Today’s PBG discusses “how tall a pole barn” can be, opening on a monitor style building, and planning a buildings for and shop and car storage.
DEAR POLE BARN GURU: How tall can pole barn be in Cape May County? BUD in CAPE MAY
DEAR BUD: This will depend upon how your property is zoned, as well as use of your proposed building. A call to the Cape May County Planning Department, with your Parcel Number or address, at 1(609)465-1080 should get you a correct answer.
DEAR POLE BARN GURU: For one of your monitor style barns, project #06-0608, you do not list the eave lights at the top of the building in your materials list. Are these picture windows or awning style, or is this an open space? How important is it to use these windows for ventilation in a monitor styled shop. By the way, where are you located? FRED in WASHOUGAL
DEAR FRED: For this particular project our client provided his own fixed windows. For most installations, it is not needed to have ventilation at this location. Should your intended use be residential, you will probably want one or more of them to be able to be opened.
We have a sales only office in Fargo, North Dakota. We have sales, ordering, warehousing and shipping at our headquarters along the South Dakota side of Lake Traverse. We also have remote Building Designers across the country – including several in your home state of Washington.
DEAR POLE BARN GURU: Sir, I am in the planning stages of building a pole building to store some old cars and use as a workshop. The building will have storage trusses for a floored attic and eventually I plan on heating garage area with a forced air wall mount propane heater. I will have house wrap applied to the walls between the wall grits/ posts and the metal siding. So my question pertains to radiant barrier (double bubble) being applied to the roof. Is it better to apply the radiant barrier on top of roof trusses but below purlins or above the roof purlins against the metal roof. Additionally should I be concerned with enhanced condensation with purlin wood rot and metal deterioration if the radiant barrier is installed underneath the purlins? JIM in JARRETTSVILLE
DEAR JIM: Since you are in planning stages, I will throw lots of free advice at you.
If you have available space, it is less expensive and more practical for access to have a larger footprint, than it is to have storage trusses with a bonus room. Negotiating stairs ends up being problematic.
Propane heat adds a great deal of moisture to your inside air and could add to condensation issues.
Remember Reflective Radiant Barriers are not insulation (https://www.hansenpolebuildings.com/2014/04/reflective-insulation-wars/). Properly sealed they can prove to be an effective condensation control. Double bubble will be no more effective than single bubble, but will be significantly more expensive. Your most effective condensation control with a reflective radiant barrier will be to install it directly between purlins and roof steel. Personally, I would use Dripstop or Condenstop (https://www.hansenpolebuildings.com/2014/07/condenstop/) rather than reflective radiant barrier.