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plugs for sheathing holes

ajs | Posted in Energy, Heating & Insulation on September 15, 2008 04:55am

I plan to blow in cellulose insulation from the outside by removing the appropriate clapboards and drilling holes through the sheathing. A number of people have suggested plugging the holes with plastic plugs. Where do I buy them?

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  1. User avater
    Sphere | Sep 15, 2008 05:08pm | #1

    Raight C'here.

    http://www.harmancorp.com/products/plasticplugs/?gclid=CLay24783ZUCFQLGGgodZGZ4XA

    Edit: I see the flats are still kinda small, I'd use a Drillpress and a pilotless holesaw to make em outta wood.

    Spheramid Enterprises Architectural Woodworks

    Repairs, Remodeling, Restorations

     

    They kill Prophets, for Profits.

     

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    Edited 9/15/2008 10:11 am ET by Sphere

    1. rasher | Sep 15, 2008 07:30pm | #2

      If you use a hole saw, can you just put the cutout disks back in and call it good? Put a scrap of wood behind and then just caulk the gap and the center hole? Maybe?

      1. User avater
        Sphere | Sep 15, 2008 07:50pm | #3

        One could. Or, purchase the next size up from the drill hole, the kerf may be close to an 1/8" increment from inner core to outer drill.

        I'd size the drill to the plug I could make, I doubt the nozzel cares.

        There is also a "wheel cutter" or "Fly cutter" that is adjustable to make any size round , up to 4" IIRC, by reversing the cutter on the swing arm you can get a true plug, or a true hole, but in any case one will be wasted by the cutter's thickness, same as a hole saw..

        I'd be inclined to swab the hole with a hunk of Vycore and be on my way, if it was less than say 2" diameter, cus the siding is hopefully nailed to the studs, and not field, where one would likely be blowing in insul.Spheramid Enterprises Architectural Woodworks

        Repairs, Remodeling, Restorations

         

        They kill Prophets, for Profits.

         

        The world of people goes up and

        down and people go up and down with

        their world; warriors have no business

        following the ups and downs of their

        fellow men.

        1. DaveRicheson | Sep 17, 2008 08:59am | #6

          >>There is also a "wheel cutter" or "Fly cutter" that is adjustable to make any size round , up to 4

          Those puppies can break your wrist or throw you off a ladder if you get just a little out of square to the world when using one in a portable drill. Don't ask how I know <g>

          Work fine in a drill press though.

  2. Clewless1 | Sep 16, 2008 05:58am | #4

    Same place you buy the insulation ... they better sell plugs, too.

  3. maggie2142 | Sep 16, 2008 02:23pm | #5

    This is a good source of plugs and other cellulose supplies:
    http://www.jrproductsinc.com/shop/pc/viewCategories.asp?idCategory=105

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