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All Foundations & Framing Articles

  • Next-Generation Foam Board

    Researchers have developed an R-12 per inch foam board, double the R-value of current rigid insulation.

     
  • Fire Protection for Light-Wood Framing

    In the wake of the AvalonBay apartment fire in Edgewater, NJ, the wood industry pushes forward solutions for protecting light-weight wood framing.

     
  • Fluid Applied Weather Barrier Testing

    Matt Risinger looks at the winners and losers that underwent testing at the University of Texas Construction Durability Lab.

     
  • Framing a Supporting Valley

    The trick is keeping clean ceiling lines above a vaulted space.

     
  • Trimming Windows in a Deep Wall

    Careful detailing helps maintain the thermal break provided by the high-performance window, and flaring the sides of the 8-inch-deep window well allows plenty of light to reach inside.

     
  • Pervious-Concrete Benefits

    Using pervious concrete on a driveway can reduce runoff and meet many stormwater-management requirements. But does it need maintenance to keep functioning?

     
  • This illustration was adapted from Chapter 4 of The NRCA Roofing Manual: Steep-slope Roof Systems2013. The bubble at lower right shows the detail in NRCA ASPH-12A, which uses a one-piece counterflashing. The bubble at upper right and the main drawing show the detail in NRCA ASPH-12, which uses a two-piece counterflashing.

    April 2015 Letters

    Step flashing; air-sealing; buried outlets; framing roofs; uneven insulation; sealed crawlspaces; window flashing; keeping flat-roof drains clear

     
  • Curbless Shower Retrofit

    Curbless showers continue to grow in popularity, for reasons of both aesthetics and accessibility. Retrofitting one in an existing home, however, may require dropping the floor.

     
  • Carpenter's Pencil

    The SharpDraw pencil sharpens itself whenever the tip is drawn along a straightedge.

     
  • Precast Concrete Footings

    When you don't have time to wait for concrete to set up, try this interlocking stackable precast system from EZ Crete.

     
  • Simpliframe Interlocking Framing

    Plastic parts snap together quickly to box a basement column.

     
  • Laminated Framing Lumber (LFL)

    Made from black spruce, LFL engineered lumber reportedly has a better fire rating than LVL.

     
  • Cable Hold-down

    In addition to its system for resisting shear and uplift loads in framed walls, Quick Tie now offers one for block walls.

     
  • Lessons in Building Science

    Vapor diffusion gets a lot of air time, but it plays second fiddle to air leakage.

     
  • Bosch Unveils its Answer to SawStop

    At JLC Live tomorrow, powertool heavyweight, Bosch, will unveil a new jobsite table saw that can't cut-off fingers and doesn't destroy the blade.

     
  • Makita 18-Volt XT255M 18V LXT Drywall Install Kit

    If you're still plugged into the wall, you might be surprised by how much this cordless drywall router and screw gun improve your productivity.

     
  • Sealing a South Carolina Crawlspace

    Coastal Connection visits the job site with specialty contractor Energy One America to see a crew install a vapor barrier and perimeter insulation for a conditioned crawlspace.

     
  • Fast, Accurate, and Attractive Piers

    Square wood forms knocked together from scrap lumber put piers in the right place and at the right height.

     
  • Deck Ledgers and Water Table Trim

    The 2015 IRC allows a 1-inch-maximum sheathing thickness between the ledger and band joist, but it may be simpler to remove the trim and attach the ledger to the house

     
  • ... th@ area on ea. side of the door will get a TJI for add'l support.

    Air-Sealing Techniques From a Passive House Pro

    Even conventional homes can benefit from advanced methods and materials.