Tag Archives: ceiling steel

LP Siding, Ceilings, and an Inspector’s questions!

This Monday, the Pole Barn Guru discussed attaching LP siding on a post frame home, installing ceiling panels, and an Inspector’s questions.

DEAR POLE BARN GURU: I am looking at the possibly of installing standard LP lap siding on a post frame home, in that case it would seem like I would need to go with vertical studs. As a look at cost and installation time, metal siding is starting to look a little better. TRENT in WALLA WALLA

DEAR TRENT: My own home features steel siding and wouldn’t consider doing it any other way. Besides being less expensive to install (both material and labor), steel siding will prove to be extremely durable and requires no maintenance. For sidings such as LP lap, you can still use bookshelf girts, reducing girt dimensions from 2×8 to 2×6 and placing vertical 2×4 nailers every two feet upon girt exterior face running from pressure preservative treated splash plank up to soffit supports. This results in a savings of around 20% in assembly framing lumber.

 

DEAR POLE BARN GURU: How far apart should the strapping be for installing metal on a ceiling. Trusses are 4ft apart metal is Tuff Rib 3/4 inch I think. BERNIE in ARMSTRONG

DEAR BERNIE: By “strapping” I will guess you are meaning supports for the steel ceiling liner panels. If you install panels perpendicular to trusses you can screw directly to bottom chords without any additional framing.

 

DEAR POLE BARN GURU: My building inspector is requesting information on the direct to ground treated aspect of the glulaminated timbers in my building.  The wording on the posts for the direct to ground side are covered with concrete.  The color alone isn’t enough.  Where can I get this info?  Also the LU28 hangars call out 3 1.5 inch nails per side to truss, and 2 1.5 per side to Purlin. Which is 10 mails per Purlin bracket. He is requesting all holes being filled.  Do I argue or do I fill the holes? RICK in PARMA

DEAR RICK: Justine forwarded to you manufacturer’s warranty information in regards to your building’s glulaminated columns, specifying level of treatment as adequate for structural in ground use.

Your inspector will be merely enforcing information denoted upon your engineered building plans. Unless called out for otherwise, all holes in hangers having wood to nail into must be filled. If nailing into a two ply member (e.g. double truss) 10d common x 3″ nails should be used. I also just happened to have a Simpson LU28 sitting next to me atop my desk – I count three holes per side to nail into purlin and four holes per side to nail into truss, total of 14 holes per bracket.

 

A Steel Ceiling, Wall Finishes, and Condensation

Today Mike addresses questions about steel ceilings, options for wall finishes, and condensation in added space.

DEAR POLE BARN GURU: I have a 40ft wide x 60ft long x 12ft high pole barn. The trusses are 4ft on center. I want to put a steel ceiling up and wanted to know the best size piece to use when putting it up. 8, 10, or 12. MICHAEL in TABERNACLE

DEAR MICHAEL: Before consider this move confirm your trusses are designed to support added ceiling weight across bottom chords. Also, make certain to adequately ventilate dead attic space you will be creating (read about adequate ventilation here: https://www.hansenpolebuildings.com/2018/03/adequate-eave-ridge-ventilation/).

Having satisfied above, if you intend to merely attach steel panels to truss undersides and run panels lengthwise, I’d go with 28’ and 32’ long pieces to minimize splices. If framing has been placed between trusses to support steel running across building, go with full length panels and have no splices.

DEAR POLE BARN GURU: Hello.

We have a new pole building and are looking at options for finishing the interior walls. The building has been well insulated and will have a heater and AC unit. Besides drywall, what other options are available? LISA in MIDDLETOWN

Finished Pole Building InteriorDEAR LISA: Gypsum wallboard (sheetrock) will certain be most common as well as most popular option. If you go with 5/8″ thick Type X, it will also be fire rated. You can use any material for covering walls one would find in any type of building – however most of them are still installed over sheetrock. If for a shop building, 7/16″ OSB proves to be quite popular. Some people like steel liner panels, however I find them difficult to attach things like shelves and cabinets to and they get dented.

 

DEAR POLE BARN GURU: Greetings.  I have a 20-year old 40×25 post and beam barn, 2 story, shiplap siding, with metal roof and concrete floor.  Last summer I walled off a 11.5×25 area for a workshop (10ft ceiling) and noticed a lot of condensation this past spring (after pouring the concrete floor last fall). The workshop is used sporadically from spring through fall. I would appreciate your advice on how to address condensation issue and any recommendations for insulation.  Thanks for your time. RALPH

DEAR RALPH: Your increase in condensation most likely comes from moisture leaving concrete as floor cures. If you placed a good vapor barrier properly under slab, it should eliminate this as a source of moisture for condensation. If you did not, then you will want to seal slab with a high quality sealant. If condensation issues continue, it may be necessary to add a powered exhaust vent. Click here for further reading about insulation for different post frame uses: http://www.hansenpolebuildings.com/2018/06/pole-barn-insulation-part-ii/