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Features

Letters

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    Letters

    Questions about AFCI rules; Mac estimators; roof-ventilation correction; fastening underlayment

     
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    Letters

    Insulating knee walls; step flashings not the culprit; homeowner safety should come first

     
  • Letters From the Editor

    From the editor; permeance of foam in unvented attics; electrical red flag; immigration

     
  • Letters

    Photos prove the point; flashing, not caulk; shimming jamb extensions; energy code follow-up

     
  • Letters

    Open-cell foam in unvented attics; code clarification; bees in brick; Alaska energy code

     
  • Letters

    Job-site danger; spray foam in cathedral ceilings; using stainless with ACQ; more

     

In the News

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    In the News

    A concept house in Omaha, Neb.; Ecobuild America conference; more

     

News

  • In the News

    Controversial shelter-in-place developments withstand Southern California's wildfires; Florida legislation burdens roofers; Long Island building probe yields arrests; more

     
  • In the News

    California back-pedals on nailer rules; study blames coastal development for increased storm damage; Texas court says insurers can't duck defect suits; more

     
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    In the News

    How we got here: JLC at 25; catching up with the lifers

     
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    In the News

    Expanded AFCI requirements; trenching turns deadly in Southern California; nicad battery recall; more

     
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    In the News

    New fact sheet on Hispanic immigrants; loyal clients help umberyard rally after fire; worker injured in scaffold accident; more

     

Q&A

  • Q&A: Hidden Hinge Options

    Q: We have a client who would like interior door hinges that are totally hidden when the door is closed. Are there any hidden hinges available that are relatively easy to install and have some adjustability?

     
  • Q&A: Modified vs. Unmodified Mortar With Kerdi Membranes

    Q: When installing stone tiles over Schluter's Kerdi waterproofing membrane, is it okay to use modified thinset mortar? I know that Schluter recommends unmodified thinset mortar, but my supplier suggests that the large and heavy tiles will be easier to install with a polymer-modified no-sag mortar.

     
  • Q&A: Connecting Gutter Downspouts to Footing Drains

    Q: Can gutter downspouts be connected to 4-inch pipes that lead to footing drains? The footing drains eventually terminate at daylight, away from the house.

     
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    Q&A: Tiled Showers

    Q: While we've never had problems with our tile-shower installations, new surface-applied waterproofing membranes and waterproof backerboards have me wondering if it's time to change our approach. We typically install cement backerboard over a poly membra

     
  • Q&A: Sealing a Garage Floor

    Q: A customer asked me about sealing a brand-new garage slab to keep oil drips from penetrating the concrete, in case she decides to have the slab finish-painted in the future. Is this necessary? What product should we use?

     
  • Q&A: Dishwasher Drain Distance

    Q: A client wants to locate her dishwasher in a peninsula several cabinets away from the kitchen sink. Are there any limitations on the distance that the discharge hose can travel, or should it be plumbed separately?

     
  • Q&A: To Bond or Not to Bond?

    Q. As a building inspector, I understand Article 250 of the most recent National Electrical Code (2005 NEC) to mean that any potential grounding electrodes available to each electrical service must be bonded together into that service's grounding electrod

     
  • Q&A: Brick Staining

    Q. Some of the brickwork on a house I built has developed a white stain that resembles efflorescence but is limited to only two areas: a mailbox and a window. The gutter above the window overflows occasionally, but the water doesn't appear to actually fal

     
  • Q&A: A Quick Fix for Squeaky Floors?

    Q. When a floor is covered by wall-to-wall carpeting, is it possible to fix squeaks without taking up the rug to get to the subfloor?

     
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    Q&A: Reducing Garage-Door Noise

    Q: We recently completed a residence with a basement garage and a single 20-foot-wide garage door. The door is equipped with a commercial opener attached directly to the framing. Because the homeowners - who have a master suite directly above the garage - have complained about the noise the door...

     
  • Q&A: Can Heat From a Wood Stove Damage Taped Drywall Joints?

    Q: We've been called back to repair the ceiling of a vacation-home addition we built last year. The 5/8-inch fire-rated drywall ceiling is covered with 14 inches of blown-in insulation. All the tape joints performed well except those within a 6-foot radius above the wood stove; they've lost...

     
  • Q&A: Fixing Cracks in Engineered Flooring

    Q: Last spring, I installed floating engineered flooring over the original vinyl-covered concrete-slab floor of an old New York City apartment. Even though I followed the manufacturer's installation guidelines, the 8-inch-wide planks began to cup, and cracks measuring 1/32 to 1/16 inch opened up...

     
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    Q&A: Best Underlayment Fasteners

    Q : When we install vinyl flooring, we like to fasten the underlayment with staples because they install quickly and don't need setting or filling afterwards. But occasionally we've noticed minor squeaking in some of our floors. Assuming that we're using the correct number of fasteners, would we...

     
  • Q&A: Stopping Condensation Behind Knee Walls

    Q: A house we built about eight years ago here in Tennessee has ductwork running through the space behind the upstairs knee walls. The exterior side of the framing has been developing condensation, but only in extremely cold weather. There are no vents in

     
  • Q&A: Does a Bathroom Fan/Light/Heater Unit Require a Separate Circuit?

    Q: Can a fan/light/heater unit be placed on the same circuit as the bathroom's required 20-amp receptacles, or does it require its own separate circuit?

     
  • Q&A: Will Radiant Heat Melt a Wax Ring?

    Q: My company has been contracted to build a new bathroom. Plans include a tile floor installed over a radiant-heated slab. Will the heat generated by the hydronic tubing embedded in the slab cause problems with the wax seal between the toilet and the dra

     
  • Q&A: Can a Power Vent Supplement Ridge Venting?

    Q: Would an attic that has a properly sized and installed soffit and ridge venting system benefit from the installation of a power vent?

     
  • Q&A: Frozen Polyurethane Glue

    Q: The label on my bottle of Rhino Ultra Glue states (in capital letters) "Keep from freezing," but doesn't say what to do if you don't. Can polyurethane glues be thawed and reused? When they freeze and then thaw, is it obvious that they've been affected? Even though these glues are pretty...

     
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    Q&A: Adding a Three-Way Switch

    Q: My clients want to add another light and a second switch to one of their existing lighting circuits, a wall sconce controlled by a single-pole switch. Power feeds the light before running to the switch; because of existing conditions, the easiest option would be to replace the single-pole switch...

     
  • Q&A: Exposed I-Joists

    Q: A client has asked me to build a practical outbuilding with a wood floor system. For simplicity's sake, I'd like to place it on a Sonotube foundation and use continuous-span wood I-joists. The bottom of the I-joists will be about 16 to 24 inches off the ground, and the perimeter joists will be...

     

On the Job

Design

Business

Legal

Kitchen & Bath

Products

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    Products

    Exterior trim; housewrap

     
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    Products

    Plumbing; metal connectors

     
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    Products

    Insulation; hvac; locksets

     
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    Products

    Interior trim; flashing

     
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    Products

    Paints & coatings; builders' hardware

     
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    Products

    Engineered lumber; exterior doors

     

Toolbox

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    Toolbox

    Makita compact cordless drill and impact driver; Kevlar work jeans; plumbing and heating; tile

     
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    Toolbox

    Max SN883 series framer; protected laser transport; roofing & siding; storage

     
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    Toolbox

    Festool RO 150 FEQ 6-inch Rotex sander; two ladder-levelers; remodeling; chain saws

     
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    Toolbox

    Fein MultiMaster and accessories; bits & blades; cabinetmaking

     
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    Toolbox

    Makita 5377MG hypoid saw; demolition; measuring

     
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    Toolbox

    PLS90E 90-degree layout laser; knives; heavy equipment

     

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