Thanks for this!! If your application falls within the span tables for traditional lumber then no Engineer is required for inspection but since you have an odd application it could go either way. Should I frame a wall and place a door in the wall. Mike Guertin: Balloon-framed walls are different than platform-framed walls; in balloon-framed walls, the studs are continuous from the mudsill all the way to the top plates on the uppermost floor where the rafters rest. We plan to remove an interior wall that is a load bearing balloon framed wall on the second floor that carries only the weight of the attic floor joists (6" x 12'/ 6" x 16') which are sistered directly above this wall overhanging each direction by about 16". Tutor's Assistant: OK. Tell me a bit more about what's going on so we can help you best. Trusted, in-depth guidance from the pros for framing a durable, code-compliant house. A pass through window would be nice, allowing food and conversation to go between the rooms. Expert insights on techniques and principles. Mike Guertin: Balloon-framed walls are different than platform-framed walls; in balloon-framed walls, the studs are continuous from the mudsill all the way to the top plates on the uppermost floor where the rafters rest. One on each end and one in the middle? To see the codes relevant to your situation, check sections “R102.7: Existing Structures” and “R102.7.1: Additions, Alterations or Repairs” in the 2015 IRC. In my case, both the basement joists and attic rafters run parallel to this wall, but I'm unsure of which way the second floor joists run. The ledgers essentially act as headers and the studs surrounding the doors and windows act as jack studs, transferring the loads around the openings. Messy, dirty, and it would make a hash of your house for awhile. You may freely link Interior walls that "should" be non-load bearing can become load bearing as the building shifts and settles with age. Website operating Hi! Currently they are connected by a 2ft doorway. The problem is the wall dividing them is load bearing. So I was lucky that temporary supports proved unnecessary in my case. Floor joists on the second and third floors are supported by let-in ledger boards, and the joists are usually nailed to the side of the studs. And any sagging would have already happened due to the above mentioned original "headers" not really being capable of performing structural function. A balloon frame structure is a timber frame structure, where the studs run continuously from the sole plate to the rafter plate. The house is over supported in typical historic fashion so I think I could remove a beam or two without issue (I'd get this conformed first of course). I tried getting some specs from local engineers on a header but no one has gotten back to me yet, which is frustrating. I have fire stops at the joist level but no plate at that level. If you need access under the house you have to go through the floor. The side I live in has a disjointed mess for a layout. We would like to install a header to eliminate this wall and support the above joints. View our Privacy Policy here. Thanks for any input... Back then a "header" was a 2x4 laid flat and just nailed in the ends from the side. Ceiling joists rest on a central wall and add on room joists run perpendicular with ends resting on top of other interior walls. I'm a structures guy and a builder and took me 2 years to get it all figured out as all the header work had to be done from the inside, so I had to have room to work.®, founded in 1995, is the leading independent I understand you are talking about the 2 story wall the single story roof butts up to.Just having a hard time figuring out the interior situation past that. Since your home is an existing structure, you may not have to upgrade the framing unless the replacement windows and doors are larger than the existing wall openings. The 2nd story roof's weight is on the wall. Any ideas what I could do? only a structural engineer could determine if anything could be removed. The studs that go up to the second floor CAN be cut, if a proper temporary support structure is created first. All information is provided "AS IS." Is there a way to make the support polls look decorative if I remove drywall? 12 ft is doable with standard lumber. I know that generally speaking load bearing walls are perpendicular to joists, however I've been told that balloon framing can distribute loads in unusual ways (please correct that info if it's wrong). The only way to know is to have the house evaluated by a structural engineer. © 2020 The Taunton Press, Inc. All rights reserved. I've got a home with many additions since the original 1914 structure. Framing Project Guide. You can open up walls if you add an appropriately sized header and correct support studs. Hi, I'm trying to remove a load bearing wall in a balloon frame house. However, if you enlarge the opening size, the local official may require you to install platform-style framed headers, jacks, and kings. Hi Guys, I have several rental homes that are balloon framed. Do my new king studs and jack studs need to extend all the way down to the mudsill? to this site, and use it for non-commercial use subject to our terms of use. Questions: 1.5 story so the roof comes down to the top of 1st floor wall. Four of which are 6ft spans that called for a doubled up 2x10 header with double king and jack studs on either side. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. The construction and additions cause most interior walls to be load bearing. How about sistering joist to remove bounce in a balloon framed house's attic? Aprilaire 600M or 600A with Goodman GMEC960603BN? Start your subscription today and save up to 52%. Would the Jack posts being 12 feet apart be enough to take the sponginess out of the floor? The construction and additions cause most interior walls to be load bearing. As /u/decaturbob pointed out, the structural loads for those studs must rest on a new beam (LVL, glulam, steel, even aluminum). The single bedroom is pretty large and designed in a way that should pretty easily convert into two bedrooms. Openings on non-bearing exterior walls (walls running parallel to the floor joist system) often don’t have a ledger. I’m in the process of renovating an early 1900s home that was constructed using the old balloon-frame method.