temporary braces to hold the posts for 15 minutes until the foam set up. 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. I used 4 braces per post. For more information check out this video.

Then set your post in place and use a level to ensure that it s perfectly. Yes you can use the new foam that is available to stabilize support posts. It is mixed in the bag to produce expanding foam for supporting and backfilling fence mail box gate and signage posts. Sika postfix is a two component pre proportioned polyurethane resin.

Is this foam replacing concrete.