FHB Logo Facebook LinkedIn Email Pinterest Twitter X Instagram Tiktok YouTube Plus Icon Close Icon Navigation Search Icon Navigation Search Icon Arrow Down Icon Video Guide Icon Article Guide Icon Modal Close Icon Guide Search Icon Skip to content
Subscribe
Log In
  • How-To
  • Design
  • Tools & Materials
  • Restoration
  • Videos
  • Blogs
  • Forum
  • Magazine
  • Members
  • FHB House
  • Podcast
Log In

Discussion Forum

Discussion Forum

How long?

Yogi | Posted in Construction Techniques on June 30, 2005 05:54am

Got the sonotubes full of concrete with post brackets in place-  They’re only like three feet tall, eight inches across-  How long do I leave them alone before I strip the cardboard?  Thanks-  Dave

Reply

Replies

  1. Piffin | Jun 30, 2005 06:04am | #1

    Tomorrow is fine, but there is no need to strip it at all. Mud and grass it all that should ever see it.

     

     

    Welcome to the
    Taunton University of
    Knowledge FHB Campus at Breaktime.
     where ...
    Excellence is its own reward!

    1. Yogi | Jun 30, 2005 07:25am | #2

      Piffin-  Thank you muchly-  I appreciate it-  Dave

  2. FastEddie1 | Jun 30, 2005 02:07pm | #3

    Pif's right on the stripping time, but 3 feet is a lot of cardboard to see.  You did mean 3 feet above ground, right?   Depending on where it is of course.  If it's not visible then don't mess with it.  But if it is visible, the cardboard will start to delaminate in 6 months or so, and will look very tacky.

     

    I'm sorry, I thought you wanted it done the right way.

    1. Yogi | Jun 30, 2005 05:58pm | #4

      Yes, above ground-  I assumed there was a little mix-up in communication there-  I'll pull the tube off today-  Thanks-  Dave

      1. User avater
        CapnMac | Jun 30, 2005 07:21pm | #5

        I'll pull the tube off today

        Put a beat-up blade in the utility knife (or use the knife that still has the beat-up blade in it that we're still meaning to change, honest), and score a bit below the grass line.

        Then score up following the diagonal seam--this will make life just a tad easier.Occupational hazard of my occupation not being around (sorry Bubba)

        1. Yogi | Jun 30, 2005 11:05pm | #6

          NOW he tells me!  I'll do that on the rest of them-  Thanks muchly-  Dave

          1. User avater
            CapnMac | Jul 01, 2005 12:57am | #7

            NOW he tells me!

            Sorry, can only read (and post) only so quickly; besides Ed had given you the really good advice already . . . Occupational hazard of my occupation not being around (sorry Bubba)

          2. Yogi | Jul 01, 2005 01:14am | #8

            Mac-  Everybody gave me good advice, for free, on request-  It doesn't get any better than that, and I sure appreciate it-  I'm much obliged-  Dave

      2. Piffin | Jul 01, 2005 06:44am | #9

        I see - we never leave the crete above ground. That becomes a thermal sipon so it is more likely to have frost heaving it up. We stop the crete at ground level of maybe two inches up, and go the rest of the way with the wood post 

         

        Welcome to the Taunton University of Knowledge FHB Campus at Breaktime. where ... Excellence is its own reward!

        1. Yogi | Jul 01, 2005 06:31pm | #10

          Holy cow-  That I didn't know-  What's best to be done now?  Any ideas?  Thanks-  Dave

          1. Piffin | Jul 02, 2005 07:31pm | #14

            If you haver a footing base under the column tied with rebar, that will help prevent it from lifting, but if just a pier column, dig around it a couple feet down and wrap it with several plies of plastic. The frost will stretch and lift at the plastic without getting a grip on the concrete. It would be in effect, a slip ssheathe.We do this sometimes for small porches that have to be built quickly - dig the four feet down, place a sack of sakrete without openning it, seat the wood post directly on that, wrappp the post with plastic, and backfill. The sakrete hardens off from moisture in the soil and resistes the loading of the porches weight dow while the plastic resists the upward forces of the frost lense 

             

            Welcome to the Taunton University of Knowledge FHB Campus at Breaktime. where ... Excellence is its own reward!

          2. Yogi | Jul 02, 2005 09:14pm | #15

            Piffin-  Thanks again, much obliged-  Each 8" pier is set on footings 18" wide by 12" deep, three pieces of rebar tieing (sp?) the base to the pier-

          3. Piffin | Jul 02, 2005 10:53pm | #16

            With that wide of a base, there is no way frost can get enoughfriction to make it plow up thru all the soil over it, unless trhe frost were below it. 

             

            Welcome to the Taunton University of Knowledge FHB Campus at Breaktime. where ... Excellence is its own reward!

        2. doodabug | Jul 02, 2005 02:31am | #11

          That's what I suggested in 59202.12. But I told Dave it would look better I didn't know about the science stuff.

          1. Yogi | Jul 02, 2005 04:33am | #12

            I appreciated the advice, and I'll plead to not being a quick study-  Any ideas about what to do with the situation as is?  Thanks-  Dave

          2. doodabug | Jul 02, 2005 04:15pm | #13

            Probably need a picture of what you have.

          3. doodabug | Jul 03, 2005 01:07am | #17

            Dave I don't know what part of the country you are in. In Northwest Indiana the bottom of the footing would have to be 42" below grade to prevent frost heave.

            If I understand correctly the bottom of your footing is 12" below grade. OK in Florida.

            I just went back to your first post. N. Idaho bottom of footing should be 48" according to my google search.

            Edited 7/2/2005 6:37 pm ET by doodabug

          4. Yogi | Jul 03, 2005 03:02am | #18

            Bottom of the footing is 24" below grade-  I know it doesn't seem right, considering the temperatures we can get around here-  And different parts of the panhandle have very different soils-  Here it's sandy (I've dug probably 150 holes for varying sized posts or poles and probably dug up 20 rocks in all, haven't seen any clay-  The soil survey says we have "sandy loam", which is a crock) and the ground simply doesn't hold water-  In 26 years I've not seen the gound frozen beyond 12" or so deep-  I know I've not seen every hole everywhere, but that's how it's been for me-  My neighbor built a house across the road and put on a porch similar to mine, and put the footings down 24" and it's never heaved, nor had my old porch, which was built with posts simply sitting on cinder blocks-  The water line from my well is at about 3' and has never frozen-  I know what they say, but I'm pretty sure of what is-  We'll sure see this winter-  I very much appreciate your sharing your knowledge with me-  Thanks again-  Dave

Log in or create an account to post a comment.

Sign up Log in

Become a member and get full access to FineHomebuilding.com

Video Shorts

Categories

  • Business
  • Code Questions
  • Construction Techniques
  • Energy, Heating & Insulation
  • General Discussion
  • Help/Work Wanted
  • Photo Gallery
  • Reader Classified
  • Tools for Home Building

Discussion Forum

Recent Posts and Replies

  • |
  • |
  • |
  • |
  • |
  • |
View More Create Post

Up Next

Video Shorts

Featured Story

FHB Podcast Segment: Patching Drywall Near a Shower

Learn how to patch drywall above a fiberglass shower without totally redoing everything.

Featured Video

Video: Build a Fireplace, Brick by Brick

Watch mason Mike Mehaffey construct a traditional-style fireplace that burns well and meets current building codes.

Related Stories

  • A Summer Retreat Preserved in the Catskill Mountains
  • Fine Homebuilding Issue #332 Online Highlights
  • The Trump Administration Wants to Eliminate the Energy Star Program
  • Podcast Episode 685: Patching Drywall, Adding Air Barriers, and Rotted Walls

Highlights

Fine Homebuilding All Access
Fine Homebuilding Podcast
Tool Tech
Plus, get an extra 20% off with code GIFT20

"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.

Get home building tips, offers, and expert advice in your inbox

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters
See all newsletters

Fine Homebuilding Magazine

  • Issue 331 - June 2025
    • A More Resilient Roof
    • Tool Test: You Need a Drywall Sander
    • Ducted vs. Ductless Heat Pumps
  • Issue 330 - April/May 2025
    • Deck Details for Durability
    • FAQs on HPWHs
    • 10 Tips for a Long-Lasting Paint Job
  • Issue 329 - Feb/Mar 2025
    • Smart Foundation for a Small Addition
    • A Kominka Comes West
    • Making Small Kitchens Work
  • Issue 328 - Dec/Jan 2024
    • How a Pro Replaces Columns
    • Passive House 3.0
    • Tool Test: Compact Line Lasers
  • Issue 327 - November 2024
    • Repairing Damaged Walls and Ceilings
    • Plumbing Protection
    • Talking Shop

Fine Home Building

Newsletter Sign-up

  • Fine Homebuilding

    Home building tips, offers, and expert advice in your inbox.

  • Green Building Advisor

    Building science and energy efficiency advice, plus special offers, in your inbox.

  • Old House Journal

    Repair, renovation, and restoration tips, plus special offers, in your inbox.

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters

Follow

  • Fine Homebuilding

    Dig into cutting-edge approaches and decades of proven solutions with total access to our experts and tradespeople.

    Start Free Trial Now
    • Facebook
    • Instagram
    • X
    • LinkedIn
  • GBA Prime

    Get instant access to the latest developments in green building, research, and reports from the field.

    Start Free Trial Now
    • Facebook
    • YouTube
  • Old House Journal

    Learn how to restore, repair, update, and decorate your home.

    Subscribe Now
    • Facebook
    • Instagram
    • X
  • Fine Homebuilding

    Dig into cutting-edge approaches and decades of proven solutions with total access to our experts and tradespeople.

    Start Free Trial Now
    • Facebook
    • Instagram
    • X
    • LinkedIn
  • GBA Prime

    Get instant access to the latest developments in green building, research, and reports from the field.

    Start Free Trial Now
    • Facebook
    • YouTube
  • Old House Journal

    Learn how to restore, repair, update, and decorate your home.

    Subscribe Now
    • Facebook
    • Instagram
    • X

Membership & Magazine

  • Online Archive
  • Start Free Trial
  • Magazine Subscription
  • Magazine Renewal
  • Gift a Subscription
  • Customer Support
  • Privacy Preferences
  • About
  • Contact
  • Advertise
  • Careers
  • Terms of Use
  • Site Map
  • Do not sell or share my information
  • Privacy Policy
  • Accessibility
  • California Privacy Rights

© 2025 Active Interest Media. All rights reserved.

Fine Homebuilding receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.

X
X
This is a dialog window which overlays the main content of the page. The modal window is a 'site map' of the most critical areas of the site. Pressing the Escape (ESC) button will close the modal and bring you back to where you were on the page.

Main Menu

  • How-To
  • Design
  • Tools & Materials
  • Video
  • Blogs
  • Forum
  • Project Guides
  • Reader Projects
  • Magazine
  • Members
  • FHB House

Podcasts

  • FHB Podcast
  • ProTalk

Webinars

  • Upcoming and On-Demand

Podcasts

  • FHB Podcast
  • ProTalk

Webinars

  • Upcoming and On-Demand

Popular Topics

  • Kitchens
  • Business
  • Bedrooms
  • Roofs
  • Architecture and Design
  • Green Building
  • Decks
  • Framing
  • Safety
  • Remodeling
  • Bathrooms
  • Windows
  • Tilework
  • Ceilings
  • HVAC

Magazine

  • Current Issue
  • Past Issues
  • Magazine Index
  • Subscribe
  • Online Archive
  • Author Guidelines

All Access

  • Member Home
  • Start Free Trial
  • Gift Membership

Online Learning

  • Courses
  • Project Guides
  • Reader Projects
  • Podcast

More

  • FHB Ambassadors
  • FHB House
  • Customer Support

Account

  • Log In
  • Join

Newsletter

Get home building tips, offers, and expert advice in your inbox

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters
See all newsletters

Follow

  • X
  • YouTube
  • instagram
  • facebook
  • pinterest
  • Tiktok

Join All Access

Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features.

Start Your Free Trial

Subscribe

FHB Magazine

Start your subscription today and save up to 70%

Subscribe

We hope you’ve enjoyed your free articles. To keep reading, become a member today.

Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine.

Start your FREE trial

Already a member? Log in